i need the answer quickly 7- At the commencement of the compression stroke, the cylinder of an oil engine ischarged with air at 96.5kPa and 65°C. Compression takes place to 1/14th of theoriginal volume according to the law PV.35 = C. Fuel the injected, the mass of thefuel injected being 1/40th of that of the air in the cylinder, and combustion takes placeat constant pressure. Taking t5he calorific value of the oil as 44000KJ/kg, determine a-the theoretical pressure and temperature after compression b- the theoreticaltemperature after combustion c- the fraction of the stroke at which combustion istheoretically complete, cp=1.003kJ/kg.K8-A diesel engine has a clearance volume is 0.00025m and bore and stroke of152.5mm and 200mm, respectively. A charge of air at 100kPa and 20°C is taken intothe cylinder and compressed adiabatically y = 1.4. After combustion at constant(3400kPa, 579°C, 1649°C, 0.0967)pressure the temperature is 1090°C. The expansion which follows is adiabatic. Find a-the temperature and the pressure at the end of compression b- the temperature andpressure after expansion c- the ideal thermal efficiency of the engine(591°C,4400kPa,227°C,188kPa,0.633)

Given data Clearance volume = 0.00025 m3Bore = 152.5 mm = 0.1525 mStroke =200 mm = 0.2 mPressure…

8-A diesel engine has a clearance volume is 0.00025m and bore and stroke of 152.5mm and 200mm, respectively. A charge of air at 100kPa and 20°C is taken into the cylinder and compressed adiabatically y=1.4. After combustion at constant pressure the temperature is 1090°C. The expansion which follows is adiabatic. Find a- the temperature and the pressure at the end of compression b- the temperature and pressure after expansion c- the ideal thermal efficiency of the engine (591°C,4400kPa,227°C,188kPa,0.633)

8-A diesel engine has a clearance volume is 0.00025m and bore and stroke of 152.5mm and 200mm, respectively. A charge of air at 100kPa and 20°C is taken into the cylinder and compressed adiabatically y=1.4. After combustion at constant pressure the temperature is 1090°C. The expansion which follows is adiabatic. Find a- the temperature and the pressure at the end of compression b- the temperature and pressure after expansion c- the ideal thermal efficiency of the engine (591°C,4400kPa,227°C,188kPa,0.633)

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

See similar textbooks

Similar questions

i cant see the full workings out even on a pc, please present again so that i can see the whole answer. please make it easy to follow
Scope of ME
True, False or Uncertain. Explain your answer. Own wage elasticity JELLlincrease if product demand elasticity n? is high. In short run, when there is an increase in wage rate, each firm will hire less labor and so the industry labor demand is simply the horizontal summation of firm's labor demand. а. b. Labor demand is represented by the marginal revenue produce schedule (MRP) when we have competitive product market while it will be represented by the value of marginal product schedule (VMP) when we have a product market monopolist. When elasticity of substitution, SLK, increase that means the L and K are less substitutable, and the isoquant will be L-shaped. Minimum wage imposed by the government is always bad for the economy because it increase unemployment and deadweight loss. с. d. e. 3.
What is streamline?
Your mission is to design an oven that uses sunlight to cook people's food.
sketch the development
How would I solve this? I am confusion.
PLEASE ANSWER QUICKLY WITH 30 MINUTES PLEASE FOLLOW THE INSTRUCTION THANKS
please provide a clear solution and FBD. please answer within 30 minutes, thank you!
4. the design like a piston in a pump was used in A) Tapered Channel System, B) Hinged contour, C) Blow Holes 5. The rotors typically have airfoil cross sections and operate on the principle of A) hydrodynamic lift, B) Newton's laws of motion, C) Energy, work, and their relationship 6. For piping the steam or hot water to the earth's surface, in geothermal power plants, wells must be drilled at a distance: A) 1-2 miles deep, B) 3-4 miles deep, C) 5-6 miles deep 7. The main components of a fuel cell are A) Anode, cathode and connecting wires, B) Anode, cathode, membrane and electrolyte, C) Anode, cathode, battery 8. The part of solar radiation that is utilized in solar energy systems are involve: A) Visible light, radio waves and ultraviolet radiation, B) ultraviolet radiation, Visible light and infrared, C)Gamma radiation, Visible light and infrared
Pls heelpBlank is the time-honored tool for describing geometry
I need answer within 20 minutes please please with my best wishes