+1-415-670-9189
info@expertsmind.com
Calculate athe mass of the air that has entered the tank
Course:- Mechanical Engineering
Reference No.:- EM13601536





Assignment Help >> Mechanical Engineering

A 1-m3 rigid tank initially contains air at 150 KPa, 300 K. The tank is connected through a valve to a supply line at 300 KPa, 380 K. When the final pressure in the tank reaches 300 KPa the valve is closed. Due to heat transfer from the tank, the final tank temperature is measured at 320 K. Calculate: a) The mass of the air that has entered the tank, and b) The heat transfer from the tank. (Use Table for air enthalpy and internal energy property values)




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Mechanical Engineering) Materials
Assuming that, before loading, there is an initial sinusoidal curvature of the strut with a maximum deflection of 5 mm, determine the maximum stress set up due to a compress
A vapor composed of 0.90 mole fraction ethanol and 0.10 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and
The code enforcement unit of a public safety department has two options for purchasing a new vehicle: a $23,000 four-cylinder sedan that averages 26 mpg or a $28,000 hybrid
The lighting requirements of an industrial facility are being met by 700 40-W standard fluorescent lamps. The lamps are close to completing their service life and are to be re
The 400-kg mass rests on a platform and is attached to the steel cable ABC. The platform is then gradually lowered until the slack in the cable is removed but all the weight
A heat pump with a coefficient of performance of 3.8 provides energy at an average rate of 75,000 kJ/h to maintain a building at 21oC on a day when the outside temperature is
Run your program for two different values of S. Are the results for the mean, variance, and standard deviation consistent with your predictions? (Do not use such long runs t
A dump truck is shown in the figure. The loaded container has a mass of 8000 Kg and may be modelled as a solid homogeneous block. The hydraulic cylinder applies a force of 3