Engineering, 11.03.2021 06:10 daty0355
On the left side (x = 0), right side (x = L), and bottom side (y = 0), a 2 Dimensional rectangular solid is held at a constant temperature of zero, while the top surface of the solid (y = W) dissipates the heat by convection process with an heat transfer coefficient of h into a fluid which has a temperature To. In the y direction, the solid has length A, and in the x direction, it has length B. find, a. Find the transcendental equation and then solve for an expression giving the eigen values explicitly as well. b. Define the temperature profile as a function of the eigenvalues, x, y and a constant Cn. c. Define Cn as a function of x, To, h, W, k, L and eigen values
Answers: 3
Engineering, 03.07.2019 14:10
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An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
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Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
On the left side (x = 0), right side (x = L), and bottom side (y = 0), a 2 Dimensional rectangular s...
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