what is Exergy
Exergy: 1.It is Given to the portion of energy which can convert in to another form of energy. 2.it is known as available energy which referred to maximum useful work 3.it is extracted from given amount of heat input to system.
Thermal Energy Reservoir
Thermal energy Reservoir: It is a body of infinite heat capacity which has able to absorbing or rejecting an heat with out effecting its temperature.This is called Thermal Energy Reservoir. In this high temperature is known has heat source. In this low temperature is known as heat sink.
Zeroth Law of Thermodynamics – Mechanicaleducation.com
What is Zeroth Law of Thermodynamics? The Zeroth Law of Thermodynamics is a fundamental principle in the field of thermodynamics that establishes the concept of temperature and thermal equilibrium. This law essentially states that if two bodies, A and B, are separately in thermal equilibrium with a third body, C, then A and B are …
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Twist drill and its Advantages
Twist Drill: In this article, we are going to learn about twist drill, a twist drill is a cutting tool which is made by cylindrical steel, this type of drill is mainly used for making holes, drilling etc. Twist drill contains a sharp edge at its end to cut the work piece circularly layer by …
Benson Boiler
BENSON BOILER: It is a forced circulation high pressure water tube boiler. It can operate at critical pressure of 225 bar at critical pressure the water and steam has same density. In this danger form of bubble formation can be easily eliminated and water transfer into steam with out boiling in this boilers the drum …
Boiler Mountings and accessories.
Boiler Mountings and Accessories: Boiler is used for generating steam at a desired temperature and pressure. Boiler mountings are used to control the entire process of steam generation in the boiler and helps to supply the required amount of steam through the pipes, boiler mountings are provided over boiler shell for safety. different boiler mountings …
Classification of Steam Turbines
Classification of Steam Turbines: ACTION OF STEAM 1) impulse turbine 2) reaction turbine. 3) combination of impulse and reaction turbine. NUMBER OF STAGES 1) single stage turbine. 2) multi turbines. DIRECTION OF STEAM FLOW 1)axial steam turbine. 2)radial turbine PRESSURE OF STEAM AT ILET 1) low pressure turbine 2) medium pressure turbine. 3) high pressure …
Surface Broaching
Surface Broaching Machine: Surface Broaching Machine: Surface broaching machine contains a tool attached to the ram, which forced in the straight path along the guide way past the work piece, the ram of surface broaching can move horizontal or vertically, this broaching machine is called a duplex broach, when the two rams are used this …
Points to Increase in Production Rate for Broaching
The points to increase in production rate for broaching: 1. Broaching rate can improved by making a single pass of tool, in roughing, finishing. 2. This broaching machine can work as fast as compared to different machining production rate. 3. The cutting force of broaching used in clamping of the components and holds it stiffly …
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slotting operations
Slotting Operations: 1.Slotting operation is the one of the metal removing process by the vertical motion of tool, which reciprocating with the ram present on the slotting machine. 2.This process of operation is used for cutting slots, irregular shapes. 3.Slotting operation takes less number of reciprocating rate to make the operation on work piece. 4. …