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!
Consider a rigid tank of volume 0.7m3 . A tiny hole in the tank leaks in air from the surroundings to rigid tank. Take the surrounding air pressure at 1 bar and at temperature 25°C. Assume the temperature of the air inside the tank remains constant at 25°C . Find the amount of heat transfer, in kJ for the following two conditions:
(a) Initially tank is evacuated
(b) Initially contains air at 0.7 bar, 25°C,
The bridge circuit of Prob. 10.28 is operated with a high-impedance detector. Calculate the voltage output for a strain of 2.0 μ in/in.
The stakes at points A, E, and F may be modeled as pins, and the weights of all members except the concrete may be neglected. If the concrete is modeled as a fluid with 90 lb/ft3 specific weight, determine the force supported by members BC and DF.
The problem is to find the efflux time (time needed to empty the tank contents), for the given experimental setup consisting of Circular tank.
MECH 437 - HEAT TRANSFER The atmospheric pressure is sea-level standard (101.325 kPa) and The heat sink will slow down the airflow to 70% of its free stream velocity.
(a) determine how much ice has melted to bring the temperature of the beverage to equilibrium with the ice/water. (b) Determine the final equilibrium temperature
one mole of an ideal gas at 1.0 mpa and 300k is heated at constant pressure till the volume is doubled and then it is
the pump on the right supplies energy to the flow such that the upstream pressure in the 18-in. pipe is 25 psia and the
A liquid/vapor water mixture with 2.7 lbm and a pressure of 1000 psia is heated at constant pressure until the temp is 600ºF. What is the final total enthalpy of the water, in BTUs?
If the velocity of a liquid is 1.65 ft/s in a special pipe with an inside diameter of 12 in, what is the velocity in a 3-indiameter jet exiting from a nozzle attached to the pipe?
Describe and compare the microstructures of these compacts in view of the shapes of the grains within the liquid and in contact with the pores.
For a control volume enclosing the nozzle only, determine the heat transfer, in kJ, and the change in specific entropy, in kJ/K, each per kg of carbon monoxide flowing through the nozzle. What additional information would be required to evaluate ..
If the mass diffusivity of hydrogen is 9 X 10-7 m2/s, how much time is required to bring the density of dis- solved hydrogen to a value of 1.2 kg/m3 at the center of the sheet?
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