scholarly journals Development of a New Method for Comparing the Cold Start- and the Idling Operation of Internal Combustion Engines

2015 ◽  
Vol 43 (4) ◽  
pp. 225-231 ◽  
Author(s):  
István Lakatos
Keyword(s):  
Internal Combustion Engines ◽  
Cold Start ◽  
Internal Combustion ◽  
New Method ◽  
Combustion Engines

Camshaft Efficiency Optimization: Employing the Rolling Bearing

2012 ◽  
Author(s):  
Mohsen Bayat Pour
Keyword(s):  
Internal Combustion Engines ◽  
Manufacturing Industry ◽  
Rolling Bearing ◽  
Internal Combustion ◽  
Simulation Software ◽  
New Method ◽  
Combustion Engines ◽  
Rolling Bearings ◽  
Efficiency Optimization ◽  
Advantages And Disadvantages

This paper is intended to discuss the optimization of camshaft efficiency; using the rolling bearing instead of the sliding bearing within the internal combustion engines. The advantages and disadvantages of employing this new method will be accordingly identified and determined in-order to open new windows to the vehicle manufacturing industry. Following the mentioned goal; a camshaft is designed and tested over two types of sliding and rolling bearings in the same conditions of testing. After the comparisons being made; the achieved records have been analyzed and finally the results have been concluded and discriminated by the tables. The calculations and analyses; which are reachable within this paper, are implemented by employing both simulation software and laboratory devices.

Proposing new hybrid nano-engine oil for lubrication of internal combustion engines: Preventing cold start engine damages and saving energy

Energy ◽  
2019 ◽  
Vol 170 ◽  
pp. 228-238 ◽  
Author(s):  
Mohammad Hemmat Esfe ◽  
Ali Akbar Abbasian Arani ◽  
Saeed Esfandeh ◽  
Masoud Afrand
Keyword(s):  
Internal Combustion Engines ◽  
Cold Start ◽  
Internal Combustion ◽  
Engine Oil ◽  
Combustion Engines ◽  
Saving Energy
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