Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A gallon of liquid gasoline contains about 131 MJ (124,340 Btu) of energy. This fuel is atomized and burned with the oxygen contained in air in an internal combustion (IC) engine. This energy (heating value) is released in an ideal or complete combustion process. An internal combustion engine produces shaft work. The typical internal combustion engine has a 25% thermal efficiency. What is the amount of shaft work produced by a typical IC engine per gallon? The remainder of the energy released in the combustion is in the form of heat, which is transferred to the IC engine coolant (antifreeze) and rejected into the atmosphere through the radiator as waste heat. How much waste heat is rejected per gallon of fuel burned.
one surface of a 12-cm-thick slab thermal conductivity k2.5 wm. degree c is maintained at 100 degree c. the other
a mixing chamber steadily mixes a hot water stream at 80degc and 0.5kgs rate with a cold water stream at 20degc. if the
the pressure in a partially evacuated enclosure is 26.8 in hg vacuum when the local barometer reads 29.5 in hg.
steam is to be condensed in the condenser of a steeam power plant at a temperature of 60c with cooling water from a
a child of mass 20 kg is standing on a plank inclined at 20 degrees to the horizontal. how much force does the child
you drive on the highway with 120 kmh on a day with 17degc 100 kpa atmosphere. when you put your hand out of the window
steam is compressed by a compressor from 120oc and 150 kpa to 200oc and 1.5 mpa. the work input is measured to be 485.4
a fallen tree trunk is damming up water in a creek. the tree trunk is approximately a cylinder 40 cm diameter and 4.0 m
steam enters a turbine with an isentropic efficiency of 83.0 at 300 psia 800degf and exhausts to a condenser at 0.250
a rigid container is divided into two compartments of equal volume by a partition. one compartment contains 1 mole of
The compression strength of Kevlar 49 fiber is about one-eight of its tensile stress. Estimate the smallest diameter of a rod on which 12 um diameter Kevlar fiber can be wound without causing kinks on its compression side.
a 517-kg cannon fires a 16.5-kg projectile with a speed of 265 ms with respect to the muzzle. the cannon is on wheels
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd