Select the correct answer from each drop-down menu. Discuss energy conversion in a steam engine.
The steam engine is an external combustion engine that converts NEEDS ANSWER
energy stored in fuels into heat. The heat converts water into NEEDS ANSWER
, which occupies greater volume than the same amount of water, thus creating pressure. This heat energy can be converted into NEEDS ANSWER
energy.

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater