A system has a pump with delivery of 10 liters per minute. Intermittently the system needs 12 liters per minute for one minute. Calculate the size of the accumulator, if Pmax =140 bar, Pmin =100bar and accumulator pre charge pressure =60Bar

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

Wiy doeres rere okhn a pump whon working betwon the same pressure range?