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Hot Isostatic Pressing (HIPing) should make these products more competitive with their wrought aluminum counterparts. However, is this actually the case?
O is the centre of the cylinder and G is the centre of mass and the distance between these two points is 0.075m. What is the angular acceleration of the cylinder? What is the frictional and normal f
A Rankine cycle steam plant operates between the pressures of 15 MPA and 6 kPa. Steam exiting the boiler is 550 degrees C. Determine pump power using enthalpies.
An ideal gasoline engine has an 8:1 compression ratio. Pressure doubles during the heat addition process. Determine the pressure, temp and specific volume at each point in the cycle.
Saturated liquid exits the condenser, and there is a 20 deg Fahrenheit sub cooling before the fluid is throtttled. For the conditions given calculate the COP of the cycle without sub-cooling
Materials engineering, I need you to write a report about Precipitation Hardening of Aluminum Alloys. I will attach the report format which you need to stick with it, and the professor''s manual exper
Engineering of materials, I need you to write a report about Precipitation Hardening of Aluminum Alloys . I will attach the report format which you need to stick with it, and the professor''s manual e
you may assue ideal gas with constant specific heat, Cp = 1.0035 kJ/kg-K k = 1.4. What is the lowest maximum cycle temperature at which the engine will run (no net power output)?
In an air-standard otto cycle, the air at the beginning of the compression stroke is at 95 kPa and 22 degrees C. calculate the maximum temperature and the maximum pressure.
What fraction of the benzene is recovered in the cooler/compressor? The air leaving the compressor/cooler is recycled back to the dryer for reuse.
Determine (a) the net power developed, in MW; (b) the rate of heat addition in the combustor, in MW; (c) the thermal efficiency of the cycle.
A 137-Cs source has an acticity of 700 \mu Ci. A gamma proton with energy 0.662 MeV is emitted with a frequency of 0.849 per decay. At a distance of 2 meters.
The critical resolved shear stress for a metal is 25 MPa. Determine the minimum possible yield strength (in MPa) for a single crystal of this metal that is pulled in tension.
An accelerometer mounted inside the train records a horizontal acceleration of 2meter/second square when the train is 6 seconds into the curve. Calculate the radius of curvature p of the track for t
Calibrated vibrometer output indicates a velocity amplitude (1/2 peak-to-peak) of 3.8 mm/s. Determine (a.) the displacement amplitude in mm and (b.) the acceleration amplitude in standard g's.
For the compressor, the isentropic efficiency is 89% and for the turbine the isentropic efficiency is 92%. Determine the rate of heat addition in the combustor, in MW.
The steam expands through the first turbine stage to 0.7 Mpa and then is reheated to 480 C. The condenser pressure is 6 kPa. Determine the following the heat added in the boiler (kJ/kg).
If a force F = 2.00 N is applied perpendicular to the bar at A, find the accelerations of point A and point B. Find the point on the bar where the acceleration is zero.
Calculate the rate of water removal from the condenser, the rate of dehumidified (1.50% water) air delivered to the house, and the flow rate and composition of the humid air entering the condenser.
Determine the following: I) the pump work (kJ/kg), assuming an isentropic process II) the turbine work (kJ/kg) III) the isentropic turbine efficiency IV) the cycle thermal efficiency.
A pitot-static tube is used to measure the velocity of 20 degrees C (68F) water flowing in an open channel. If a differential pressure of 6 cm of H20 is measure, what is the corresponding flow veloc
What pressure differential in inches of Hg should exist between the larger and the smaller pipes? What differential pressure should be found if the fluid is changed to water at the same flow rate?
show the process on a Pressure volume diagram. Locate the initial state, the final state, and the process path with respect to the saturation dome.
Calculate the volume flow rate of the steam at the condenser inlet. calculate the rate of heat transfer from the steam to the river water.
Represent the maintenance project in the form of an activity-event network. Identify the critical path and find the minimum time for project completion.