analysis of effective cooling
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ANALYSIS OF EFFECTIVE COOLING AND FRICTIONAL LOSSES IN 4-STROKE ENGINE
GUIDED BY:-PROF. S.P. SHEKAWAT
PRESENTED BY:-AJINKYA Y. PATIL
VIJAY K. NAKRANI
SOMNATH N. AVHAD
SUDARSHAN J. JADHAO
AMIT SHARMA
ABSTARCT
In many bikes , while running large problems occurs like overheating of engine , frictional losses so it becomes necessary to analyze them.This problems have adverse effect over the viscosity of engine oil ,indirectly affects performance of vehicle. Thus it is very much necessary to eliminate it, and can be done by effective cooling of engine.
OBJECTIVES
The objectives of this project are: 1. To improve lubrication system. 2. To maintain the viscosity of engine oil. 3. To increase heat dissipation rate. 4. To reduce the frictional losses in engine. 5. To reduce the vibration in the engine.
FUNCTIONS OF LUBRICANT OIL
1. Keep moving parts.2. Reduces the friction.3. Transfer heat.4. Carry away contaminants and debris.5. Protect against wear.6. Prevent against corossion.
PROJECT FLOW CHART
LINE DIAGRAM
METHDOLOGY
PROCEDUREFirst we took readings of temperature at
steady condition without system. 1. Steady condition – 0 km 2. Running condition – 40 km Then by implementing our system After setup , once again we took reading 1)steady condition – 0 km 2)running condition- 40 kmThen we compared reading of both
observations.
Observation table
Observation table
GRAPHS(TEMP. VS VISCOSITY)
WITHOUT SYSTEM WITH SYSTEM
CONCLUSIONThus we maintain the viscosity in
the engine by effective cooling and it reduces the frictional losses ,vibration and increases the heat dissipation rate, the lubrication of the system improves and Indirectly the performance of bike Improves.
REFERENCES
A textbook of automobile engineering by R.K. RAJPUT.
Lubrication of system design for a new 4-strokes single cylinder head by Muhammad Afiq Bin Zali.
Gather, M.; Saunter, W.; Schwarz, F.; Valhi, A.; Picher, U.: A Study of the Ignition and Combustion
Kaufmann, M.: Thermodynamics Analyze deskompressionsgezündeten Benzinmotors, Dissertation,Technische Universität Graz, 2005.
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