The piston is a heart of the engine and its working condition is the most exceedingly bad one of the key parts of the engine in the workplace. A piston is a segment of responding piston, responding pumps, gas compressors and pneumatic chambers, among other comparative systems. It is the moving part that is contained by a barrel and is made gas-tight by piston rings. In a piston, its motivation is to exchange force from growing gas in the barrel to the crankshaft through a piston bar and additionally associating pole connecting rod. In this study, firstly, thermal analyses are investigated on a piston, made of Cast Aluminum alloy and titanium alloy.
Then, structural analyses are performed on piston of titanium alloy & Aluminum alloy material by means of using ANSYS workbench. The effects of thermal behaviors of the pistons are investigated. The main objective is to investigate and analyses the thermal stress distribution of piston at the real engine condition during combustion process. This work advancement by utilizing finite element analysis to anticipate the higher stress and critical area are on the component. In order to find the displacement, thermal and stress appropriation of the piston, ANASYS software is utilized to analyze the piston under the thermal loads and mechanical loads.
TITLE OF CONTENT
CHAPTER NO.
TITLE
PAGE NO.
ABSTRACT
iii
LIST OF TABLES
vii
LIST OF FIGURES
viii
1
INTRODUCTION
1
1.1 Factors considered for proper functioning of piston
2
2
LITERATURE REVIEW
4
3
DESCRIPTION OF THE PISTON
7
3.1 Piston Rings
7
4
MATERIAL SELECTION
11
4.1 Commonly used material properties of piston
12
4.2 Various techniques used for coating
13
4.2.1 Physical Vapour deposition
13
4.2.2 Chemical Vapour deposition
13
5
MATERIAL PROPERTIES OF THE PISTON
15
6
INRODUCTION TO ANSYS
16
6.1 Software overview
16
6.1.1 ANSYS 14.0
16
6.1.2 Overview of ANSYS Work Bench
16
6.2 Types of cells
17
6.3 Getting started to ANSYS
17
6.3.1 The Tool Bar and Menu Bar
18
7
ANALYSIS OF PISTON HEAD
19
7.1 Aluminum alloy at 3KN
19
7.1.1 Static Structural Analysis
19
7.1.2 Steady State Thermal Analysis
23
7.2 Aluminum silicon carbide at 3KN
26
7.2.1. Static Structural Analysis
26
7.2.2 Steady State Thermal Analysis
29
7.3 Silicon carbide reinforced zirconium di-boride
31
7.3.1 Static Structural Analysis
31
7.3.2 Steady State Thermal Analysis
34
8
RESULT ANALYSIS OF PISTON
37
9
CONCLUSION
38
REFERENCE
39
Kalidasan, S. (2023). Design Analysis of HCCI Engine Piston. Afribary. Retrieved from https://afribary.com/works/design-analysis-of-hcci-engine-piston
Kalidasan, Sumithra "Design Analysis of HCCI Engine Piston" Afribary. Afribary, 17 Mar. 2023, https://afribary.com/works/design-analysis-of-hcci-engine-piston. Accessed 22 Dec. 2024.
Kalidasan, Sumithra . "Design Analysis of HCCI Engine Piston". Afribary, Afribary, 17 Mar. 2023. Web. 22 Dec. 2024. < https://afribary.com/works/design-analysis-of-hcci-engine-piston >.
Kalidasan, Sumithra . "Design Analysis of HCCI Engine Piston" Afribary (2023). Accessed December 22, 2024. https://afribary.com/works/design-analysis-of-hcci-engine-piston