Structural and Thermal Analysis of Different Piston Materials with Cooling (Due to Combustion Pressure) Using Finite Element Analysis
Journal Title: International Journal of Automotive Engineering and Technologies - Year 2015, Vol 4, Issue 2
Abstract
In this research, we will be taking three different types of IC engines piston namely flat, bowled and shallow. These pistons will be made up of three different types of materials Alloy steel-1040, aluminium alloy-6061 and cast iron. Structural analysis will be carried out on all these three designs made up of these different materials to see if they can take the gas load on simulation software ANSYS. After that, thermal simulation of the piston will be done with cooling to see that feasibility of the piston to conduct necessary amount of heat on simulation software ANSYS. Then we will compare the result of structural and thermal analysis and decide the best design and also optimize the final design. By having cooling mechanisms simulated, temperatures were brought down to very low value in most of the regions .Now that most of the regions in the piston are in controlled temperatures. Therefore it is necessary to have dedicated cooling mechanisms for piston without which material melting may not be a surprise. It is also interesting to note that more heat is always concentrated at the center of the piston. This is so in all piston geometries. This is because of the fact that heat accumulated at the centre need to travel a long distance to dissipate the heat. Here is the summary of material temperatures for the different analysis that were carried out. Analysis carried out was basically a peak moment simulation, in which conditions prevailing at the point of combustion were simulated. Structural load is gas pressure and thermal load is heat energy released by the burning fuel and convection water and oil cooling. The peak surface temperature of the piston material when there is no cooling is about 1980oC against 518 oC when cooling was provided.
Authors and Affiliations
Puran Singh*| Research Scholar, FET, Mechanical Engineering Department, MRIU, Faridabad, India, Deb Ashis Parmanik| Supervisor, FET, Mechanical Engineering Department, MRIU, Faridabad India
Keywords
Related Articles
- EP ID EP3958
- DOI -
- Views 396
- Downloads 22
Drag Force Estimation of a Truck Trailer Model Using Artificial Neural Network
Prediction of the drag forces acting on a truck trailer with/without spoiler is carried out by using artificial neural network (ANN). ANN model data set include the experiments of spoiler positions which have zero level...
The Effect on Performance and Exhaust Emissions of Adding Cotton Oil Methyl Ester to Diesel Fuel
In the study, engine performance and exhaust emissions of diesel fuel and cotton oil methyl ester (COME) blends at proportions of 2%, %5 and 10% (v/v) have been investigated. The engine was fuelled with COME–diesel blend...
Investigation of some of the properties of fossil fuels and biofuels blends to use in SI engines
In this research work, gasoline fuel was considered as the base fuel. Bioethanol, biodiesel and diesel fuel were added to gasoline as additives. The fuel blends were first prepared on different volume basis and then, som...
Experimental investigation of isopropyl alcohol (IPA) /diesel blends in a diesel engine for improved exhaust emissions
This study focuses on the effect of blending isopropyl alcohol (IPA) and diesel fuel with conventional diesel. The effect of isopropyl alcohol on a diesel engine was examined experimentally in a three-cylinder direct inj...
POTENTIAL OF A MEDIUM GRADE LOW HEAT REJECTION DIESEL ENGINE WITH CRUDE JATROPHA OIL
Investigations were carried out to evaluate the performance of a medium grade LHR diesel engine consisting of air gap insulated piston with 3-mm air gap, with superni (an alloy of nickel) crown and air gap insulated line...