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Inside this issue SET 2018 Summary of conference cover page Important Announcement SET 2019 Malaysia – page 2 ~~~~~ ~~~~~ ~~~~~ ~~~~~ Articles Research on hybrid energy storage system (HESS) of electric vehicle (EV) based on lithium-ion battery and supercapacitor - page 3 Photovoltaic agriculture and LED lighting for urban agriculture - page 4 CO 2 Adsorption Driven by Solar Thermal Energy: Development of Carbon Pump Prototype – page 5 HEGOS: Innovative Dual Source System for Energetics Harvesting in Smart Buildingspage 6 Project: Study of Thermochemical Energy Storage Applied in Tibet China – page 7 Humidification- dehumidification water desalination system using hollow fibre membranes – page 8 ~~~~~ ~~~~~ ~~~~~ ~~~~~ Other News Associated Journals: 50% discount on OA publication fees for WSSET members in IJLCT & FC&E - page 9 WSSET News and Information: Rushlight Awards 2018-19 page 10 Important Notices page 11 Volume 10, Issue 3, October 2018 SET 2018, Wuhan, China A message from conference organisers Dustin & Amy SET2018 in numbers The 17 th International Conference on Sustainable Energy Technologies was a great success. Here are a few key points: 431 abstract submissions; 134 of these were accepted as oral presentations ; 140 were accepted as poster presentations; 17 countries were represented. It has been a month since the completion of SET 2018, but to us, the event is still ingrained in our minds. We feel so privileged and honoured to be part of what made SET2018 such a big success: it was an historic event for Hubei University of Technology. We are proud that we have invited so many prestigious experts and scholars to Wuhan, introduced Wuhan and HBUT to the world, and made it a meaningful and grand event in the field of sustainable energies. We also feel happy to have cooperated with such a wonderful team from the University of Nottingham. It was a pleasure to work with Professor Saffa Riffat, Mrs. Zeny Amante-Roberts and Ms. Celia Berry whose hard work helped everything go smoothly. As a university, we are particularly grateful that SET2018 provided a precious opportunity for HBUT faculty members and students to be involved in a quality international conference. We also feel proud of how our students engaged in the event doing some outstanding volunteer work. We wish every SET a great success wherever it is held in the world, and we hope more people can benefit from the conferences. Dustin Chen & Amy Long Department of International Relations Hubei University of Technology Wuhan, China

Volume 10, Issue 3, October 2018 Inside this issue SET 2018, … · bridge or climb Gunung Tahan, at 2,187 meters the highest point in Malaysia; George Town is one of the oldest British

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Inside this issue

SET 2018 – Summary of conference – cover page

Important AnnouncementSET 2019 Malaysia – page 2

~~~~~ ~~~~~ ~~~~~ ~~~~~

Articles

Research on hybrid energy storage system (HESS) of electric vehicle (EV) based on lithium-ion battery and supercapacitor - page 3

Photovoltaic agriculture and LED lighting for urban agriculture - page 4

CO2 Adsorption Driven by Solar Thermal Energy: Development of Carbon Pump Prototype – page 5

HEGOS: Innovative Dual Source System for Energetics Harvesting in Smart Buildings–page 6

Project: Study of Thermochemical Energy Storage Applied in Tibet China – page 7

Humidification-dehumidification water desalination system using hollow fibre membranes –page 8

~~~~~ ~~~~~ ~~~~~ ~~~~~

Other News

Associated Journals: 50% discount on OA publication fees for WSSET members in IJLCT & FC&E - page 9

WSSET News and Information:Rushlight Awards 2018-19 –page 10

Important Notices – page 11

Volume 10, Issue 3, October 2018

SET 2018, Wuhan, ChinaA message from conference organisers Dustin & Amy

SET2018 in numbers

The 17th International Conference on Sustainable Energy Technologies was a great success. Here are a few key points:

431 abstract submissions; 134 of these were accepted as oral presentations ; 140 were accepted as poster presentations; 17 countries were represented.

It has been a month since the completion of SET 2018, but to us, the event is stillingrained in our minds. We feel so privileged and honoured to be part of whatmade SET2018 such a big success: it was an historic event for Hubei University ofTechnology. We are proud that we have invited so many prestigious experts andscholars to Wuhan, introduced Wuhan and HBUT to the world, and made it ameaningful and grand event in the field of sustainable energies. We also feelhappy to have cooperated with such a wonderful team from the University ofNottingham. It was a pleasure to work with Professor Saffa Riffat, Mrs. ZenyAmante-Roberts and Ms. Celia Berry whose hard work helped everything gosmoothly.

As a university, we are particularly grateful that SET2018 provided a preciousopportunity for HBUT faculty members and students to be involved in a qualityinternational conference. We also feel proud of how our students engaged in theevent doing some outstanding volunteer work. We wish every SET a great successwherever it is held in the world, and we hope more people can benefit from theconferences.

Dustin Chen & Amy Long Department of International RelationsHubei University of TechnologyWuhan, China

Page 2

www.wsset.org

Volume 10, Issue 3, October 2018

SET 2019, Kuala Lumpur, MalaysiaFollowing the success of SET2018, the World Society ofSustainable Energy Technologies (WSSET) is pleased toannounce that the 18th International Conference,SET2019, will be held in Kuala Lumpur, Malaysia, on20th to 22nd August 2019. SET 2019 will be hosted bythe Universiti Sains Malaysia (USM) in collaborationwith WSSET.

SET2019 will once again provide a setting for experts, scholars and practitioners to present newfindings, insights and experiences in specific areas of study on sustainable energy sources andtechnologies. All papers will be published in the conference proceedings and selected papers will bepublished in special issues in international journals including indexed journals. WSSET members willreceive a 20% discount on their conference registration fees and students receive a further 20%.

Kuala Lumpur (or simply KL) is a cultural melting potof Malay, Chinese and Indian peoples, each bringingtheir culture to the mix. KL has a mixed skyline,punctuated by minarets, domes and skyscrapers: theworld’s tallest skyscrapers (Petronas Twin Towers)Buddhist and Hindu temples. Colourful food stalls linethe streets shaded by leafy canopies of banyan trees.

Malaysia boasts both buzzing cities and beautiful beaches, as well as culinary delights and national parks of equatorial rainforest.

Taman Negara, one of the world’s oldest tropical rainforests estimated tobe 130 million years old. Enjoy a jungle hike to see wildlife such as the sunbear, Malay tiger or Indian elephant; cross a river on a rope suspensionbridge or climb Gunung Tahan, at 2,187 meters the highest point inMalaysia;

George Town is one of the oldest British settlements in southeast Asia.Established in 1786 on the island of Penang, the old town is a mixture ofcolonial and Chinese architecture. It’s considered the food capital ofMalaysia and is known for street snacks;

Visit the Cameron Highlands to enjoy the spectacular views of teaplantations;

Melaka, once a great trading centre, boasts centuries-old architecture.Governed at one time by the Portuguese and then by the Dutch, you’ll seehints of its historical heritage today;

Batu Caves, only 11 km (7 miles) from Kuala Lumpur, is one of the most important Hindu religious sitesoutside of India. A massive 43 meter high gold-covered statue of Lord Murugan, a Hindu god, stands at thebottom of the 272 steps up to the entrance.

Attractions on the Malay Peninsula include:

Page 3

Research on hybrid energy storage system (HESS) of electric vehicle (EV) based on lithium-ion battery and supercapacitor

Tiezhou Wu, Lujun Wang, Yuanzhong Xu, Li Liao, Guangjun Liu, Zhengyu Yang

Hubei Key Laboratory for High-efficiency Utilization of Solar Energy and Operation Control of Energy Storage System, Hubei University of Technology

Contact:Tiezhou Wu

Email:[email protected]

www.wsset.org

EV uses single battery as power source, because of itslow capacity of high current charging and discharging,it is difficult to meet the requirements of EV underspecial conditions when the power changesdrastically. Supercapacitors are used as a supplementto power source, which can quickly respond to largecurrent demand in a short time and make up for theenergy supply of a single battery. But its energydensity is far less than that of batteries, and it can notprovide energy for a long time. In order to meet thepower and energy requirements of EV, a HESScomposed of supercapacitors with fast responsecharacteristics, long cycle life and lithium-ionbatteries with large capacity energy storagecharacteristics is adopted as the power source of EV.

This project surrounds the HESS to improve the safetyand efficiency of EV charging and discharge system,prolong the driving range and battery life, focus onthe energy management strategy of the HESS and theefficient and fast charging method of the lithium-ionbattery. The service life of the lithium-ion battery isprolonged, the running mileage is increased, and theoperation cost is reduced.

The equivalent model of lithium-ion batteries andsupercapacitors and its degradation model areimproved. The relationship between the accuracy ofthe model and the accuracy of HESS SOC estimationand the system calculation burden is analyzed. Theoptimized algorithm of HESS SOC estimation isproposed. A fast charging method for lithium-ionbatteries based on constant polarization and ahierarchical active equalization strategy based onlarge-capacity battery pack and super-capacitor packare proposed. The effect of fast charging on thepolarization of HESS is analyzed. The method ofdetermining the energy and power requirements ofEV under different working conditions is studied. Byconstructing a multi-objective function that satisfiesthe energy and power requirements, the outputcoefficients of each energy storage unit are obtained,and an optimized HESS hierarchical energycoordination management strategy for lithium-ionbatteries and supercapacitors is proposed.

Volume 10, Issue 3, October 2018

100

99

98

97

96

95

94

0 20 40 60 80

De

cre

ase

in

ca

pa

city (

%)

ConstantPolarization

CC-CV (0.3C)

CC-CV (1C)

Cycles

100

Moreover, the time required for charging is muchbetter than that of CC-CV (0.3C). The energymanagement strategy of the HESS proposed by theproject extends the battery life by about 30%compared with the single lithium-ion battery powersupply system. The SOC estimation algorithm of HESScan make the SOC estimation error of HESS less than5%. With the charging method proposed by us, thecharging time is shortened by about 17%.

In 2016, the AC charging pile developed by the projectadded new sales of 7.583 million yuan to HubeiGuodian Zhongheng Electric Co., Ltd.

This project has received funding from the NationalNatural Science Foundation of China No 51677058,Special projects for technological innovation inHubei No 2018AAA056

The constant polarization charging method proposedby the project can prolong the life of lithium-ionbatteries, as shown in Figure 1.

Figure 1 Comparison of the charging capacity of the three methods

Figure 2 Application proof of AC pile

Page 4

Photovoltaic agriculture and LED lighting for urban agriculture

Professor Wen LiuYangtze River Scholars Distinguished ProfessorUniversity of Science and Technology of China (USTC) Hefei City, China Email: [email protected]: 86-13365512277

www.wsset.org

The university of Science & Technology China (USTC) is one ofthe most famous universities in China and enjoys outstandingreputation in the world. The university actively participates ininternational cooperation. The Chinese Academy of Sciences(CAS) has jointly established the advanced technologyresearch institute of University of Science & TechnologyChina (IAT) in 2012 and Hefei to better promote theintegration of education, scientific research and industry.USTC-IAT focuses on technological innovation and technologytransfer in the IT industry, as well as microelectronics,healthcare, new energy, new materials and quantuminformation. In recent years, IAT has made remarkableachievements in the research and development ofphotovoltaic agriculture system.

The photovoltaic (PV) industry has dramatically grown inrecent years fuelled by a critical increase in demand for newenergy requirements and the drastic improvement ofsemiconductor technology delivering new and highly efficientsolar cells. China became one the leading country in the PVproducts manufacturing in the world and it has beenrecognized as an important strategic emerging industrydirection in China’s development and NPI activities. The landarea which is used for solar farms must be abandoned fromany agricultural use. Furthermore, any land used for thispurpose tends to be further converted into deserts. Climatechange and water shortages are important challenges for thefuture of agriculture, with substantial consequences for foodsecurity and environmental sustainability.

Tackling these issues lead to the invention of a noveltechnology combining agriculture and photovoltaic in a way,which allow simultaneous use of one and the same land areafor agriculture and solar driven power generation. Wepresent and discuss the recent progress of a technologywhich had been conceptually introduced in 2015 and realizedin demonstration systems in Anhui and Hubei province sincethen. It is the combination of agriculture photovoltaic andconcentration photovoltaic (APV-CPV). The technique notonly solves the contradiction between either using land forplant growth or for solar energy generation but also helpsimproving the quality of the crops grown underneath theAPV-CPV system.

Volume 10, Issue 3, October 2018

This hybrid application of CPV with another technology helpsto gain more traction for CPV systems to be installed on farmland where the DNI values are lower, because the focus is notonly on solar driven power generation but also onmaintaining the land area for agricultural usage. The APV-CPVsystem is in particularly predesignated for remote areaswhere agriculture is already used but lacks power supply.The principle layout of the presented APV-CPV system followsdesign concepts of concentration photovoltaic and thermal(CPVT). A parabolic glass panel is collecting the sun light andreflects it on solar cells located in the range of its parabolicfocal point. The difference is, that a bended glass panel isused which is covered with a special dichroitic polymer filmallowing to transmit red and blue light, which are theessential wavelength for plant growth.

On both sides of the centre metal strip in the focal point areaof the parabolic panel are solar cells. The top (PV) solar cellscollect solar energy directly, the bottom solar cells via CPV.The theoretical maximum efficiency of the solar cells(SunPower) is 20%. The efficiency of the top VP solar cells isP1 (W) / sunlight W reaching the area of top solar cells,experimentally we find 18%. The efficiency of bottom (CPV)solar cells is P2 (W) / “concentrated” sunlight W reaching thebottom solar cell area and we find 9.9% efficiency.

Considering just 48% reflection by the parabolic panel, wehave 16.3% efficiency. The efficiency of the total APV-CPVsystem is as follows: The combined power P(W) generated bythe top VP solar cells and the bottom CPV solar cells /reflected sunlight W reaching the effective area of thereflective panel of 0.84 sqm: Efficiency = P1 (W) + P2 (W) /reflected sunlight W (W/0.84spm), reflecting the efficiencydata above.

The APV-CPV project was launched in year 2015 and its firstprototype was setup in 2016. It was a small-scaledemonstration unit with a total of 12 sqm reflective panelarea [3]. In a follow up study, a mid-size unit with a total of 16sqm was realized in 2017 in the province of Hubei andcurrently in 2018 a large-scale project in the city ofFuyang/Anhui province [4]. It has a total of 128 sqm. Inplanning is a demonstration unit with 256 sqm in the city ofSouzhou which is also in the province of Anhui.

Acknowledgement: Thanks goes to the Chinese governmentwho enables the work with government funding from theprovince on Anhui and the city of Fuyang and city of Hefei.

Page 5

CO2 Adsorption Driven by Solar Thermal Energy: Development of Carbon Pump Prototype

Shuangjun Li, Shuai Deng*, Yanjie Zhao

Key Laboratory of Efficient Utilization of Low and Medium Grade Energy (Tianjin University), MOE, China

[email protected];

Tel:+86-27404188

www.wsset.org

In response to the current high energy consumption ofcarbon capture and storage (CCS) technology, atheoretical tool for energy analysis of CCS technology:thermodynamic carbon pump, is first proposed by ShuaiDeng in SET 2015 [1]. Such theoretical works wouldprovide a more clear analysis framework for energy-efficient design of various CO2 capture technologies,with an in-depth understanding on thermodynamicconstraints on the conversion process from heat/workto generalized chemical energy.

In order to verify such theoretical investigation, a seriesof experimental work, which covers the screening andpreparation of adsorbents, research on component andsystem, finally to prototype and demonstration systemhave been carried out. The details, as shown in figure 1,are presented below:

Volume 10, Issue 3, October 2018

2015-2016: With the financial support fromChina National Natural Science Funds underGrant No. 51506149, a backboard-typeadsorption system is established for lab-scaletesting. The system with two small-scaleadsorption chambers is developed for feasibilitystudy and energy-efficient analysis.

2016-2017: With the financial support fromTianjin Talent Development Special SupportProgram for High-level Innovation andEntrepreneurship Team, an experimental systemon CO2 adsorption is developed which is a scale-up version to the backboard one. Because ofapplication of larger adsorption chamber, a CFDstudy on heat and mass transfer is conducted forinterface technology research between CO2adsorption and utilization of solar thermalenergy.

2017-2018: With the financial support fromBeiyang young scholar program of TianjinUniversity, a small-scale prototype is developedwith the cooperation from commercial partners.The prototype is developed for the integrationwith low- and medium- temperature heatsource, such as solar thermal energy, and still onthe testing stage. Due to the limiteddevelopment experiences on such kind ofprototype, the test data shows an unsatisfiedperformance at the current stage. A new versionprototype with larger capacity and lessons welearned from the former one is being designedwith the granted financial support from ChinaNational Natural Science Funds under Grant No.51876134.

Figure 1: Research trace in Tianjin University for prototype development: (a) adsorbent development; (b) backboard-type experimental system; (c) CO2 adsorption

experimental system; (d) small-scale prototype.

2014-2015: With the financial support from KeyProgram of Science and Technology of Tianjin Cityof China under Grant No.11ZCZDGX19800, theamine-based solid sorbent is developed throughthe physical dipping method, which is suitable forregeneration by low-grade thermal energy.

With above-mentioned efforts, the solar energy ishoping could be considered as a potential driven energysource to CO2 capture, e.g., CO2 adsorption. Thus, theenergy-saving could be achieved, as the heat requiredfor adsorbents regeneration can be obtained from low-temperature solar thermal energy through affordablesolar collector. Such Integrated CO2 Adsorption withRenewable Energy (ICARE) solution could be applied as areference guideline to the emerging field of solar plusCCS.

ReferenceS. Deng, Ruikai Zhao, Yinan Liu, Huashan Bao, ZhiweiMa, Li Zhao. Carbon Pump: A reinterpretation model forenergy efficiency of CO2 capture, 14th InternationalConference on Sustainable Energy technologies(SET2015), 2014.8.25-2014.8.27 SET: 2015-246,Nottingham, UK.

Page 6

HEGOS: Innovative Dual Source System for Energetics Harvesting in Smart Buildings

M. Cannistraro, E. Mainardi, M. BottarelliTeknehub, Architectural Department, University of Ferrara, Ferrara, Italia.

www.wsset.org

In recent years the development of technologiesbased on energy harvesting, which is the process ofcapturing and storing energy from different sources,is becoming increasingly popular.

HEGOS project studied a new generation of airconditioning systems that are based on reversibleheat pumps operating with a multi-source energyharvesting approach. The project is focused on newheat pumps for space heating and cooling able toexploit different thermal sources/sinks, and to usethe ground as thermal energy storage system. Thisstudy has been supported by the European POR-FESR2014-2020 fund of Emilia-Romagna region, inpartnership with University of Parma, University ofBologna, University of Modena and Reggio Emilia,University of Ferrara, with cooperation of thecompanies Galletti Spa, Geonet Srl, and CNAInnovazione.

A novel heat pump and a kit to convert residentialsystems already installed have been developed andtested. A flat-panel (FP) developed by University ofFerrara (European Patent pending n° EP11177528.4)has been used as ground heat exchanger. The dual-source kit (DSK), operating at the TekneHub (alaboratory belonging to the University of Ferrara) isable to switch between air and ground according tooperating rules for the air-conditioning system. Theprototype is composed by a common air-to-air heatpump (2.5 kW) whose refrigerant circuit has beenmodified for coupling through a plate heat exchangerwith a geothermal closed loop, laid horizontally andedgeways into a shallow trench. The Flat-Panelsolution has been chosen as ground heat exchanger(GHE), due to its higher performance in comparisonwith similar GHEs.

Volume 10, Issue 3, October 2018

The closed loop can be reduced by means of solenoidvalves to over/underload the GHE system accordingto the air conditioning energy load. The switchingbetween air and ground is then automatized with acontrol unit which manages the valves according torules based on air and ground temperature, airhumidity and frosting conditions at the evaporator.The prototype is fully monitored in terms oftemperatures, pressures, flow rate and electricitysupply, both at the refrigerant circuit and the closedloop.

Yearly dynamic simulations have been carried out bythe University of Bologna, by means of a commercialsoftware TRNSYS 17, coupling the DSHP (Dual SourceHeat Pump) to a geothermal loop based on boreholeheat exchangers (BHEs) using a detached residentialbuilding as heating and cooling load.

The performance of the DSHP is taken in comparisonwith the standard air-source solution, with evidenceof the better behavior, even for a closed loopdrastically partialized. The proposed system allowsmore favorable working conditions, may reduce thelength of the GHE and BHEs and therefore can offeran efficient and cost effective solution respect toother widespread but more expensive systems. Inaddition, this Dual Source System can also preventthermal drifting in ground and frosting phenomenaon air heat exchanger by turning on a so called mixmode, reducing energy consumption and thermaldiscomfort caused by the temperature drop insidethe room.

For further information:

http://www.hegos.cnainnovazione.net/

Detail of the experimental setup

Render of Dual Source KIT

Logo Hegos Project

Page 7

Project: Study of Thermochemical Energy Storage Applied in Tibet China

Professor Shuli Liu is Professor in Low Carbon Technology, Faculty of Engineering, Environment and Computing, Coventry University, Coventry CV1 2HF, United Kingdom.

Email: [email protected]

www.wsset.org

Tibet, at the southwest border of China, stands out

for abundant solar energy resource. It is the region

taking up the most solar energy radiation in China,

sharing more than 60% of total solar energy with

annual solar radiation at 7000-8000 MJ/m2. The

annual hours of average sunlight ranges between

1600 and 3400 hours, with 275-330 days having over

6 hours of sunshine. Utilizing solar energy is of

significance in providing a sustainable approach to

meet the increasing space heating demand in Tibet.

Considering outdoor air temperature, it fluctuates

greatly between day and night, with diurnal

temperature difference recorded reaching up to 17

°C. This leads to the necessity of storing thermal

energy in sunny days and discharging in cold nights.

Thermochemical energy storage (TCES) has been

gaining research attention due to the principle of

reversible reactions. For an open system, its

operating performance depends on solar radiation,

air temperature, humidity and air pressure.

An open TCES system with ability in short-term

energy storage has been targeted in this project. As a

result, zeolites stand out due to its good cycling

stability, high water uptake capacity and suitable

adsorption temperature for domestic heating. A

schematic diagram of the proposed system is shown

in Figure 1. It is comprised of concentrated solar

power collectors, TCES reactor, heat exchanger,

evaporative humidifier, air to air heat exchangers, fan

and pumps.

Volume 10, Issue 3, October 2018

In winter, the system charges the reactor in the dayand discharge the reactor in the night.

In sunny times the system operates in chargingmode, shown in Figure (a), the concentrated solarcollectors heat its working fluid (CSP flow) byabsorbing solar radiation with the ability in reachingto 200-300 °C. The heated CSP fluid flows across thereactor and heats up the TCES material. While theCSP fluid is being circulated, the airflow is beingdriven from the ambient and blown through thereactor (bypass the evaporative humidifier incharging mode). The airflow takes out moisture fromthe heated material due to water vapor pressuredifference between the airflow and material. Thesystem is charged by heating the material andremoving its adsorbed moistures.

In cold times (such as morning and midnight), whenthe end user requires space heating, the storedenergy can be discharged through rehydrating thematerial. Shown in Figure (b), in discharging, ambientair flows through the evaporative humidifier beforeentering the reactor. The humidifier is used tointroduce moisture to the air stream. The airflowtakes the moisture to the reactor and hydrates thematerial. The released energy from the reactor isextracted by the circulated CSP flow and supplies tothe end user.

In this project, feasibility study of thermochemicalenergy storage applied in Tibet has been conducted.Investigations have been conducted on Tibet climatefeatures, residential heating demand,thermochemical material selection, TCES system aswell as its CO2 and economic evaluations. In the nextstep, the experimental tests and the numericalsimulations will be furtherly studied, mainly target onthe heat and mass transfer mechanisms, as well asthe enhancement approaches.

Figure1: Schematic of the TCES system in (a) charging and (b) discharging

Page 8

Humidification-dehumidification Water desalination system using hollow fibre membranes

Omar Ramadan, Shihao Zhang, Siddig Omer,

Saffa Riffat

Department of Architecture and Built Environment,

University Park, University of Nottingham,

Nottingham NG7 2JQ, UK

www.wsset.org

The ability of many nations to sustain fresh watersupply is strained due to the increased populationgrowth and population density. Over 71% of theearth's surface is covered with water, howeveraround 97.5% of water on the earth surface is sea orbrackish water which contains large amounts of salt.Hence water desalination of sea or brackish waterpresents a sustainable solution to tackle the issue ofincrease in demand for fresh water.

In this article water desalination using humidification-dehumidification process is investigated usingexperimental evaluation. In this process, saline wateris evaporated by thermal energy and the subsequentcondensation of the humid air that is generated(normally at atmospheric pressure) producesfreshwater. Air has the ability to hold large quantitiesof water vapour and vapour carrying capabilityincreases with temperature. To achieve a water-saltseparation, hollow fibre membrane bundles areemployed in a humidification chamber, to humidifyair. The humidified air is then cooled and condensedto obtain distilled water using shell and tube heatexchanger.

Volume 10, Issue 3, October 2018

In the proposed system, sodium chloride solutionwith 3.5% salinity is used to simulate the seawater.Bundles of hollow fibres membrane are implementedusing polypropylene porous fibre with pore size of0.1 × 0.5 µm. The ambient air flows from a fanoutside the fibre bundles in the shell side of thehumidifier, while the hot saline water flow inside thefibre bundles. The surface tension forces betweenthe water and the hydrophobic membrane preventliquid molecules from entering the pores ofmembranes.

Under trans-membrane vapour partial pressuredifferences, water vapour from saline water insidethe fibres can pass through the pores. It is thenabsorbed by the air stream outside the fibres. Thus,heat and mass transfer is achieved between the hotsaline water and the ambient air streams. The airbecomes hotter and humid while the outlet saltywater becomes cooler. The hot humid air now passesthrough the shell and tube heat exchanger(dehumidification unit), and heat transfer with thecool saline water results in cooling of the air and thevapour contained is condensed into distilled andcollected in fresh water tank, where the salty waterbecomes hotter. The salty water is pumped to astainless steel tank where it is further heated usingan immersion heater. The outlet of the stored hotsalty water in the stainless steel tank is the inlet tothe fibre membrane humidification unit.

The aim of the laboratory evaluation is to optimizethe system configuration using different number ofbundles of fibre membranes in the humidificationunit, as well as testing the impact of using differentflow rates for the ambient air and the saline water onthe heat and mass transfer and the produced freshwater.

Volume 9, Issue 2, Newsletter, April 2017

Page 9

www.wsset.org

WSSET exclusive offer – IJLCT

The International Journal of Low-Carbon Technologies (IJLCT), which recently received aninaugural Impact Factor of 0.837 with indexing in the WOS and the JCR, offers a 25%discount to the APC (article processing charge) for WSSET members wishing to publish apaper in IJLCT (open access). This will cost WSSET members £638 as opposed to the fullcharge of £850. Authors will need to state that they are WSSET members when paying.

Please visit www.ijlct.oxfordjournals.org to submit your articles.

WSSET exclusive offer - FCaE

Also in conjunction with Future Cities and Environment (FCaE), WSSET have agreed a £25discount to the APC (article processing charge) for WSSET members wishing to publish apaper in FCaE (open access). This will cost WSSET members £475 compared to the fullcharge of £500. Authors will need declare their membership details to the editorial teamwhen it comes to payment before publication.

Please visit www.futurecitiesandenvironment.com to submit your articles.

Renewable Bioresources is an Open Access (Gold OA), peer reviewed, international onlinepublishing journal, which aims to publish premier papers on all the related areas ofadvanced research carried in its field. Renewable Bioresources emphasizes the advancedapplications of biotechnology to improve biological ecosystems through renewable energyderived from biological sources.

Please visit www.hoajonline.com/renewablebioresources to submit your articles.

Volume 10, Issue 3, October 2018

Volume 9, Issue 2, Newsletter, April 2017

Page 10

www.wsset.org

WSSET News and Information

Volume 10, Issue 3, October 2018

Rushlight Awards 2018-19 Open now - Closing date 30 November 2018

The Rushlight Awards are the only set of awards designed specifically to support and promote all the latest clean technologies, innovations and initiatives for businesses and other organisations throughout UK, Ireland and internationally. There are separate categories for each of the renewable energies, clean fuels, transport, energy efficiency, power generation and storage, resource, water, sustainable manufacturing, agriculture and products, clean environment and deployment initiatives.

To enter, just go to www.rushlightevents.com/rushlight-awards and follow the instructions in How to Enter.There are many reasons to enter the awards including:1. All entries will be made into posters and exhibited at the Rushlight Show, unless you choose not to.2. The prestigious and internationally recognised Rushlight Awards carry substantial kudos, specifically due to the totally independent, high quality judging and breadth of support from the key leading participants in the sector.3. Winners and commended entries can display their respective success logos on all their marketing material and communications free-of-charge after the event.4. Priority will be given to entrants for the presentation slots in the Innovation Showcase at the Rushlight Show on Wednesday 30 January.5. Every entrant who is a commercial business can receive a free Grant Scope assessment by Granted Consultancy, including a 30 min skype call.6. All entrants can have a stand in the Exhibition at the Rushlight Show at a substantial discount.7. Celebrate an innovation breakthrough or an initiative by entering the awards and bringing the team to the Party.8. All entrants can attend the Awards Party at discounted prices, including group packages.9. Put your product, service, technology or project in front of potential customers, investors, partners, intermediaries and service providers.

Volume 9, Issue 2, Newsletter, April 2017

Page 11

All WSSET members are kindly invited to submit articles for publication in future WSSET newsletters. Articles can be on a range of topics surrounding the word of sustainable energy

technologies. With over 1000 active members, the WSSET newsletter provides a great opportunity to publicise new ideas, technologies or products – all free of charge!

Articles should be no more than 400-500 words and one or two photographs would be very much appreciated. Submissions should be emailed to [email protected]

Furthermore please contact [email protected] regarding any conferences, seminars or symposiums relating to topics of sustainable energy technologies that you wish to be advertised

in the newsletter.

Once again, thank you for your continued support to WSSET.

www.wsset.org

Donations are welcome and greatly

appreciated!We would like to remind our members that WSSET is a non-profit organisation, hence providing free membership. We would not be able to play a significant role in consolidating practical partnerships between academic and industrial organisations without the help of our members.Whether you would like to get more involved or contribute financially, please get in touch with us at: [email protected]

Important for the repudiation of WSSETNeither the WSSET, nor any person acting on its behalf: (1) assumes any responsibility with respect to the use of information of, or damages resulting on the information on this WSSET-Newsletter; (2) gives any warranty or representation, express or implied, with respect to the accuracy of the information, opinion or statement contained here.

If you have recently moved, changed jobs, or changed email address, please remember to

update your membership details. Thanks

Volume 10, Issue 3, October 2018