Port Timing Diagram Of 2 Stroke Engine

 In this mechanical engineering lecture today nosotros written report almost the what is port timing diagram of 2 stroke engine.

In internal combustion engine ane wheel is completed when ane revolution of crankshaft is completed. One wheel is represented inward a circle(360°). 

The representation of of that wheel timeing inward diverse stroke that diagram is called every bit port timing diagram


Port timing diagram of 2 stroke engine 

In 2 stroke engine has no valve system, inward 2 stroke engine used port organisation for accuse inlet as well as outlet. Port organisation weight as well as maintenance terms is low than the valve system. 

In 2 stroke engine has iii ports 
1. Inlet port 
2. Exhaust port 
3. Transfer port. 

Inlet port 

  • Inlet port  is opened upwards at 35° to 50° earlier Top dead center.
  • Inlet port is unopen at 35° to 50° afterward Bottom dead center. 

Exhaust port 

  • Exhaust port  is opened upwards at 50° to 70° earlier Bottom  dead center.
  • Exhaust port is unopen at 35° to 70° afterward Bottom dead center. 

Transfer port 

  • Transfer port  is opened upwards at 45° to 60° earlier Bottom dead center.
  • Transfer port is unopen at 45° to 60° afterward Bottom dead center. 

Ignition 

  • Ignition or spark is attain inward 2 stroke engine at 35° to 50° earlier transcend dead center. 


In this mechanical engineering lecture today nosotros written report almost the what is  Port timing diagram of Two stroke Engine
Port timing diagram of 2 stroke engine 





Where 

TDC - Top dead center 

BDC - Bottom dead center 

IPO - Inlet port open

IPC - Inlet port closed 

EPO - Exhaust port open 

EPC - Exhaust port closed 

TPO - Transfer port open 

TPC - Transfer port closed. 


Dimension 

TPO - 60° earlier BDC

TPC - 60° afterward BDC

IPO - 50° earlier TDC

IPC - 50° afterward TDC

EPO - 70° earlier BDC

EPC - 70° afterward BDC

Ignition - 20° earlier TDC


 In this mechanical engineering lecture today nosotros written report almost the what is port timing diagram of 2 stroke engine. If you lot convey whatsoever queri thus comment as well as subscribe this site


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