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A flat plate solar collector is to be considered as a means to drive a pump to irrigate crops. This will be used in place of natural gas pumps presently in use for irrigation. Consider using a single plate collector system that can drive a perfect pump. The insolation is 317 Btu/hr-ft2.
a) Make a plot of the efficiency (work delivered to pump water/solar energy striking collector) as a function of the fraction of energy removed from the collector (collector efficiency).
b) If we can achieve 10percent of the maximum theoretical work, determine the size of the collector required to pump 1000 gpm from a well 1500 ft. The well water temperature is 60 F.
prepare the project objectives based on the requirement out lined at the next page.the following is the project
Consider 6.0 kg of austenite containing 0.45 wt% C, cooled to below 727 degrees Celcius (1341 degrees Farenheit).
the concrete slab of a basement is 11 m long 8 m wide and 0.20m thick. during the winter temperatures are nominally 17
a rigid tank contains 20 lbm of air at 50 psia and 80o f. the air is now heated until its pressure doubles. determine
a rigid chamber contains 100 kg of water at 500 kpa 100 c. a paddle wheel stirs the water at 1000 rpm with a torque of
an airplane moves forward at a speed w1 971 kph. the frontal intake area of the jet engine is a1 0.8 m2 and the
Finding the volume of hydrogen, A hydrogen filled balloon of the type used in cosmic ray studies is to be expanded to its full size which is a 100-ft diameter sphere, without stress in the wall at an altitude of 150,000 ft.
If the bullets stick to the block and they move together find the velocity of the final system and find the total impulse of each bullet if the movement takes 0.5s before coming to a stop.
make an isometric drawing of the v stop shown in figure 3. use a suitable scale to depict the ltbrgtview well on an a3
Find the shaft ID needed to obtain a maximum deflection at the center of 3 mm if the shaft OD is 22 cm. Assume the shaft to be the same length between supports as the length of the paper roll.
Find the stress in both members shown below and what steel specifications (types of steel) are suitable for structural applications?
two resistors are given r1 470 ohms and r2 1200 ohms a the two resistors are connected in series with a 48 v source.
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