a8ded26f574d29ccd26bbe37d18bf230-Wbt Data-calculation Sheet 4.2.2

7/27/2019 a8ded26f574d29ccd26bbe37d18bf230-Wbt Data-calculation Sheet 4.2.2

1/54

Water Boil in g Test - General Information Vers

Tes t & stove descrip t ion Fuel

Name of Tester(s) Duery Mayta Your

Test Number or Code 1 Fuel t

Date 10/10/2013 Fuel d

Test Location Avera

Cross

Stove Type/Model Defau

Manufactured by Gross

Description and Notes Net ca

Char

Char

If pos

Ambient condi t ions Ch

Air temperature (C) 18

Air relative humidity (%) 54 Meas

Local boiling point (C) 89 Meas

Assum

Atmospheric P (kPa) 66 Value

Pitot delta-P Gross

Hood flow rate (m3/hr) Net ca

Duct Temperature (C) Fuel c

No tes or des cri pt io n ab ou t s to ve o r o perat io n n ot in clud ed els ew here o n th is fo rm Des c

(note:

At the biginning

All the wood that has been heavy

When do

the fire?

How mu

one time

How often do you feed the

fire without adding fuel

(e.g. push sticks)?

How much fuel do you add

at one time?

How ofte

without a

sticks)?

How is fi

Emiss ion tes t ing

Do you control the air

above or below the fire?

If so, what do you do?

Do you c

below th

If so, wh

Descr ip t ion of operat ion dur ing the high-pow er tes t

How is fire started?

Eucal

When do you add new fuel

to the fire?

CPC - La Paz

With eucalyptus leaves and wood chips

Malena

EnDev - Bolivia

Cocina fija de barro para dos ollas insertas.

Rejilla metlica.

Chimenea Metalica.


2/54

Water Boi l in g Test - Test Entry Form Version 4.2.2

These values are not linked to the Test sheets. This sheet is provided so you can print an easy data entry form. You will have to enter the

Air Temperature Name o

Wind Conditions Date

Stove T

Fuel Dimensions Test Nu

Moisture Content (wet basis) Locatio

Fuel Ty

Dry Weight Pot 1 Notes

Dry Weight Pot 2

Dry Weight Pot 3

Dry Weight Pot 4

Weight Container for Char

Local Boiling Point ** enter on General Information

Background CO2 (ppm)**

Background CO (ppm)**

Background PM (ug/m3)**

Duct Temperature (C)**

** For emission testing only

Start End Start

Time

Weight of Fuel

Water Temperature, Pot 1




Weight of Pot 1 with water




Fire Starting Materials

Cold Start Hot Star


3/54

DATA AND CALCULATION FORM (for one to four pots)*

Shaded cel ls and arrows requi re user input ; unsh aded cel ls automat ical ly disp lay outputs

Qualitative data

Name(s) of Tester(s)

Test Number

Date

Location

Stove type/model

Type of fuel

Initial Test Conditions

value units label Data value

18.0 C 454

2 352

Fuel dimensions

11% % MC

20,160 kJ/kg HHV 270

18,840 kJ/kg LHV 89.0Background concentrations: CO2

(accounting for fuel moisture) 16,486 kJ/kg EHV CO

29,500 kJ/kg PM

Notes about this test:

BASIC TEST DATA

Weight of container for char (grams)

Effective calorific valueLocal boiling point

Dry weight of Pot # 4 (grams)

Char calorific value

Gross calorific value (dry fuel)

Net calorific value (dry fuel)

Fuel moisture content (wet basis)

3*3*40 Dry weight of Pot # 3 (grams)

Malena

Wind conditions Dry weight of Pot # 2 (grams)

Air temperature Dry weight of Pot # 1 (grams)

Duery Mayta

WATER BOILING TEST - VERSION 4.2.2 - TEST #1

gray: efficiency

blue: emissions with hood m1

10/10/2013

CPC - La Paz

Data

183990937.xls.ms_office Test-1


4/54

TEST #1 1

Notes on the High Power - Cold Start Test. Add description only if it differs from "General Information" sheet

Notes on the Low Power - Simmer Test

Notes on the High Power - Hot Start Test



5/54

TEST #1 1

Measurements Units data label data label data label data label

Time (in 24 hour form) hr:min 11:19 tci 11:37 tcf 11:50 thi 12:05 thf

Weight of fuel g 1621 f ci 394 f cf 1653 f hi 350 f hf

Water temperature, Pot # 1 C 18.0 T1ci 89.0 T1cf 18.0 T1hi 89.0 T1hf


Water temperature, Pot # 3 C T3ci T3cf T3hi T3hf


Weight of Pot # 1 with water g 5454 P1ci 5373 P1cf 5454 P1hi 5377 P1hf


Weight of Pot # 3 with water g P3ci P3cf P3hi P3hf


Fire-starting materials (if any) --

Weight of charcoal+container g 455 cc 455 ch

Average CO2 ppm CO2c CO2h

Average CO ppm COc COh

Average PM ug/m3 PMc PMh

COLD START HOT START SIMMER TEST (CALCULATIONS DIFF

Calculations/Results Units data label data label Calculations/Results

Fuel consumed (moist) g 1,227 fcm 1,303 fhm Fuel consumed during the simmer

Net change in char during test g 185 cc 185 ch Net change in char during test pha

Equivalent dry fuel consumed g 784 f cd 851 f hd Equivalent dry fuel consumed

Water vaporized from all pots g 127 wcv 111 whv Water vaporized

Effective mass of water boiled g 7,507 wcr 7,711 whr Water remaining at end - All Pots

Time to boil Pot # 1 min 18 tc 15 th Time of simmer (should be ~45 mi

Temp-corr time to boil Pot # 1 min 19 tT

c 16 tT

h Thermal efficiency

Thermal efficiency % 17% hc 16% hh Burning rate

Burning rate g/min 44 rcb 57 rhb Specific fuel consumption

Specific fuel consumption g/liter boiled 104 SCc 110 SCh Firepower

Temp-corr sp consumption g/liter 110 SCT

c 117 SCT

h Turn down ratio

Temp-corr sp energy consumpt. kJ/liter 2,078 SET

C 2,195 SET

H Specific Energy Consumption

Firepower watts 13,677 FPc 17,805 FPh Fuel Benchmark to Complete 5L WBT

Energy Benchmark to Complete 5L WB

69 60

COLD START HIGH POWER HOT START HIGH POWER (OPTIONAL)

Pot #1 boils

Start Finish: when

Pot #1 boils

Start Finish: when



6/54

TEST #1 1 Emission Report

COLD START HOT START SIMMER TEST IWA PERFORMAN

Calculations/Results Units data label data label data label High Power Therma

Total exhaust flow m3 - Vc - Vh - Vs Low Power Specific

Exhaust carbon concentration ppm - CCc - CCh - CCs High Power CO

Total carbon in exhaust g/m3 - Cc - Ch - Cs Low Power CO

Fuel consumed est. (dry) g - fce - fhe - fse High Power PM

Hood carbon balance % CBc CBh CBs Low Power PM

Emission per water boiled Indoor CO Emissio

CO2 g/liter ECO2,c ECO2,h ECO2,s Indoor PM Emissio

CO g/liter ECO,c ECO,h ECO,s

PM g/liter EPM,c EPM,h EPM,s

Mass emission factors

CO2 g/kgf - EFCO2,c - EFCO2,h - EFCO2,sCO g/kgf EFCO,c EFCO,h EFCO,sPM g/kgf EFPM,c EFPM,h EFPM,s

Total Emissions

CO2 g mCO2,c mCO2,h mCO2,s

CO g mCO c mCO h mCO sPM g mPM,c mPM,h mPM,s

Emission benchmarks:

CO to Complete 5L WBT g BCO

PM to Complete 5L WBT g BPM



7/54



8/54

Data Tier

16.7% 1

0.047 1

4

4

4

4

4

4



9/54


Shaded cel ls and arrows requi re user input ; unsh aded cel ls automat ical ly disp lay outputs

Qualitative data


Test Number

Date

Location

Stove type/model

Type of fuel



16.0 C 457

3*3*40 355

Fuel dimensions

12% % MC

20,160 kJ/kg HHV 270



29,500 kJ/kg PM


BASIC TEST DATA


Duery Mayta

2

10/11/2013

CPC - La Paz

gray: efficiency

blue: emissions with hood m


Malena

Data





3*3*40



Effective calorific valueLocal boiling point





10/54

TEST #2 2






11/54

TEST #2 2


























c 14 tT




Specific fuel consumption g/liter 97 SCc 105 SCh Firepower


c 105 SCT

h Turn down ratio


C 1,984 SET




Start Finish: when


Start

Pot #1 boils Pot #1 boils

59 59

Finish: when



12/54









Emission per water boiled Indoor CO Emission

CO2 g/liter ECO2,c ECO2,h ECO2,s Indoor PM Emission




CO2 g/kgf - EFCO2,c - EFCO2,h - EFCO2,sCO g/kgf EFCO c EFCO h EFCO sPM g/kgf - EFPM,c - EFPM,h - EFPM,s

Total Emissions








13/54



14/54

Data Tier

18.5% 1

0.034 2

4

4

4

4

4

4



15/54


Shaded cel ls and arrows requi re user input ; unsh aded cel ls automat ical ly disp lay outpu ts

Qualitative data


Test Number

Date

Location

Stove type/model

Type of fuel



17.0 C 434

2 357

Fuel dimensions

11% % MC

20,160 kJ/kg HHV 270



29,500 kJ/kg PM


BASIC TEST DATA



Effective calorific value





3*3*40

Duery Mayta

3




Local boiling point

Malena

Data

10/16/2013

CPC - La Paz


gray: efficiency

blue: emissions with hood m



16/54

TEST #3 3






17/54

TEST #3 3


























c 15 tT




Specific fuel consumption g/liter 95 SCc 95 SCh Firepower


c 99 SCT

h Turn down ratio


C 1,867 SET




59 59

Start Finish: whenStart Finish: when


Pot #1 boils Pot #1 boils



18/54









Emission per water boiled Indoor CO Emission

CO2 g/liter ECO2,c ECO2,h ECO2,s Indoor PM Emission




CO2 g/kgf - EFCO2,c - EFCO2,h - EFCO2,sCO g/kgf EFCO c EFCO h EFCO sPM g/kgf - EFPM,c - EFPM,h - EFPM,s

Total Emissions








19/54



20/54

Data Tier

19.1% 1

0.037 2

4

4

4

4

4

4



21/54

WATER BOILING TEST - VERSION 4.2.2 TEST #

All cells are linked to data worksheets, no entries are required

Stove type/model

Location

Fuel description Eucalyptus Globulus (Southern Blue Gum, Fever Tree)

Wind conditions #N/A

Ambient temperature 18; 16; 17

1. HIGH POWER TEST (COLD START) units Test 1 Test 2 Test 3 Average St Dev COV

Time to boil Pot # 1 min 18 17 15 16.666667 1.5 9.2%

Temp-corrected time to boil Pot # 1 min 19 18 15 17.634435 1.9 11.0%

Burning rate g/min 44 43 46 43.9338 1.6 3.7%

Thermal efficiency % 17% 19% 19% 0.184653 1% 5.6%

Specific fuel consumption g/liter 104 97 95 98.602962 5.1 5.2%

Temp-corrected specif ic consumption g/liter 110 105 97 104.22792 6.5 6.2%

Temp-corrected specific energy cons. kJ/liter 2,078 1,976 1,836 1963.6539 121.7 6.2%

Firepower watts 13,677 13,360 14,348 13795 504.4 3.7%

2. HIGH POWER TEST (HOT START) units Test 1 Test 2 Test 3 Average St Dev COV

Time to boil Pot # 1 min 15 14 14 14.333333 0.6 4.0%

Temp-corrected time to boil Pot # 1 min 16 14 15 14.809468 0.9 6.4%


Thermal efficiency % 16% 18% 19% 0.1771606 1% 8.3%Specific fuel consumption g/liter 110 105 95 103.58941 7.7 7.5%

Temp-corrected specif ic consumption g/liter 117 105 99 106.98231 8.8 8.2%


Firepower watts 17,805 18,683 15,942 17476.788 1,399.7 8.0%

3. LOW POWER (SIMMER) units Test 1 Test 2 Test 3 Average St Dev COV


Thermal efficiency % 13% 18% 14% 0.1494088 2% 16.5%

Specific fuel consumption g/liter 112 82 89 94.418153 15.6 16.5%


Firepower watts 5,156 3,855 4,284 4431.8308 663.2 15.0%

Turn down ratio -- 2.65 3.47 3.35 3.1557869 0.4 13.9%

BENCHMARK VALUES (for 5L) Test 1 Test 2 Test 3 Average St Dev COV

Fuel Use Benchmark Value g 1,127 936 937 1000.1163 110.0 11.0%

Energy Use Benchmark Value kJ 21,235 17,641 17,651 18842.192 2,072.4 11.0%Carbon Monoxide Benchmark Value g #DIV/0! #DIV/0!

Particulate Matter Benchmark Value g #DIV/0! #DIV/0!

IWA PERFORMANCE METRICS units Test 1 Test 2 Test 3 Average St Dev COV

High Power Thermal Efficiency % 16.7% 18.5% 19.1% 0.1809068 1.2% 6.9%

Low Power Specific Fuel Consumption MJ/(minL) 0.047 0.034 0.037 0.0395297 0.007 16.5%

High Power CO g/MJ #DIV/0! #DIV/0!

Low Power CO g/(minL) #DIV/0! #DIV/0!

High Power PM mg/MJ #DIV/0! #DIV/0!

Low Power PM mg/(minL) #DIV/0! #DIV/0!

Indoor CO Emissions g/min #DIV/0! #DIV/0!

Indoor PM Emissions mg/min #DIV/0! #DIV/0!

IWA PERFORMANCE TIERS units Test 1 Test 2 Test 3 AverageHigh Power Thermal Efficiency % 1 1 1 1

Low Power Specific Fuel Consumption MJ/(minL) 1 2 2 0

1.00

Malena

CPC - La Paz

183990937.xls.ms_office Results


22/54

High Power CO g/MJ 4 4 4 NA

Low Power CO g/(minL) 4 4 4 NA

High Power PM mg/MJ 4 4 4 NA

Low Power PM mg/(minL) 4 4 4 NA

Indoor CO Emissions g/min 4 4 4 NA

Indoor PM Emissions mg/min 4 4 4 NA

NA = Not Applicable; IWA Performance Tiers are not reported if there are fewer than 3 tests conducted.

183990937.xls.ms_office Results


23/54

Test-1 Test-2 Method used to obtain wood moisture:

1 2 3 1 2 3

Piece 1 Piece 1

Piece 2 Piece 2

Piece 3 Piece 3

Average moisture content (%) Average moisture content (%)

dry-basis wet-basis dry-basis wet-basis

Test-3

1 2 3

Piece 1

Piece 2

Piece 3

Average moisture content (%)

dry-basis wet-basis

If you are determining fuel moisture with the Delmhorst J-2000 or similar handheld moisture meter, take 3 pieces of fuel at random

from the stock used for each test and measure each in three places along its length. Enter the results in the gray spaces below. The

worksheet will automatically calculate average moisture content on a dry and wet basis.

If you are using another means to determine fuel moisture, ignore this worksheet and enter the moisture in the proper space on each

Test's data form.

Instrument reading Instrument reading

Fuel moisture content worksheet

(% dry basis) (% dry basis)

Instrument reading

(% dry basis)The Delmhorst J-2000 moisture analyzermeasures fuel moisture on a dry basis. Tofind moisture on a wet basis, use the following

equation:

This spreadsheet does this calculationautomatically if a value is entered in the dry-basis space. Output requires moisture contenton a wet basis, so the conversion is veryimportant.

dr

dry

wetMC

MCMC

1


24/54

Source information Stove characteristics

source

lead_testi

ng_group

lead_testi

ng_group

_type year

source_li

nk

source_ty

pe

manufact

urer

model orstove as

named in

source non-trad TSF

Academy example: NGO 2007 http://ww Report NGO D 6 Brick 1 0

NGO EnDev - Bo Malena


25/54

U-Shape

Other

Open Fire

traditiona

l chulha

traditiona

l metal

other

traditiona

l

simplenon-

traditiona

l Plancha Wick Pressure

Biochar-

producin

g

0 0 0 0 0 0 0 0 0 0


26/54

Heating Parabolic

Heat-trap

box Panel Kerosene Gas Liquid

Ceramic-

lined Metal

fixed_buil

t_in

0 0 0 0 0 0 0 0 0 0


27/54

Rocket

High

thermal

mass

Sunken_

pot TEG-fan Fan Gasifier

Multiple_

burners Chimney Pot skirt

primary_f

uel_type

0 0 0 0 0 0 0 0 0 Wood


28/54

Fuel information Testing Inform

secondar

y fuel

type

stove_de

scription

fuel_mois

ture_cont

ent

specific

test fuel

name

test fuel

reduced

fuel_detai

ls

fuel_net_calorific_

value

[MJ/kg]

fuel_calo

rific_valu

e_STD

test_regi

on

test_cou

ntry

Wood Africa Uganda

Cocina fija 0 52 length 40 c 18840


29/54

tion

Outpu

t

Metric

s

altitude

[m]

Field or

Lab

Environment

testing

details Test Type

Test Type

Reduced

Test

Notes

Number

of tests

Specific

EnergyConsump

tion

(kJ/Task)

Mean

time to

boil (min)

Cold

Start FuelBurn

Rate

(g/min)

Field MWBT:19WBT 8 16.5

Lab WBT-4.2 WBT 3 16.66667 43.9338


30/54

Hot StartFuel Burn

Rate

(g/min)

SimmerFuel Burn

Rate

(g/min)

AverageFuel Burn

Rate

(g/min)

Derived

Burn

Rate?

ColdStart fire

power

(W)

Hot startfire

power

(W)

Simmer

firepower

(W)

Average

Firepowe

r (W)

Fuelconsume

d

(g)/Task

Fuel

consume

d (g) SD

55.65856 14.11411 32.0 13795 17477 4432 10034


31/54

Cold start

thermal

efficiency

Hot start

thermal

efficiency

Average

Efficiency

Efficiency

SD

Compute

d NCE %

Compute

d NCE SD

%

Compute

d MCE %

Compute

d MCE

SD %

EF OM

[g/kg]

EF OM

SD [g/kg]

13.6% 14.3% 14.4%

18% 18%


32/54

EF OC

[g/kg]

EF OC

SD [g/kg]

EF PM

[g/kg]

EF PM

SD [g/kg]

EF BC

[g/kg]

EF BC

[g/kg] SD

EF PM2.5

[g/kg]

EF PM2.5

SD [g/kg]

EF CO2

(g/kg

fuel)

EF CO2

SD (g/kg

fuel)


33/54

EF CO

(g/kg

fuel)

EF CO

SD (g/kg

fuel)

EF CH4

(g/kg

fuel)

EF CH4

SD (g/kg

fuel)

EFTNMOC

(g/kg

fuel)

EFTNMOC

SD (g/kg

fuel)

ER PM

[mg/min]

ER PM

SD

[mg/min]

ER PM2.5

[mg/min]

ER PM2.5

SD

[mg/min]


34/54

ER CO2

[g/min]

ER CO2

SD

[g/min]

ER CO

[g/min]

ER CO

SD

[g/min] CO2 (g/L) CH4 (g/L) N2O (g/L)

NMHC

(g/L) CO (g/L)

OM

(mg/L)


35/54

IWA Metrics

EC

(mg/L)

IWA High

PowerCO (g/MJ-

del)

IWA High

Power

PM(mg/MJ-

del)

IWA Low

powerCO

(g/min/L)

IWA Low

power

PM(mg/min/

L)

IWA High

Power

Thermalefficiency

(%)

ow

Power

Specific

consumption

(MJ/min/L

)

IWA CO(g/min) IWA PM(mg/min) IWA

Safety

(index)

0.143

#DIV/0! #DIV/0! #DIV/0! #DIV/0! 0.180907 0.03953 #DIV/0! #DIV/0!


36/54

IWA

High

PowerCO

(g/MJ-

del)

IWA

High

PowerPM

(mg/M

J-del)

0 1 2 3 4 0 1 2 3

#DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!


37/54

IWA

Low

powerCO

(g/min

/L)

IWA

Low

powerPM

(mg/m

in/L)

4 0 1 2 3 4 0 1 2 3

#DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!


38/54

Emissi

ons

Tier

IWA

High

Power

Thermal

efficie

ncy

(%)

IWA

Low

Power

Specific

consu

mptio

n

(MJ/mi

n/L)

4 0 1 2 3 4 0 1 2

0

#DIV/0! 1 1


39/54

Fuel

Efficiency

Tier

IWA

CO(g/min

)

IWA

PM(mg/m

in)

3 4 0 1 2 3 4 0 1

1 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!


40/54

Indoor

Emissions

Tier

Heating Stove Metrics CCT/UCT Metri

2 3 4

Heating

Stove

Thermalefficiency

(%)

PM 2.5mg/MJ

del

heating

CO g/MJ

del

heating

Specific

consumption (g

fuel / kg

food)

SD (g

fuel/ kg

food)

#DIV/0! #DIV/0! #DIV/0!


41/54

cs

Specificconsump

tion (MJ /

kg food)

SD (MJ /

kg food)

% MJ per

SCsavings

from

baseline

time tocook

food

(min)

time to

cook SD

indregien

t1

indregien

t2

indregien

t3

ingredien

t4

ingmass1

(g)


42/54

KPT METRICS

ingmass2

(g)

ingmass3

(g)

ingmass4

(g)

totalcooked

food

mass (g)

wood

(kg/SA/da

y)

wood SD

(kg/cap/d

ay)

MJ/SA/day

SD

MJ/SA/day

% MJ per

SAsavings

from

baseline


43/54

1

2

3

45

6

7

8

9

10

11

12

13

14

15

1617

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

4142

43

44

45

46

47

48

49


44/54

50

51

52

53

54

55

5657

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

8182

83

84

85

86

8788

1

2


45/54

3

4


46/54

Tree species

(Select from list)

LPG

Kerosene

EthanolMethanol

Charcoal

Coal

Crop residues

Dung

Average Hardwood

Average Softwood (Conifer)

Abies Balsamea (Balsam Fir)

Acacia Auriculiformis (Ear-Leaf Acacia, Ear-Pod Wattle)

Acacia Decurrens (King Wattle, Green Wattle, Sydney Black Wattle)

Acacia Farnesiana (Sweet Acacia, Sweet Wattle)

Acacia Leucophloea (Kikar, Kuteeera Gum)Acacia Mearnsi (Black Wattle)

Acacia Nilotica (Egyptian Thorn, Babul (India), Babar (Pakistan))

Acacia Tortilis (Umbrella Thorn)

Acer Rubrum (Red Maple)

Albizia Falcataria (Batai, Malucca Albizia, ,Placata)

Albizia Lebbek (Lebbek, East Indian Walnut Tree)

Albizia Procera (Albicia, Silver Bark Rain Tree)

Alnus Nepalensis (Nepal Alder)

Alnus Rubra (Red Alder)

Alnus Rubra (Red Alder)

Alstonia Macrophylla (Devil Tree)

Anogeissus Latifolia (Axle-Wood Tree, Dhausa (Hindi))

Anthocephalus Cadamba (Labula (Indonesia))

Antidesma Ghaessimbilla

Avicennia Officinalis (Mangrove, Api-Api Sudu (Philippines))

Balanites Aegyptiaca (Desert Date, Thorn Tree, Soapberry Tree)

Bruguiera Gymnorrhiza (Black Mangrove, Large-Leafed Mangrove)

Bruguiera Parviflora (Thua Shale, Slender-Fruited Orange Mangrove)

Bruguiera Sexangula (Orange Mangrove)

Calliandra Calothyrsus (Calliandra)

Carya Spp (Hickory)

Cassia Fistula (Cassia Stick Tree, Guayaba Cimarrona, Canafistula, Golden Shower, Indian Laburnum, Baton Ca

Cassia Siamea (Siamese Cassia)

Casuarina Equistofolia (Casuarina, She-Oak, Whistling Pine)

Ceriops Tagal (Tagal Mangrove, Kandal)Cocus Nucifera (Coconut Palm)

Cordia Dichotoma (Anunang (Philippines), Bird Lime Tree)

Dalbergia Latifolia (East Indian Rosewood, Malabar Rosewood, Sitsal, Beete, Shisham)

Dalbergia Sissoo (Sissoo, Shisham, Karra, Shewa)

Derris Indica (India: Pongam, Ponga, Kona, Kanji, Karanja, Karanda; English: Indian Beech)

Diospyros Philippinensis (Kamagong (Philippines))

Diospyros Philosanthera (Bolong-Eta (Philippines))

Emblica Ofiicinalis (Madre De Cacao, Kakauati (Philippines), Mexican Lilac, Madera Negra)


47/54

Eucalyptus Camaldulensis (Red River Gum, Red Gum)

Eucalyptus Deglupta (Rainbow Gum Tree)

Eucalyptus Globulus (Southern Blue Gum, Fever Tree)

Eucalyptus Grandis (Rose Gum, Grand Eucalyptus)

Fagus Spp (Beech)

Gigantochloa Apus (Pring Tali, Tabasheer Bamboo)

Gliricidia SepiumGmelina Arborea (Gmelina, Gumhar (India))

Lagerstroemia Speciosa (Queen's Crape Myrtle, Giant Crape Myrtle)

Leucaena Leucocephala (Leucaena, Ipil-Ipil (Philippines), Uaxin (Latin America), Lamtora (Indonesia), Lead Tree)

Melia Azedarach (China Berry, Persian Lilac, Bead Tree, Cape Lilac)

Pinus Elliotii (Southern Pine)

Pinus Ponderosa (Ponderosa Pine)

Pithecellobium Dulce (Quamachil, Guamuchil (Mexico), Manila Tamarind)

Platanus Occidentalis (Sycamore)

Populus Euphratica (Euphrates Poplar, Saf-Saf, Indian Poplar)

Populus Trichocarpa (Black Cottonwood)

Prosopis Cineraria (Jand, Khejri (India))

Prosopis Pallida (Kiawe)

Pseudotsuga Menziesii (Douglas Fir)

Psidium Guajava (Guava, Guayaba)

Quercus Bicolor (White Oak)

Quercus Rubra (Red Oak)

Rhizophera Spp (Mangrove Spp (AlsoAvicennia Spp ))

Sapium Sebiferum (Chinese Tallow Tree, Soap Tree, Tarchabi (Pahari) Shishum (India))

Schima Noronhae

Schleichera Oleosa (Kosambi (Indonesia), Lac Tree)

Sesbania Grandiflora (Scarlet Wisteria Tree, Agati, Corkwood Tree, West Indian Pea)

Swietenia Macrophylla (Brazilian Mahogany, Caoba, Honduras Mahogany, Big Leaf Mahogany)

Syzygium Cumini (Jambolan, Java Plum)

Thuja Plicata (Western Red Cedar)

Trema SppTsuga Canadensis (Eastern Hemlock)

Tsuga Heterophylla (Western Hemlock)

Ulmus Spp (Elm)

Xylocarpus Granatum (Cannonball Mangrove, Cedar Mangrove)

Xylocarpus Moluccensis (Cedar Mangrove)

Zizyphus Mauritania (Indian Jujube, Indian Plum)Zizyphus Talanai

Minimum

Maximum

standard DeviationAverage

Percentiles: 25th

50th

75th

NAS (1980). Firewood Crops. Washington DC, National Academy of Sciences.

Cheremisinoff, N. (1980). Properties of Wood. Wood for Energy Production. Ann Arbor, MI, Ann Arbor Science: 31-43.

Stati


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Harker, A. P., A. Sandels, et al. (1982). Calorific values for wood and bark and a bibliography for fuelwood. London, Tropical

Products Institute: 20.

FAO (1993). Energy and Environment Basics. Bangkok, Regional Wood Energy Development Program (RWEDP): 85.


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HHV,kJ/kg LHV,kJ/kg Char, kJ/kg

Mass Frac

C

Source

--

48,000 44,700 - 0.818

43,300 39,700 - 0.845

26,800 24,200 - 0.52222,700 21,100 - 0.375

31,000 29,800 29,800 0.950

24,700 23,500 29,500 0.750

14,700 13,380 29,500 0.500

13,600 12,280 29,500 0.500

19,734 18,414 29,500 0.500 3

20,817 19,497 29,500 0.500 3

18,916 17,596 29,500 0.500 2

20,370 19,050 29,500 0.500 1

18,700 17,380 29,500 0.500 4

19,200 17,880 29,500 0.500 4

21,800 20,480 29,500 0.500 419,530 18,210 29,500 0.500 1

20,475 19,155 29,500 0.500 1

18,480 17,160 29,500 0.500 1

18,545 17,225 29,500 0.500 2

18,100 16,780 29,500 0.500 4

21,840 20,520 29,500 0.500 1

19,700 18,380 29,500 0.500 4

17,150 15,830 29,500 0.500 4

19,320 18,000 29,500 0.500 1

18,545 17,225 29,500 0.500 2

19,200 17,880 29,500 0.500 4

20,580 19,260 29,500 0.500 1

19,350 18,030 29,500 0.500 4

19,100 17,780 29,500 0.500 4

18,500 17,180 29,500 0.500 4

19,320 18,000 29,500 0.500 1

20,400 19,080 29,500 0.500 4

18,700 17,380 29,500 0.500 4

19,400 18,080 29,500 0.500 4

19,425 18,105 29,500 0.500 1

18,684 17,364 29,500 0.500 2

18,400 17,080 29,500 0.500 4

18,800 17,480 29,500 0.500 4

20,790 19,470 29,500 0.500 1

19,600 18,280 29,500 0.500 419,000 17,680 29,500 0.500 4

18,400 17,080 29,500 0.500 4

19,800 18,480 29,500 0.500 4

21,210 19,890 29,500 0.500 1

19,320 18,000 29,500 0.500 1

18,600 17,280 29,500 0.500 4

18,100 16,780 29,500 0.500 4

21,840 20,520 29,500 0.500 1


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20,160 18,840 29,500 0.500 1

18,700 17,380 29,500 0.500 4

20,160 18,840 29,500 0.500 1

19,750 18,430 29,500 0.500 4

18,916 17,596 29,500 0.500 2

18,400 17,080 29,500 0.500 4

20,580 19,260 29,500 0.500 120,160 18,840 29,500 0.500 1

19,300 17,980 29,500 0.500 4

18,480 17,160 29,500 0.500 1

21,460 20,140 29,500 0.500 1

19,961 18,641 29,500 0.500 2

18,684 17,364 29,500 0.500 2

22,680 21,360 29,500 0.500 1

18,545 17,225 29,500 0.500 2

21,057 19,737 29,500 0.500 1

20,425 19,105 29,500 0.500 2

21,000 19,680 29,500 0.500 1

19,750 18,430 29,500 0.500 4

20,634 19,314 29,500 0.500 2

20,126 18,806 29,500 0.500 1

18,916 17,596 29,500 0.500 2

18,684 17,364 29,500 0.500 2

17,430 16,110 29,500 0.500 1

17,663 16,343 29,500 0.500 1

20,000 18,680 29,500 0.500 4

18,700 17,380 29,500 0.500 4

19,300 17,980 29,500 0.500 4

20,700 19,380 29,500 0.500 4

20,160 18,840 29,500 0.500 1

22,514 21,194 29,500 0.500 2

18,900 17,580 29,500 0.500 119,520 18,200 29,500 0.500 2

19,520 18,200 29,500 0.500 2

18,963 17,643 29,500 0.500 2

16,300 14,980 29,500 0.500 4

15,400 14,080 29,500 0.500 4

20,580 19,260 29,500 0.500 118,300 16,980 29,500 0.500 4

15,400

22,680

1,27819,450

18,684

19,320

20,160

stical Summary


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Fuel Calorific value (MJ/kg) Source

Kerosene 43.3 Zhang et al., 2000

43.6 IEA, 2005

43.1 Smith et al, 2001

LPG 49 Zhang et al., 2000

47.1 IEA, 200545.8 Smith et al, 2001

50.1 US DoE

Natural gas 51.3 Zhang et al., 2000

Biogas 17.7 Smith et al, 2001

Ethanol 26.8 Schmer et al, 2007

Fuel Calorific value (MJ/kg) Source

Charcoal 25.7 @ 1.7 % MCwet Smith et al, 2001

27.6 @ ~5 % MCwet Pennise et al. 2002


30 @ ~5 % MCwet Pennise et al. 200230.7 @ ~5 % MCwet Pennise et al. 2002



Maize stalks 16.1 @ 9.1 % MCwet Zhang et al., 2000

15.4 @ 5.0 % MCwet RWEDP, 1993

Wheat stalks 14 @ 7.3 % MCwet Zhang et al., 2000

15.4 @ 5.0 % MCwet RWEDP, 1993

Rice stalks 13 @ 8.8 % MCwet Smith et al, 2001

14.2 @ 5.0 % MCwet RWEDP, 1993

Dung 11.8 @ 7.3 % MCwet Smith et al, 2001

15.4 @ 5.0 % MCwet RWEDP, 1993

Coal

China 22.5 IEA, 2005

China 27.3 @ 2.1 % MCwet Zhang et al., 2000

China (washed) 30.1 @ 4.7 % MCwet Zhang et al., 2000

US 26.2 IEA, 2005

India 18.4 IEA, 2005

South Africa 23.5 IEA, 2005


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wind conditions fuel description

1 (Select from list) (Select from list)

2 No wind Manufactured

3 Light breeze Cut to size

4 Moderate wind Natural

5 Strong wind Briquettes6 Very strong wind Charcoal

Gel

Liquid

IWA VITA WBT Tiers units Tier 0 Tier 1 Tier 2 Tier 3

High Power Thermal Efficiency % < 0.15 0.15 0.25 0.35

Low Power Specific Consumption MJ/min/L > 0.05 0.05 0.039 0.028

High Power CO g/MJd > 16 16 11 9

Low Power CO g/min/L > 0.2 0.2 0.13 0.1

High Power PM mg/MJd > 979

979

386

168Low Power PM mg/min/L > 8 8 4 2

Indoor Emissions CO g/min > 0.97 0.97 0.62 0.49

Indoor Emissions PM mg/min > 40 40 17 8

Safety Johnsons < 45 45 75 88


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version# 4.2.2

Tier 4

0.45

0.017

8

0.09

41 1

0.42

2

95

Documents

a8ded26f574d29ccd26bbe37d18bf230-Wbt Data-calculation Sheet 4.2.2