subject
Engineering, 18.02.2020 05:34 natetheman7740

The storage of hydrogen in fuel tanks has been improved over the years by clever engineering solutions. It is predicted that soon a fuel tank of 55 liters capacity will accommodate 53 kg of H2. What would be the required size (radius) of a 0.5 m high cylindrical fuel tank to store 53 kg of H2 if this was kept at standard temperature and pressure?

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
question
Engineering, 04.07.2019 19:10
Analyze the factors that influence the choice between the following pairs of processes to make the products indicated: i) sand casting versus die casting of an electric-motor housing ii) thread rolling versus machining of a bolt for high-strength application. (co3/c5)
Answers: 3
question
Engineering, 04.07.2019 19:20
At steady state, air at 200 kpa, 325 k, and mass flow rate of 0.5 kg/s enters an insulated duct having differing inlet and exit cross-sectional areas. the inlet cross-sectional area is 6 cm2. at the duct exit, the pressure of the air is 100 kpa and the velocity is 250 m/s. neglecting potential energy effects and modeling air as an 1.008 kj/kg k, determine ideal gas with constant cp = (a) the velocity of the air at the inlet, in m/s. (b) the temperature of the air at the exit, in k. (c) the exit cross-sectional area, in cm2
Answers: 2
question
Engineering, 04.07.2019 19:20
Heat transfer by is the fastest mode of heat transfer that requires no intervening medium. a)-conduction b)-convection c)-radiation d)-conduction and convection
Answers: 1
You know the right answer?
The storage of hydrogen in fuel tanks has been improved over the years by clever engineering solutio...
Questions
question
Mathematics, 08.08.2019 02:10
question
Mathematics, 08.08.2019 02:10
question
English, 08.08.2019 02:10
question
Mathematics, 08.08.2019 02:20
Questions on the website: 13722367