Critical factors in inlet control are cross-sectional area of the inlet and inlet
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- identifuy the limitations that exist within different types of water turbineProvide clear and complete solution as well as diagram. The discharge pressure of an air compressor is 8 times the suction pressure. If volume flow at suction is 0.23 m3/s, what is the compressor power assuming n equals 1.35 and suction pressure is 97 kPa? A. 64.58 kW C. 60.45 kWB. 61.48 kW D. 71.5 kWQuestion 3 A four-cylinder of 1.6 liters S.I engine (S4PH with BSFC = 0.5 lb/HP- hour) has the specification as follows: ü Injector size = 240 c.c/min with the fuel pressure set at 43.5 p.s.i ü I.D.C = 80% at W.O.T Calculate: i. Current S4PH engine horse power ii. The new injector flow rate, if we raise the fuel pressure at 50 p.s.i [lb/hour] iii. The new fuel system's horse power capacity iv. The % HP enhancement
- ASAPCompletely solve and box the final answers. Write legibly 1. A Brayton gas cycle produces a net load of 600 Btu/lb for an entrance temperature of 40°F and heat addition temperature of 2500°R. a. Draw the system with a designated level of a given values b. Calculate the pressure ratio of air required in the systemApply the first law of thermodynamics to mixing chamber. Draw the neat sketch and lable inlet and outlet properties.
- what is the types of industrial compressors, write summary and work mehod of each type?An automobile carburettor having its flost chamber vented to the atmosphere is tested. at sea level conditions in the factory without air cleaner. The main metering system of this carburettor is found to yield a fuel-air ratio of 0.065. The venturi throat pressure is 0.85 bar. The carburettor is now installed in an automobile and air cleaner is placed on the inlet to carburettor. The air flow rate with or without air filter is 230 kg/hr. The pressure drop through the filter is found to be 0.035 bar at sea level conditions. vesuming 7 and orifice coefficient to be constant calculate: The ventues throat pressure with air cleaner. (n) Air-fuel ratio with air cleaner.Three disadvantages of parallel compressor systems are _____, _____, and ____.
- If a rectangular duct system s (12in.26in.) has an average velocity of 700 fpm, what is the airflow?QUESTION: 1. What are the basic types of Air Compressors & how it is differ from each other. 2. What are the different measuring instruments req`d. to test an Air Compressor.Refrigeration and Air Conditioning Engineering Dept. 3rd year - refrigeration and Air Conditioning Course UNIVERSITY OF WARITH AL-ANBIA Asst. Ihab Omar 1.Using velocity reduction method, design the duct system. Take the velocity of air in main duct as 8m/sec, air density 1.2kg/m. Cbranch = 0.4 Coutlet = 1 2.Using equal pressure drop method, design the duct system. Take Дp 1pa/m, air density 1.2kg\m³. Cbranch = 0.4 Coutlet = 1 1.5 m/s 1.5 mls 1.5 m /s 1.5 m'/s A 7.5 m/s 6 m/s C 4.5 m'/s 3 m /s B. E -10 m 10m. 10 m- 10 m- A.C. system F 17