Efficiency of the diesel cycle

Reference no: EM131019368

Derive a formula for the efficiency of the Diesel cycle, in terms of the compression ratio Vl/V2 and the cutoff ratio V3/V2. Show that for a given compression ratio, the Diesel cycle is less efficient than the Otto cycle. Evaluate the theoretical efficiency of a Diesel engine with a compression ratio of 18 and a cutoff ratio of 2.

Reference no: EM131019368

Questions Cloud

Percentages of liquid and gas : In a real turbine, the entropy of the steam will increase somewhat. How will this affect the percentages of liquid and gas at point 4 in the cycle? How will the efficiency be affected?

Sketch the given region r and then find its area : Sketch the given region R and then find its area: R is the region bounded by the lines y = x, y = -x, and x = 1. R is the region bounded by the x axis and the curve.

Calculate the efficiency of a rankine cycle : Calculate the efficiency of a Rankine cycle that is modified from the parameters used in the text in each of the following three ways (one at a time), and comment briefly on the results:

What is the company''s required return : At age 25 you invest $2,000 that earns 6 percent each year. At age 35 you invest $2,000 that earns 9 percent per year. In which case would you have more money at age 60?

Efficiency of the diesel cycle : Derive a formula for the efficiency of the Diesel cycle, in terms of the compression ratio Vl/V2 and the cutoff ratio V3/V2. Show that for a given compression ratio, the Diesel cycle is less efficient than the Otto cycle.

Write one-page report on search internet interesting case : Search the Internet for an interesting case involving privacy and write a one-page report on itSearch the Internet for an interesting case involving privacy and write a one-page report on it.

Show concave structure clearly as well as behavior of graph : Show the concave structure clearly as well as the behavior of the graph for |x| lage ad for x near any discontinuities of the function.

Explain the similarities and differences of the two budgets : Write a description of how management should use an activity based budget instead of an operating budget

Values for the reservoir temperatures : Estimate the maximum possible COP of a household air conditioner. Use any reasonable values for the reservoir temperatures.

User Account

All Pages