Find the highest cycle pressure

Assignment Help Mechanical Engineering
Reference no: EM13216615

A gasoline engine receives air at 10 0C, 100 kPa, having compression ratio of 9:1 by volume. The heat addition by combustion gives the highest temperature as 2500 K. Use cold air properties to find the highest cycle pressure, the specific energy added by combustion, and the mean effective pressure.

Reference no: EM13216615

Questions Cloud

Impact of watergate has contributed to this boldness : Nvestigative reporters are bolder today than they were 30 or 40 years ago. How do you think the impact of Watergate has contributed to this boldness?
Determine the greatest angular acceleration of the link : The 10-kg block rests on the platform for which = 0.4. If at the instant shown link AB has an angular velocity = 2 rad/s, determine the greatest angular acceleration of the link so that the block doesn't slip.
What is the effeciency of this engine : The heat offusion of aluminum is 3.97 10^5 J/kg; the heat of fusion of mercury is 1.18 10^4. What is the effeciency of this engine?
Role of social stratification-type of conflict : Discuss the situation reflecting on causation, role of social stratification, type of conflict (revolution, civil war, feud), and the resolution or results of the conflict.
Find the highest cycle pressure : Use cold air properties to find the highest cycle pressure, the specific energy added by combustion, and the mean effective pressure.
Decision affect the other elements of working capital : What factors may lead an organisation to change the level of inventories that it holds? How could such a decision affect the other elements of working capital?
Determine the maximum stretch in each spring : A 7 kg cylinder is attached to a series of two springs in the attached illustration. If the cylinder is released from rest - when the springs are both un-stretched - determine the maximum stretch in each spring.
What are the many different degrees of freedom : What are the many different degrees of freedom in chapter two of give me liberty seagull second edition by eric foner
What would have been her return in yen : Benjamin Pinkerton from New York invested in a U.S. two-year zero-coupon bond at the start of the period and sold it after one year. What was his return?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Develop a system of equations and solution

Depron is a polystyrene foam, popular as a material for the manufacture of fast food trays and packaging. It is much lighter than balsa wood and can be cut with a sharp blade, sawn with a fine.

  Sketch the cycle on p-v coordinates

One kilogram of air as an ideal gas executes a Carnot power cycle having a thermal efficiency 50%. The heat transfer to the air during isothermal expansion is 50 kJ. At the end of the isothermal expansion, the pressure is 574 kPa and the volume is..

  What is the specific volume

what is the specific volume, internal energy (kj/kg) and enthalpy (kj/kg) for water at 1.8 mpa and 120 Degrees C? Locate the state on p-v diagram and document assumptions.

  Calculate the value of forces

Calculate the value of forces P and Q for each test using the method of sections technique.

  Devise and evaluate the exergetic efficiency for cycle

Consider a cold air-standard Diesel cycle. Operating data at principal states in the cycle are given in the table below.For k=1.4 Cv=0.718kJ/(kg*k), and Cp= 1.005 kJ/(kg*K)

  What percentage of washers are discarded

25 washers have a combined mass of 1 lb. how much money is recovered per day from the sale of scrap washers?

  Estimate the schmid factor

Estimate the Schmid Factor, which is used to convert the CRSS into a critical tensile 'yield' stress. Use the measured angle between the slip trace and the sample long axis

  What input voltage will be computed by the adc

A successive approximation ADC has 4 bits and a reference voltage of 10 V. If the input voltage is 2.8 V, describe each step the ADC undergoes to determine the value of the 4 bits. What input voltage will be computed by the ADC?

  Determine the mode shapes and frequencies of vibration

Determine the mode shapes and frequencies of vibration of the system of cars by Sweeping the rigid body mode

  Compute the position of the quasi-fermi

calculate the position of the quasi-Fermi levels for electrons and holes with respect to the intrinsic level (assume that ni=1.5x10^10cm^-3).

  Explain what is thermal efficiency and the moisture content

Each turbine stage isentropic efficiency of 85% FWH is open T-S diagram for cycle? What is thermal efficiency and the moisture content of the steam leaving the low-pressure turbine?

  How penalty method is applied on a one dimensional

how penalty method is applied on a one dimensional heat equation in Meshless method.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd