8 MOST IMPORTANT SHEET METAL OPERATIONS
Sheet metals are used everywhere is our day to day lives. Whenever it is to required to manufacture any sort of an enclosure, sheet metals are the most preferred.
Conventional Refrigerants-Properties, Advantages and Disadvantages
Contents Abstract Various Refrigerants & Their PropertiesA. AirB. AmmoniaC. Sulphur DioxideD. Carbon DioxideE. Methyl ChlorideF. Freon-12 Overview Table-Comparison of Refrigerants Abstract In every refrigeration system, the refrigerant being used plays a crucial role in determining the efficiency and overall performance of the refrigeration system. Some refrigerants might be good as a refrigerant but have major
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Sliding Contact Bearings – Types and Applications
Contents Introduction Bearings Classification What is a Sliding Contact Bearing? Types of Sliding Contact BearingsA. Thin Film LubricationB. Thick Film Lubrication -Hydrostatic Bearing -Hydrodynamic Bearing (Journal Bearing) Introduction Bearings are an essential component to every rotational component in a mechanical device. In order for a shaft or spindle to rotate, it must rest on a
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How Power plant works-Rankine Cycle & Its Practical use
Introduction-How Thermal Power Plant Works? In Thermal power plants, the fuel (coal) is burnt to produce heat energy and this energy is later converted to electrical energy through a series of interlinked processes. It uses water as the working medium to first absorb heat energy from combustion of fuel and then extracting the heat energy
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Gas Turbine-Brayton Cycle and its Performance Boosting
CONTENTS Introduction How Gas Turbine works? Thermodynamic Cycle used Boosting the performance of a gas turbine-Regeneration-Reheating-Intercooling Introduction In this article, we shall discuss about Gas Turbines, their uses and how their working is modified as per needs. We’ll also look at the Brayton Cycle or Joule Cycle which is used for running a Gas Turbine.
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TYPES OF GEARS-THEIR CLASSIFICATION AND APPLICATIONS
CONTENTS 1. Parallel Shaft Gears– Spur Gear– Helical Gear– Herringbone or Double Helical Gear2. Intersecting Shaft Gears– Straight Bevel Gears– Miter Gear– Spiral Bevel Gears– Zerol Bevel Gears3. Non parallel non intersecting shafts– Crossed Helical Gears– Worm Gears– Hypoid Gears4. Rack and Pinion PARALLEL SHAFT GEARS As the name suggests, parallel shaft gears refer to
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Analysis of Fully Reversed Fluctuating Loads for Mechanical Design
Table of Contents Abstract Fluctuating Load vs. Static Load Endurance Strength Types of Fluctuating Loads Wohler Diagram or S-N Diagram || Analysis of Completely Reversed Stress Abstract In this article we shall discuss about fluctuating loads; how they differ from static loads; their types and general flow of steps to be followed while designing a
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Line Balancing
Table of Contents Introduction What is Line Balancing? Terminologies and Parameters Station Time Cycle Time Total Work Content Idle Time Total Idle Time Balance Delay Line Efficiency Production Rate Minimum Number of Workstations required (ideal) Introduction There are different layouts used in heavy industries to manufacture a finished product. The most common of them are