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stanford university is adding on to their biological research facility the new facility will be 40 ft x 40 ft x 8 ft
steam enters an adiabatic diffuser essentially a solid expanding pipe at 400 ms as a saturated vapor at 04mpa what is
water initially a saturated vapor at 4 bar fills a closed rigid container the water is heated until its temperature is
a steam power plant implements an ideal reheat rankine cycle steam enters the inlet of thigh-pressure turbine at 8 mpa
a six cylinder engine runs at 4000 rpm with a compression ratio of 81 and a total clearance volume total for all 6
a rigid tank has a volume of 233 m3 and due to safety requirements its pressure should not exceed 105 bar if the tank
a gas within a piston-cylinder assembly executes a carnot power cycle during which the isothermal expansion occurs at
a medical investigator is proposing to use radioactive spheres for thermal ablation of tumors the idea is that the
a hydraulic pump has displacement of 3 in3 and a mechanical efficiency of 092 the flow output of the pump is 21 gpm and
a gear set has a module of 5mm a 20deg pressure angle and a 24-tooth case-iron spur pinion driving a 48-tooth case-iron
a steel spur gear has a module of 1 mm and 16 teeth cut on the 20deg full-depth system and is to carry 015 kw at 400
the modulus of elasticity for a ceramic material having 5 vol porosity is 296 gpa 43x106 psi a compute the modulus of
an air compressor operates under steady conditions air is compressed from an initial state of 295 k and 101 kpa to a
water vapour enters an adiabatic turbine at a flow rate of 820 ls the turbine expands the water from 10 mpa and 600oc
a turbine receives 10 kgs of steam at a state of p1 5 bar t1 400c and exhausts to a pressure of p2 15 bar the
a hydrofoil boat has an aisi 1020 hot rolled steel propeller shaft that is 100 ft long it is connected to an in-line
77 lbm of a gas whose density is 0007 lbmft3 is mixed with 181 lbm of a gas whose density is 0018 lbmft3 such that the
the volumetric analysis of a mixture of a mixture of gases is 30 percent oxygen 40 percent nitrogen 10 percent dioxide
a two-stage compressor is used to compress air from 100 kpa at 298 k to 900 kpa at a rate of 05 kgs after the first
two horizontal surfaces separated by a 125-mm layer of air have upper and lower temperature of 300k and 350k
for each layer of the osi model illustrate through diagrams and text descriptions the association of the scenario
1 convert equation 2 to an expression in terms of rpm instead of rads rearrange the equation to give the maximum rpm
you have been asked to design a small engine for a lawn mower you will need to investigate the typical lawn mower
the rotor of a turbine 136kg in mass is supported at the mid span of a shaft with bearings 04064m apart the rotor is
use the thin-airfoil theory to find the center of pressure as a function of lift coefficient and the moment coefficient