Measurements and Predictions of Steady-State and Transient Stress Distributions in a Diesel Engine Cylinder Head

1999 ◽  
Author(s):  
Kyo Seung Lee ◽  
Dennis N. Assanis ◽  
Jinho Lee ◽  
Kwang Min Chun
Keyword(s):  
Steady State ◽  
Diesel Engine ◽  
Cylinder Head ◽  
Stress Distributions ◽  
Transient Stress ◽  
Engine Cylinder

Cracking in Cast Iron Diesel Engine Cylinder Heads

1970 ◽  
Vol 185 (1) ◽  
pp. 807-823 ◽  
Author(s):  
L. W. L. Smith ◽  
H. T. Angus ◽  
A. D. Lamb
Keyword(s):  
Cast Iron ◽  
Diesel Engine ◽  
Experimental Work ◽  
Cylinder Head ◽  
Cooling Water ◽  
Test Apparatus ◽  
Directed Flow ◽  
Critical Areas ◽  
Engine Cylinder ◽  
Diesel Cylinder

The nature and mechanism of cracking in cast iron diesel cylinder heads arising from the differential thermal strains which occur in service are reviewed. The results of experimental work with test apparatus simulating the conditions in a cylinder head are presented, illustrating the importance of controlling the boiling conditions of the water at the cooling face of the flame deck. It is concluded that cylinder head temperatures, and therefore the danger of cracking, can be successfully reduced by increasing the flow of cooling water over critical areas by some form of directed flow.

Response optimization of four stroke variable compression ratio diesel engine cylinder head with stress analysis

2018 ◽  
Vol 5 (9) ◽  
pp. 19497-19506
Author(s):  
K .Satyanarayana ◽  
T.V. Hanumantha Rao ◽  
I Niranjan Kumar ◽  
P.V.J Mohan Rao ◽  
V.V.S. Prasad
Keyword(s):  
Diesel Engine ◽  
Stress Analysis ◽  
Compression Ratio ◽  
Cylinder Head ◽  
Variable Compression Ratio ◽  
Engine Cylinder ◽  
Response Optimization ◽  
Variable Compression
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