Bore - thermodynamics, Mechanical Engineering

Bore - Thermodynamics:

The inner diameter of engine cylinder is called as bore. It can be measured by a vernier calliper or bore gauge. As engine cylinder wears out with the passage of time, so the bore diameter changes to larger value, therefore the piston becomes lose in the cylinder, and power loss occurs. To over come this problem reboring to therefore next standard size is done and new piston is placed. Bore can be denoted by the letter 'D'. It is measured in mm (S.I. units) or inches (metric units). It is used to calculate the engine capacity (or cylinder volume).

 

 

Posted Date: 10/15/2012 3:32:22 AM | Location : United States







Related Discussions:- Bore - thermodynamics, Assignment Help, Ask Question on Bore - thermodynamics, Get Answer, Expert's Help, Bore - thermodynamics Discussions

Write discussion on Bore - thermodynamics
Your posts are moderated
Related Questions
Determine number of coils and length of the spring: A close coiled helical spring ought to extend by 120 mm under an axial force of 1200 N. If mean coil radius is equal to 40

maximum rpm at engine

The major purpose of a wrap-a-round is to make a straight line around a pipe to aid in cutting the pipe to its proper length. It is used mainly as a template or a straight edge.

i) Illustrate forward path and self loop. ii) Describe transfer function. iii) Which feedback is preferred and why. iv) Write the properties of signal flow graph. v) Il

Question: A 4- pole DC motor is operated as a separately excited motor.  When the motor is externally driven at 1800 rpm with rated field current and zero armature current,

PRE HEAT INTERPASS TEMP. REQUIREMENTS FOR FILLER METALS The preheat and inter pass temperature must be sufficient to prevent the  cracking.Previous  Experience has shown that t

Follow board pattern This type of pattern is adopted for those castings where there are some portions which are structurally weak and if not supported properly are likely to br

Limit of proportionality: Limit of proportionality is the stress at which the stress - strain diagram ceases to be a straight line that is, stress at which the extension ceas

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

estimating time of boring, turning,milling?