Activity 2 After the completion of the activity one you have been asked to run the test to measure the performance of air compressor a plant equipment given in figure 2.1. Your task is to Produce Specific Steady Flow Energy Equations based on stated assumptions in plant equipment given in the table below in table 1. (D2) Table 1 At inlet Out let P1 1.2 bar P2 7bar C1 6.3m/s C2 5m/s V1 0.98 m3 V2 0.18 m³ 0.4 kg/s 92 kJ/kg 0.4 kg/s 62kW m m AU Air in Air out Water in Air Compressor Water out W Figure 2.1

Activity 2 After the completion of the activity one you have been asked to run the test to measure the performance of air compressor a plant equipment given in figure 2.1. Your task is to Produce Specific Steady Flow Energy Equations based on stated assumptions in plant equipment given in the table below in table 1. (D2) Table 1 At inlet Out let P1 1.2 bar P2 7bar C1 6.3m/s C2 5m/s V1 0.98 m3 V2 0.18 m³ 0.4 kg/s 92 kJ/kg 0.4 kg/s 62kW m m AU Air in Air out Water in Air Compressor Water out W Figure 2.1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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1:09 PM O FINAL EXAMINATION IN ME 324 6 of 10 47:48 / 03:00:00 A test on a single-cylinder, four-stroke cycle gasoline engine yielded the following data: Torque = 950 N m Indicated mean effective pressure = 759 kPa, Bore = 28 cm, Stroke = 30.5 cm, Speed = 300 rpm, Fuel consumption = 10.9 .and hr Heating value of the fuel = 41,900 Determine the kg Mechanical efficiency 83.73 % 81.49 % = 79.52 % 77.79 % Next » II
1- During a steam generator performance test, the following data were taken: Fuel data: Type=Coal Mass flow rate=2.5 kg/s High heat value=32.5 Mj/kg Steam data: Pressure=13 bar Dryness fraction=99.5% Mass flow rate=25 kg/s Feed water data: Saturated at 50 C° Calculate the steam generator efficiency.
B) The air flow to a four cylinder four-stroke engine is 2.15 m³/min. During a test on the engine the following data were recorded: Bore 10.5cm; stroke 12.5cm; engine speed 1200 rpm, torque 150 N.m, fuel consumption 5.5 kg/hr, calorific value of fuel, 43124 kJ/kg, ambient temperature 1-The brake thermal efficiency. and pressure are 20°C and 1.03 barş. Calculate: 2-The brakes mean effective pressure. 3-The volumetric efficiency.
1. A single-acting, single-cylinder air compressor is rated at 4.25 (m)^3/min of air. The suction conditions are 1 atm and 27 C and discharge pressure is 1034 kPa. The compression process follows the equation PV^1.35 = C. Determine the power, in kW, required to compress the air. a. -30.22 kW b. -22.87 kW c. -82.27 kW d. -27.22 kW
I am trying to find the mass flow rate of cooling water in the condenser Known values T9 = 20 C, T10 = 30 C, m_dot = 20.27 kg/s, h3 = 2190.209 kJ/kg, h4 = 146.681 kJ/kg The formulas I have found require using cp or knowing the enthalpies of states 9 and 10 but I am not sure how to find these. how do I solve this problem.
The beating of the human heart can be modeled by a thermodynamic cycle. In this chapter, we have used PV diagrams to show processes occurring for a gas. Such diagrams can also be used for a liquid, such as blood in the heart. The figure below shows an idealized cycle for the left ventricle (LV) during a single beat of the heart. P(mm Hg) 120 78.0 20.0 10.0 A V (mL) 44.0 149 The cycle begins at point A with the opening of the mitral valve, which fills the LV with blood from the left atrium. During this process, the pressure and volume of the blood in the ventricle increase linearly until the mitral valve closes at point B. At that point, the muscles surrounding the LV contract, increasing the pressure of the blood. Because both the mitral and the aortic valves are closed, and because blood is essentially incompressible, the process is isovolumetric. The pressure increases to the diastolic pressure of 78.0 mm Hg (1 mm Hg = 133.322 Pa) at point C. Now, the aortic valve opens, pumping the…
FLUID MECH Support your answer with the appropriate solution and diagram. 5. Air at 2.50 kg/m^3 enters a nozzle that has an inlet to exit ratio of 2:1 with a velocity of 120 m/s and leaves with a velocity of 330 m/s. Determine the density of air in kg/m^3 at the exit. A. 1.02 B. 1.82 C. 2.78 D. 4.02