Stroke and clearance volume - thermodynamics, Mechanical Engineering

Assignment Help:

Stroke and Clearance Volume:

Stroke

The distance traveled by piston from the topmost positions of it (also called Top dead centre TDC), to its bottom most position (or bottom dead centre BDC) is called as stroke it will be two times the crank radius. It can be denoted by letter h. Units mm or inches (S.L, Metric). Now we can compute the swept volume as given below: (L = 2r)

Vs = D2/4.L

If D is in cm and L is in cm than the units of V will be cm3 which is written as cubic centimeter or c.c.

Clearance Volume

The volume above T.D.C is termed as clearance volume, this is provided to accommodate engine valves etc. this can be referred as (VC).Then total volume of engine cylinder

V =VS  + VC

 


Related Discussions:- Stroke and clearance volume - thermodynamics

Rubber, Rubber Rubber is a plastic that is largely derived from natura...

Rubber Rubber is a plastic that is largely derived from natural sources and utilized in a modified form. For automobile tyres, Rubber is well identified as material. Rubber re

Strength of materials., what is the difference betwen proof stress and rupt...

what is the difference betwen proof stress and rupture stress?

Explain the evaluation phase of auger shaft, Explain the Evaluation Phase o...

Explain the Evaluation Phase of auger shaft Evaluation Phase of auger shaft Steps: 1. To judge the ideas generated in the creation phase for ability to meet the required

Engine, as diesel engine gives more milege than petrol engine then why we a...

as diesel engine gives more milege than petrol engine then why we are using petrol engine..

Thermal stress, Derivation of formula of thermal stress

Derivation of formula of thermal stress

Calculate the displacement of a particle, Calculate the displacement of a p...

Calculate the displacement of a particle: The displacement of a particle is given by the equation, x = 10 t 3  - 7 t 2   + 6 t + 2       I.            Calculate its d

Cycle of operation of four-stroke spark ignition engine, With neat diagram ...

With neat diagram illustrate the cycle of operation of four-stroke spark ignition engine. In what respects four-stroke cycle CI engine differ from that of SI engine ?

Press tools, Difference between press forminig and hammer forming

Difference between press forminig and hammer forming

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