Break mean effective pressure - thermodynamics, Mechanical Engineering

Assignment Help:

Break Mean Effective Pressure (Pbm):

Likewise, the brake mean effective pressure is given by

 

430_Break Mean Effective Pressure.png

ip      = indicated power (kW)

bp     = Break Powder (kW)

Pim     = indicated mean effective pressure (N/m2) Pbm = Break mean effective Pressure (N/m2)

L        = length of stroke

A       = area of piston (m2)

N       = number of power strokes 

= rpm for 2 stroke engines = rpm/2 for 4-stroke

K       = no. of cylinder.

 


Related Discussions:- Break mean effective pressure - thermodynamics

Cover left crank case and check shifter drum, Open cover left crank case an...

Open cover left crank case and check shifter drum bolt and washer: Check shifter drum bolt torque and washer direction and avail ability.

Tropical geometric information of solids, Tropical geometric information of...

Tropical geometric information of solids A face is surrounded by a set of vertices. Using the right-handed rule, the ordering of these vertices for describing a particular face

What are the advantages of gear drive, In general, gear drive is useful for...

In general, gear drive is useful for power transmission among two shafts, which are near to each other (at most at 1m distance). In addition, it has maximum efficiency whereas tran

Material engineering, State the four classes of engineering materials 3 (b)...

State the four classes of engineering materials 3 (b) Identify the class which each of the following materials belong to. Present your answer in table form Silicone, concrete, chro

Driveshaft design, The  impeller driveshaft  can either be top driven or bo...

The  impeller driveshaft  can either be top driven or bottom driven. Again there are advantages of each and the choice often varies with scale of operation: (a) Top driven (labo

Special tool and cleaning of part general service tips , Special Tool: Use...

Special Tool: Use special tools wherever applicable. Special tools are designed to dismantle or assemble a specific part or assemblies without causing damage to them. Cleaning

Workshop technology, What are the advantages and disadvantages hard working...

What are the advantages and disadvantages hard working over cold working

Crankcase-basic components of engine , Crankcase: It is connected to eng...

Crankcase: It is connected to engine cylinder. It splits into two parts, named as right crankcase and left crank case. It supports the kick-starter spindle, crankshaft, main shaf

Write Your Message!

Captcha
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