Mechanical Engineering projects, Dissertation topics, Thesis, Mechanical project report ideas, Mechanical engineering project list, Mechanical projects for final year students, Mech engg project topics, Mini projects, Major project mechanical engineering
The vibration load subjected to many products is the combination of several random processes corresponding to different application conditions, such as the various field road load inputs for automotive components. Sometimes the input loads are the combination of random and sinusoidal vibration.
The thesis work discusses abnormal combustion noise in gas-fired appliances. An experimental model was made to provide insight into the causes of abnormal combustion noises. The experimental model was modelled mathematically considering it as a feedback loop system. Finally a stability plot
Static and dynamic characteristics of a Space Frame were determined by using the Finite Element Method. Also experimental measurements were done on the manufactured frame resulting in the dynamic characteristics of the structure. Results from this Experimental Modal Analysis were compared with
The problem of possible pitting and cavitation in internal combustion engines is receiving considerable attention. Both theoretical and simulation simulation studies are carried out in order to understand the noise and vibration sources, using a force equation.For this work, the main aim
The use of aluminum has increased over the years and has resulted in an increase of recycling also. These recycled aluminum alloys are called secondary alloys and do not display as good mechanical properties as primary aluminum alloys. The purpose of this
Cost effective and reliable damage detection is critical for the utilization of thin layered materials and microstructures.This Thesis presents a brief overview of conventional NDT methods and the usage of unconventional NDT methods applicable to thin layered materials, and the conclusion of
The purpose with this thesis has been to develop a new platform and to make calculations of the lifting device to wheelchair lift VB-400. The project has been performed in association with U-LIFT AB in Backaryd. The task formulation were: 1. Develop
Discrete dynamic models were developed for axial and bending movements. The models were solved by different numerical methods. Experimental verifications showed very good agreement with theory. Contents 1 Notation 2 Introduction 3 Basic Relations and Limitations 3.1 Bellow Geometry 3.2 Dynamic Loads
A literature survey on modelling of the resistance spot welding process has been carried out and some of the more interesting models on this subject have been reviewed in this work. The underlying physics has been studied and a brief explanation of
This thesis describes the process of detection, and if possible, also localization of the damage in non structural sheet-like materials. Simulation and analysis is carried out in ABAQUS with a FE model that has the same dynamic characteristics as the corresponding real