Physics, 29.06.2019 06:30 sheilashair
There’s two part to 4 let me know which one you’re referring to . u
Answers: 1
Physics, 22.06.2019 00:00
Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
Answers: 1
Physics, 22.06.2019 02:30
The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static
Answers: 3
Physics, 22.06.2019 03:30
As part of an industrial process, air as an ideal gas at 10 bar, 400k expands at steady state through a valve to a pressure of 4 bar. the mass flow rate of air is 0.5 kg/s. the air then passes through a heat exchanger where it is cooled to a temperature of 295k with negligible change in pressure. the valve can be modeled as a throttling process, and kinetic and potential energy effects can be neglected. (a) for a control volume enclosing the valve and heat exchanger and enough of the local surroundings that the heat transfer occurs at the ambient temperature of 295 k, determine the rate of entropy production, in kw/k. (b) if the expansion valve were replaced by an adiabatic turbine operating isentropically, what would be the entropy production? compare the results of parts (a) and (b) and discuss.
Answers: 3
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
There’s two part to 4 let me know which one you’re referring to . u...
Social Studies, 18.07.2019 16:00
Health, 18.07.2019 16:00
Health, 18.07.2019 16:00
Geography, 18.07.2019 16:00
Computers and Technology, 18.07.2019 16:00
History, 18.07.2019 16:00
History, 18.07.2019 16:00
History, 18.07.2019 16:00
Mathematics, 18.07.2019 16:00
Geography, 18.07.2019 16:00
Health, 18.07.2019 16:00
English, 18.07.2019 16:00