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the turbine inlet flow rate is 125 kgs of saturated steam at 300c for a simple non-ideal rankine cycle the condenser
a mass of 15 kg of air at 120 kpa and 24 degrees c is contained in a gas-tight frictionless piston-cylinder device the
a 2 cm horizontal jet of water with a velocity of 15 ms is spraying onto a vertical plate attached to a cart moving
air enters a machine at 373 c with a speed of 200 ms and leaves it at 293 c if the flow is adiabatic and the work
a dam with water on one side has a 001 inch crack 10 feet below the surface of water the length of the crack is 5 ft
an ideal single reheat cycle uses a turbine inlet conditions of 2500 psia and 1000f and a reheat temperature of 1000f
a simple ideal ranking cycle has a power output of 660 mw a turbine inlet condition of t11000f p11800 psia and a
a 1 foot long cylindrical rod with a diameter of 025 inch is subjected to a tensile load of 1500 lbs suppose the rod
air expands in an air turbine from a pressure of 50 psia and a temperature of 600acircdegf to an exhaust pressure of 20
when a total amount of 125000 joules of heat is transferred to a piece of 5 kg alloy its temperature changes from 25 c
a piston-cylinder setup filled with air initially at 27 degc 1 bar changes to 17 degc and 09 bar determine as a present
an air standard dual cycle operates with a compression ratio of 15 at the beginning of the compression the conditions
a in the textbook sodium and chlorine are listed as having ionic radii of 098 and 181 aring respectively nacl can form
calculate adiabatic flame temperature butane c4h10 burning in air at 298 k and 1 atm assuming complete combustion and
air at a pressure of 1 atm a temperature of 15deg c and a velocity of 10 ms flows over a 3 m long flat plate that is
air at atmospheric pressure and a temperature of 25degc is in parallel flow at a velocity of 5 ms over a 1m long flat
for a laminar boundary layer flow over a flat plate with air at 20degc and 1atm the thermal boundary layer thickness dt
a piston cylinder device contains 733 kg of refrigerant-134a at -10 degrees c the piston that is free to move has a
after one particularly wild night at the bars jon decides to come home and jump on his bed assume that hes jumping
a gentry structure similar to a tire swing is used to test the response of an airplane is hoisted back until the 20m
a sports car has a mass of 2000 kg and an engine running at an efficiency of 063 as it moves forward with a constant
a 3500 ib automobile is traveling down a 10 incline a 20 fts if the driver slams the break causing the wheels to lock
an ideal refrigeration cycle with r134a as the working fluid consists of isentropic compression from saturated vapor at
consider a carnot heat engine and a refrigerator operating between the same two thermal energy reservoirs if the