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Nuclear Power plant project Report

  General Layout of Nuclear Power Plant- The Main components of a NUCLEAR POWER PLANT are :- Nuclear Reactor Heat Exchanger ( Steam Generator ) Steam Turbine Generator Steam Condenser Cooling Tower Coolent Pump Basic components of Nuclear power plant are :- Nuclear Reactor :- It is the heart of the nuclear power plant. In nuclear reactor, nuclear fission of radioactive material takes place. This generates large amount of heat energy. This heat is taken by the coolent circulating through the reactor core. After absorbing the heat, the coolent becomes hot. Heat Exchanger ( Steam Generator ) :- The hot coolent coming from nuclear reactor flows through tubes of heat exchanger. In heat exchanger, hot coolent gives up heat to feed water so that it can be converted into steam. After giving up heat, the coolent is again pumped back to nuclear reactor. Steam Turbine :- Steam produced in heat exchanger is expanded in steam turbine to produce mechanical energy. Generator :- Output shaft ...
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Types of joint (knuckle joint ,cotter joints and turnbuckle joint)

INTRODUCTION OF KNUCKLE JOINT: . A knuckle joint is a mechanical joint used to connect two rods which are under a tensile load, when there is a requirement of small amount of flexibility, or angular moment is necessary. There is always axial or linear line of action of load.  The knuckle joint assembly consists of the following major components: Single eye. Double eye or fork Knuckle pin. Collar Taper pin At one end of the rod the a single eye is formed and a double eye is formed at the other end of the rod. Both, single and double eye are connected by a pin inserted through the eye. The pin has a head at one end and at other end there is a taper pin or split pin. For gripping purpose, the ends of the rod are of octagonal forms. Now, when the two eyes are pulled apart, the pin holds them together. The solid rod portion of the joint in this case is much stronger than the portion through which the pin passes.  The modes of failure are: Shear failure of pin (single shear). Crushi...
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KAIZEN IMPLEMENTATION IN AN INDUSTRY (case study)

INTRODUCTION   Improving customer service, making operation faster, more operation and reduction in costs are challenges faced by manufacturers today. To meet these challenges many companies in India searching to improve their ability to compete globaly. Wastage during production process is rapidly growing day by day in industries. This is because of change in taste of the customer. Which will lead to increase in production costs. There are different techniques of waste reduction and performance enhancement like Just In Time (JIT), Total Quality Management (TQM), Total Productive Maintenance (TPM), Kaizen etc.          Kaizen is a Japanese hybrid work. It is a compound word involving two concepts: Kai (change) and Zen (for the better). The term comes from Gemba Kaizen meaning ‘Continuous Improvement’ (CI). Continuous Improvement is one of the core strategies for excellence in production, and is considered vital in today’s competitive environment. It ca...
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