What are the classifications of condenser?
What are the classifications of condenser?
The major types of condensers used are (1) water-cooled, (2) air-cooled, and (3) evaporative. In evaporative condensers, both air and water are used. Three common types of water-cooled condensers are (1) double pipe, (2) shell and tube (as shown in Fig. 6.9), and (3) shell and coil.
What are the three types of air cooled condensers?
Condensers are available in a variety of sizes and designs that include plain tube, finned tube and plate type, series-pass and parallel pass units. Condensers are classified by their cooling method.
What are the classifications of a steam condenser?
The steam condensers are broadly classified into two types:
- Surface condensers (or non-mixing type condensers). In surface condensers, there is no direct contact between the exhaust steam and the cooling water.
- Jet condensers (or mixing type condensers).
What are the two types of air cooled condensers?
Air cooled condensers are of two types: natural convection and forced convection. In the natural convection type, the air flows over it in natural a way depending upon the temperature of the condenser coil. In the forced air type, a fan operated by a motor blows air over the condenser coil.
What is the principle of condenser?
The purpose of the condenser is to receive the high-pressure gas from the compressor and convert this gas to a liquid. It does it by heat transfer, or the principle that heat will always move from a warmer to a cooler substance.
How do I choose a condenser?
The principal factors involved in selecting a suitable type of condenser depends on whether condensation is total or partial, whether the vapors are single or multicomponent, and whether some components are noncondensable. The coolant can impose further restrictions, particularly if it vaporizes.
What are the three functions that a condenser performs?
A condenser unit used in central air conditioning systems typically has a heat exchanger section to cool down and condense incoming refrigerant vapor into liquid, a compressor to raise the pressure of the refrigerant and move it along, and a fan for blowing outside air through the heat exchanger section to cool the …
What is the function of steam condenser?
A surface condenser or steam condenser is a water-cooled shell and tube heat exchanger used to condensate the exhaust steam from the steam turbine in thermal power stations: the steam is converted from gaseous to liquid state at a pressure level below atmospheric pressure.
What are the advantages of condenser?
Advantages of a condenser in a steam power plant It increases the efficiency of the power plant due to increased enthalpy drop. It reduces back pressure of the steam which results in more work output. It reduces temperature of the exhaust steam which also results in more work output.
What is the function of condenser in microscope?
Condenser Aperture Diaphragm Function On upright microscopes, the condenser is located beneath the stage and serves to gather wavefronts from the microscope light source and concentrate them into a cone of light that illuminates the specimen with uniform intensity over the entire viewfield.
What is the classification of a jet condenser?
Classification of condensers. Condensers are classified as follows: In jet condensers which is to be condensed. In surface conden the steam which is to be condens In parallel flow the same direction.
Which is the last type of condenser to work?
And finally, the last one of the types of condensers is the evaporative one. it is actually the mix of an air-cooled and water-cooled condenser. Evaporative condensers use air and water as the condensing medium. The condenser’s sump pumps the water to be sprayed over coils and simultaneously, a fan blows the air into the condenser.
How many types of condensers are there in the world?
Condensers based on the condensing medium used to remove the heat from the system, include three different types. None of these three different types of condensers has particularly no advantages over the other.
How is water divided in a single pass condenser?
In single pass condenser, the water flows in one direction only whereas in double pass, the water flows in one direction through the tube and returns through the remainder tubes, as shown in Fig. 4.20. The condenser box is divided into two parts by baffle plate. i. Down Flow Type Surface Condenser: