Additive Manufacturing of Metallic Materials for Automobile Applications

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Introduction of Additive Manufacturing: Additive manufacturing is the other form of Rapid prototyping and 3D printing. Material extrusion process was invented in the year 1989 whereas the 3D printing which the extrusion of metal and ceramic. This machine was invented at Politecnico di Milano. Additive manufacturing techniques include Rapid prototyping,3D printing, and direct…

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Advanced Solid Mechanics: Creep and Fatigue

Advanced Solid Mechanics Table of Contents Creep……………………………………………………………1 1. Creep 1 1.1 Stress relaxation  2 1.2 Creep rupture strength 4 1.3 Creep life 5 1.4 Factors affecting creep 5 2. Creep Problem(MATLAB) 6 3. Creep Problem(MATLAB) 7 4. Creep Problem 8 Fatigue…………………………………………………………..9 5. Fatigue 9 5.1 Three major Fatigue life methods 9 5.2 Endurance limit modifying factor  10 5.3 Stress concentration and notch sensitivity  12…

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Airplane Engine Nozzle: Function, Properties and Heat Treatment

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   INTRODUCTION Airplanes have engines that produce the power to go forward. The propulsion system for an aircraft generates the mechanical power for the movement. Lightweight piston engines or gas turbines are aircraft engines. A size of an airplane engine relates to its efficiency. The various types of engines function similarly. FUNCTION OF THE…

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Alleviation of Harmonics using Series Power Line Compensator

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Alleviation of Harmonics using Series Power Line Compensator Abstract – This paper proposes series power line compensator which uses a new dual p q theory to effectively eliminate the harmonics in the three phase four wire power system. Further, conventional inverter is replaced with Z source inverter to achieve reduced harmonic levels. Eliminating harmonics…

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Analysis and Control of Press Fit

Contents Nomenclature 1. Introduction 1.1 Aim 1.2 Objectives 2. Literature review 2.1 Finite element analysis 2.1.1 The finite element method 2.1.2 1D, 2D or 3D? 2..1.3 Element type 2.2 meshing 2.3 FEA errors 2.3.1 Meshing errors: 2.3.2 Material properties 2.3.3 Loading 2.4 Numerical errors 2.4.1 Rounding 2.4.2 Ill- conditioning 3. STRESS/STRAIN 4. Metrology 4.1 Basics 4.2Standards of measurement 4.3…

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Aree Closely Coupled Phone Chargers Better than Wired Charging?

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Claim The latest phone chargers are wireless Research Question Are the latest closely coupled phone chargers better than wired charging? This review will use two major studies amongst others, one by Wan Peng from the Dalhousie University and the other by Mark Estabrook at MediaTek. These have been undertaken to determine the effectiveness…

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Automatic Pneumatic Pressing Robot and Packaging Work Parts

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Automatic pneumatic pressing robot and packaging work parts Introduction and Project background In this project the main purpose of this project is to know how to use easy PLC software. Moreover, how to use robotic arm for doing any operation is very useful for understanding PLC software. First of all, in this project…

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Batch Reactor Is Widely Used In The Chemical Mechanics Essay

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   A batch reactor is widely used in the chemical and process industry to perform several operations such as providing an environment of chemical reactions, crystallization, product mixing, dissolution of solids, polymerization, liquid to liquid extraction as well as batch distillation. The equipment comprises of tank that has an integrated heating and cooling system…

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Buckling and Design Optimisation of Vertical Tubes Subjected to External Concrete Pressures

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Buckling and design optimisation of vertical tubes subjected to external concrete pressures CONTENTS                                                                                                       . ABSTRACT…………………………………………………………………………….1 INTRODUCTION Buckling……………………………………………………………………….1 Euler………………………………………………………………………….2 Plane Cylinder……………………………………………………………..3 LITERATURE REVIEW…………………………………………………………….4 METHODOLOGY……………………………………………………………………4 REFERENCES………………………………………………………………………….5 Abstract Buckling is a phenomena that has been widely researched due to its nature and the devastating effects it can have. In civil engineering the main concerns are the safety…

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Comparison of Fuel Types and Suggestions for the Future

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Date Submitted: Throughout the world, many different types of fuels are being used to power vehicles and appliances. All these different types of fuels have certain positive and negative aspects which make them all uniquely different in use. Over the past decade, the need for a sustainable and eco-friendly fuel has grown significantly…

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Compression and Extension Rates of a Linear-piecewise Damper

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Vibrations Lab Report Summary   A Vehicle suspension system is a device that allows the car to compress and extend in response to road irregularities while keeping the body of the car stable. This gives the passengers more comfort along an irregular road. Dampers are used to absorb the energy of such shocks…

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Design and Development of Small Scale Automated BLDC Motor Speed Control System

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   DESIGN AND DEVELOPMENT OF SMALL SCALE AUTOMATED BLDC MOTOR SPEED CONTROL SYSTEM Abstract   The speed control of a permanent magnet brushless DC motor (PMBLDC) is very important because it can indirectly control the required mechanical performance and efficiency. The control of this parameter has been demonstrated in several documents using various controllers…

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Development of Material and Manufacturing Process for Exhaust Manifold

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Development of Material and Manufacturing Process for Exhaust Manifold Abstract Exhaust Manifold is an integral part of the Exhaust System designed to collect exhaust gases from the cylinder and channel them to the exhaust outlet. This paper deals with the alternative material and manufacturing process to replace the convention material and manufacturing technique…

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Double Piezoelectric Micropump

Abstract   This paper discusses the development of a new micropump based on microfabrication techniques that can be used for drug delivery. First, actuation methods are examined to define the working principle and the advantages/disadvantages of each actuation method, such as electrostatic, thermal, piezoelectric and magnetic. Next, examples of micropumps that employ these actuation methods…

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Effects of Gain Constants Proportional Integral (PI) Control Experiment

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Abstract: The usage and effects of gain constants proportional integral (PI) control were explored throughout this experiment. The experiment adjusted the proportional and integral constants to perform five different tests. The group tested using only proportional feedback, only integral feedback, both proportional and integral feedback with no set point parameter, traditional PI control…

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Extent to Which Radio-frequency Identification Self-service Technology Improves and Hinders Library Customer Service

 Reference this Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Extent to which radio-frequency identification self-service technology improves and hinders library customer service Radio-frequency identification (RFID) self-service technology has both enhanced and impeded the delivery of customer service in libraries. According to Li, Deng, and Bertino (2014), RFID is a form of technology which allows for automatic recognition and tracking of…

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Failure Analysis of Adhesively Bonded Joints

Failure Analysis of Adhesively Bonded Joints Table of Contents List of Figures 1 Introduction 2 Literature review 2.1 Analytical approach for adhesively bonded joints 2.1.1 Elastic analysis 2.1.1.1 Volkersen model 2.1.1.2 Goland and Reissner model 2.1.2 Non-linear adhesive analysis 2.1.2.1 Hart-Smith model 2.1.2.2 Bigwood and Crocombe model 2.1.2.3 Adams and Mallick 2.1.3 Non-linear adhesive and adherend analysis 2.1.3.1 Wang et al. model 2.1.3.2 Adams et al. model 2.2 Failure…

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Fluid Management System

CAREER EPISODE 1 INTRODUCTION CE 1.1: Project title “Fluid Management System” was completed in my last year of Bachelor Degree program. I completed my Bachelors of Engineering Technologist in Mechatronics from Chisholm Institute, Dandenong, Australia. My first career episode is based on this project experience that I gained and performed for the fulfillment of my work placement. The…

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Fueling tug system

Orbital Mechanics The Cis Lunar tug system or the Dark Panther spacecraft is a UAV type vehicle. Before each mission the Dark Panther spacecraft will be docked via gateway in Cis lunar space. Once vehicle is ready to conduct an operation spacecraft will separate from the gateway into cis lunar orbit. The Dark Panther will…

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Heat Exchange In Refrigerator System

INTRODUCTION The intend heat exchangers, such as condensers and evaporators, very much influences energy effectiveness of the refrigeration system. A properly designed heat exchanger will not simply helps decrease energy consumption but in addition reduce cost and increase storage volume. Recovering energy efficiency and reducing cost essentially poses a multi objective optimization problem. As these…

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Investigation of Bernoulli’s Principle Mechanical Engineering Principles

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   The Investigation of Bernoulli’s Principle Introduction – This lab explored the validity of Bernoulli’s principle. This was achieved by investigating the change in fluid pressure when the velocity of the fluid was increased. This procedure was then repeated at three different flow-rates. The validity of the principle and the experiment were then measured…

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Investigation of the Techno-economic Feasibility of Recovering Waste Heat of Diesel Generator Exhaust

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   INVESTIGATION OF THE TECHNO-ECONOMIC FEASIBILITY OF RECOVERING WASTE HEAT OF DIESEL GENERATOR EXHAUST FOR HEATING MINE INTAKE AIR ABSTRACT In cold climates, extremely harsh winters require heating of underground mine intake air. As a result, fresh intake air, as cold as -40°C, is commonly heated up to around +3 °C, leading to high…

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Long Transmission Lines Analysis

Long Transmission Lines Analysis Progress Report Contents 1.1 Abstract 1.2 Acknowledgements 1.3 Introduction 1.4 Research description 1.4.1 Equations derivation 1.4.2 Interpretation of the equations 1.4.2 Hyperbolic form of equations 1.5 Preliminary design 1.5.1 System block diagram 1.5.2 Design process 1.5.3 Circuit diagram 1.5.4 System description 1.6 Hardware / software description 1.6.1 Hardware 1.6.2 Software Conclusion…

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Modeling the Process of Straightening Low-stiff Cylindrical Parts by Transverse Rolling with Smooth Plates

 Reference this Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   Modeling the process of straightening low-stiff cylindrical parts by transverse rolling with smooth plates Keywords: straightening; deflection; transverse rolling, stress intensity; residual stresses; low-stiff cylindrical part; finite element. Abstract. To restore the shape of curved low-stiff cylindrical parts such as shafts and axles, the process of straightening by transverse bending is considered with…

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Modern Methods Used In Sheet Metal Forming Mechanics Essay

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   This report elaborates the recent advancements in the process of Sheet-Metal forming in automotive industry since this technique is considered as one of the most important issues in the current industry. Further more in this report brief description is explained on the most modern forming methods like Electro-magnetic forming, Super Plastic forming and…

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Need and Importance of Basic Maintenance Management Process of Car Battery

Share this: Facebook  Twitter  Reddit  LinkedIn  WhatsApp   BASIC MAINTENANCE MANAGEMENT PROCESS Executive Summary This document explains the need for a well-laid maintenance plan and describes the importance of all related aspects of planning and scheduling as a part of the overall maintenance function. This document gives the need for a work management framework and describes in detail various aspects related…

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Oxidation, Ion-Implantation and RTP/Furnace Processing

MCEE201/601 – Report#1 Oxidation, Ion-Implantation and RTP/Furnace Processing   Abstract The Lab course’s goal is to perform how to design, fabricate and characterize a simple P-type-metal oxide-semiconductor (PMOS) device. In this lab report, details about the oxidation, ion implantation and rapid thermal processing (RTP), which are some of main processes of PMOS fabrication procedure, is…

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