A DC motor delivers mechanical power to a rotating stainless steel shaft (k = 15.1 W/m·K) with a length of 25 cm and a diameter of 25 mm. The DC motor is in a surrounding with ambient air temperature of 20°C and convection heat transfer coefficient of 25 W/m2 ·K, and the base temperature of the motor shaft is 90°C. Using a uniform nodal spacing of 5 cm along the motor shaft, determine the finite difference equations and the nodal temperatures by solving those equations.
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Florida citrus growers say that the recent crackdown on illegal immigration is increasing the market wage rates necessary to get their oranges picked. Some are turning t...Dec 05 2019
write a three to four page paper by assuming that you are in a management position and answer the following questions that include your own experience. Support your point...Mar 13 2020
Task 1.1 Identify and develop responsibilities in the Job Description: 1.3 Evaluation of effectiveness against objectives: >May 26 2020
assume the role of a health care leader at a managed care company. Your organization contracts with a wide array of providers. The team approach is essential for determin...Mar 17 2020
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The Hard Rock Mining Company is developing cost formulas for management planning and decision-making purposes. The company’s cost analyst has concluded that utilities cos...Jun 30 2020
Assume that annual interest rates are 7 percent in the United States and 6 percent in Turkey. An FI can borrow (by issuing CDs) or lend (by purchasing CDs) at these rates...Apr 15 2020
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