Mechanical seals have classified several types. In this article, we will see the basic classification of mechanical seal that is the “Mechanical Seal - Balanced and Unbalanced Type”. What is the mechanical seal balance? Mechanical Seal balance is used to refer the load act across the seal faces. If the load at the seal faces is too high, the liquid film between the seal rings … [Read more...]
4 Major Types of Welding Electrode Coatings
In this article, we will see the 4 major types of welding electrode coatings. Before we see the types, let we first understand the basic of welding electrode coatings. What is the welding electrode coating? Electrode Coating is covered with a relatively high quality covering applied in a layer of 1 to 3mm thick. The weight of such a coating is from 15 to 30% of the electrode … [Read more...]
Impulse turbine and reaction turbine working principle
In this article, we see about the Impulse turbine and reaction turbine working principle Introduction The steam turbine is widely used as a prime mover in power plants, refineries, petrochemical plants, food processing plants etc., The advantages of the Steam turbine are Ability to utilize high pressure and high-temperature steam. High efficiency. Higher … [Read more...]
Ejector Working Principle
In this article, we will see the Ejector Working Principle What is Ejector? An ejector is a device used to suck the gas or vapour from the desired vessel or system. An ejector is similar to a vacuum pump or compressor. The major difference between the ejector and vacuum pump or compressor is it had no moving parts. Hence it is relatively low-cost and easy to operate and … [Read more...]
Centrifugal Pump Performance Test Procedures and Techniques
In this article, we will read about the Centrifugal Pump Performance Test procedures and techniques. The below figure shows a basic test circuit of a centrifugal pump. The Centrifugal Pump Performance Test procedures and techniques are carried out as follows, but it may slightly change based on pump manufacturer testbed condition and internal procedures. To read about the … [Read more...]
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