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!
A long bar of rectangular cross section, 0.4 m x 0.6 m on a side and having a thermal conductivity of 1.5 W/m x K, is subjected to the boundary conditions shown below. Two of the sides are maintained at a uniform temperature of 200 C. One of the sides is adiabatic, and the remaining side is subjected to a convection process with ambient temperature (T-amb) =30 C and h = 50 W/m^2 x K. Using an appropriate numerical technique with a grid spacing of 0.1 m, determine the temperature distribution in the bar and the heat transfer rate between the bar and the fluid per unit length of the bar.
the local atmospheric pressure is 99.0kpa. a gage on an oxygen tank reads a pressure of 300 kpa gage. what is the
a steel shaft of radius r75mm is subjected to an axial compression p81kn a twisting moment t15.6kn.m and a bending
determine the magnitude of its total accleration when (a) t=0 and (b) t=2 Whats the solution.
water flows through a 60 mm diameter tube that suddenly contracts to 30 mm diameter. the pressure drop across the
What is the maximum allowable pressure if a factor of safety of 4 is to be used and what pressure would a strain of 40 pc indicate?
A small hydroelectric power plant produces electrical power at a rate of 30 kW. The plant utilizes a stream of water that drops 40 m from a lake to the turbine and flows at a rate of 100 kg/s. What is the efficiency of the turbine-generator?
Calculate the steady state excess electron and hole concentrations as a function of distance into the semiconductor.
find the derivative of the following function.y5cos10xx3-2x2-6x10using backward difference and central difference
the temperature of 5 lbs of air is raised from 200 f to 500 f at constant pressure with an electrical coil. how much
an energy-efficient house has been constructed so tightly that there is no air exchange with the outside. while this
Describe on your own words the three strengthen mechanism for metals (i.e. grain size reduction, solid solution strengthening and strain hardening). Be sure to explain how dislocations are involved in each of the strengthening techniques.
question 1 what four processes make up the ideal rankine cycle? what is happening in an actual power plant during the
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