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ME 409 T OPIC: INTRODUCTION lecture delivered by: Dr. A. K. M. Monjur Morshed Assistant Professor Department of Mechanical Engineering Bangladesh University of Engineering and Technology

ME409 Introduction

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  • ME 409

    TOPIC: INTRODUCTION

    lecture delivered by:Dr. A. K. M. Monjur Morshed

    Assistant ProfessorDepartment of Mechanical Engineering

    Bangladesh University of Engineering and Technology

  • COURSE MATERIAL

    Sustainable Energy Choosing Among Options. J.W. Tester, E.M. Drake, M.W. Golay, M.J. Driscoll, and W.A. Peters. MIT Press, Cambridge MA

  • Sustainable Energy: a living harmony between the equitable availability of energy services to all people and the preservation of the earth for future generations

    Renewable Energy Technologies (E.T.) are going to constitute the next great global industry. They will rival and probably surpass Information Technology (I.T.). The country that spawns the most E.T. companies will enjoy more economic power, strategic advantage and rising standards of living." -Thomas Friedman, Pulitzer Prize Winner

  • Energy-Consumption-Countrywise

  • Energy-Consumption-Countrywise

  • USA ENERGY FLOW

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://buber.net/Blah/?p=417&ei=bWTxVIfFMNCWuASAoIC4BA&bvm=bv.87269000,d.c2E&psig=AFQjCNHg-jR3tIyyam0iJYIXieSgrx_JtQ&ust=1425192355823056

  • UK ENERGY FLOW

    http://rs.resalliance.org/wp-content/uploads/2008/09/ukenergyflow.gif

  • WELL KNOWN ISSUE

    Energy use is increasingRaw fuel reserves are limitedPressure on standard of living Global warming

  • SOME PROPOSED SOLUTION

    Replace coal with renewable (wind, solar) Sequester CO2 Switch to biofuelsConservation Add heating insulation Nuclear

  • MORE PROPOSED SOLUTIONS

    Drive smaller cars Expand use of geothermal Use oil shale and tar sands for gasolineBuild smaller houses Increase the efficiency of everything Cars: hybrids, plug-in hybrids, fully electric

  • STRATEGY ASSESSMENT

    Its a hodge-podge Are all problems being addressed? Are alternatives compared by means of a cost-benefit analysis? Are we providing sufficient funds for R&D innovations? Does the media do a good job informing the public?

  • MAIN COURSE GOALS

    Put logic and order into the energy situation Develop a comprehensive overview Learn how to measure and evaluate options Armyou with the knowledge to make sensible decisions

  • ENERGY SOURCES AND USES

    A useful breakdown of energy usage Heating -gas, oil Transportation-oil Electricity -coal, nuclear, gas, hydro Heating -anything will do Transportation-need mobile fuel Electricity -lighting, cooling, industry

  • ENERGY USAGE

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://eetd.lbl.gov/newsletter/nl29/&ei=FWvyVIS8FY3huQSk0YHwAw&bvm=bv.87269000,d.c2E&psig=AFQjCNFMkhWHLe8bRRPFyAV8s5ygzCY_Ag&ust=1425259661277791

  • Oil USAGE in USAOil USAGE in USA

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://alternativeenergy.procon.org/view.resource.php?resourceID=001797&ei=323yVJevDJGJuwTd24D4AQ&bvm=bv.87269000,d.c2E&psig=AFQjCNErKaI_1p3zDQIyMyoFc_wVjXasvQ&ust=1425260373638070

  • Oil USAGE in USAOil USAGE in USA

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://arizonaexperience.org/innovate/powering-arizona&ei=wW7yVI-PKsHguQSakIGgBQ&bvm=bv.87269000,d.c2E&psig=AFQjCNEXcXfn29zJ9xytbrlIpCiVwpxnmQ&ust=1425260577476082

  • Electricity Generation Sources (US)

    Coal 1994

    Petroleum liquids

    31.2

    Petroleum Coke

    14.2

    Natural gas 876.9

    Other gases 11.6

    Nuclear 806

    Other 10.4

    Hydro 248.1

    Biomass 55.9

    Geothermal 14.9

    Solar/PV 0.8

    Wind 52

  • Oil USAGE in USAOil USAGE in USA

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://www.tsp-data-portal.org/Breakdown-of-Electricity-Generation-by-Energy-Source&ei=vm_yVKOgNYOhuQSNrYKIBA&bvm=bv.87269000,d.c2E&psig=AFQjCNEXcXfn29zJ9xytbrlIpCiVwpxnmQ&ust=1425260577476082

  • Coal Reserve of the World

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://motorcitytimes.com/mct/2013/07/obama-declares-war-on-our-largest-source-of-energy/world-coal-reserves/&ei=_nDyVJGiGtKNuASV14KACg&bvm=bv.87269000,d.c2E&psig=AFQjCNFT4iTIOg1cVTE7zXF-neLENqqAlw&ust=1425261175800361

  • Gas Reserve of the World

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://cammyscomiccorner.com/photowfd/map-gas-reserves-world&ei=Q4TyVKzIAs6JuASl1YLICA&bvm=bv.87269000,d.c2E&psig=AFQjCNE9wV7zRHwau4nSz-XQMppljjNz3A&ust=1425266076713288

  • Oil Reserve of the World

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://z47.vfdb.org/wp-includes/global-oil-reserves&ei=-YTyVN2XH5GXuASs_oCwBQ&bvm=bv.87269000,d.c2E&psig=AFQjCNH1qMRlhlxOqeN72-7pBW_4fnxcoA&ust=1425266276664073

  • Oil Reserve of the World

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://www.thegreensupplychain.com/news/13-06-19-1.php?cid=7161&ei=mYbyVLLJHMSNuATIooC4CA&bvm=bv.87269000,d.c2E&psig=AFQjCNE5SVZKr6UqOGHDqZ4_WcFh4Ja2FQ&ust=1425266414588631

  • Oil Reserve of the World

    http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://peakoilbarrel.com/bp-statistical-review-world-energy-2014/&ei=uobyVL3BLs7UuQSppwI&bvm=bv.87269000,d.c2E&psig=AFQjCNE5SVZKr6UqOGHDqZ4_WcFh4Ja2FQ&ust=1425266414588631

  • How Long Will the Supply Last

    Oil and natural gas ~50years

    Coal ~300years

    Oil shale and tar sands ~350years

    Nuclear fission Todays light water reactors~100years Future breeders ~10,000 years

    Renewables ~