The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 3 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Consider a fuel cell vehicle. The vehicle draws 30kW of power at 60mph and is 40% efficient at rated power. (It converts 40% of the energy stored in the H2 fuel to electric power). You are asked to size the fuel cell system so that a driver can go at least 300 miles at 60mph before refuelling. Specify minimum volume and weight requirements for the FC system (FC+ fuel tank) given the following: a. Fuel cell power density: 1kW/L, 500 W/kg b. Fuel tank energy density (compressed H2): 4MJ/L, 8MJ/kg
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll