How does the compressor lubrication system differ for reciprocating and centrifugal compressors?
Difference in lubrication system of reciprocating and centrifugal compressor.
Answer to Problem 1RQ
Difference in lubrication system of reciprocating and centrifugal compressors has explained below.
Explanation of Solution
Compressor is a device which is used to compress the fluid.
Lubrication is required to reduce the heat and friction.
The centrifugal compressor consists of a separate pump, filter, cooler, oil lines and oil reservoir. The lubrication oil pumped from the reservoir to the various parts of the engine.
The reciprocating compressor consists of a small pump system which is driven by compressor crankshaft.
In reciprocating compressor, the lubricating oil pump is driven by compressor shaft whereas in centrifugal compressor, the oil pump is driven by separate motor.
Reciprocating compressor does not have separate sump for the oil, but centrifugal compressor has separate oil sump.
Want to see more full solutions like this?
Chapter 49 Solutions
Refrigeration and Air Conditioning Technology (MindTap Course List)
- What is the difference between an even and an uneven parallel compressor system?arrow_forwardIdentify the various types of auxiliary equipment used before, during, and after the compression process in a compressor. Explain any two auxiliary types of equipment in detail?arrow_forwardWHAT IS THE PURPOSE OFGAS COMPRESSOR WITH MULTI-STAGE COMPRESSION?arrow_forward
- what are the factors affecting axial compressor stage pressure ratio? Explain briefly.arrow_forwardDefine the terminology used in reciprocating compressors briefly.arrow_forwardWhich of the following methods are used to control the capacity of a centrifugal compressor? (Unit 47 High pressure, Low pressure and Absorption Chilled Water Systems) #6arrow_forward
- Most reciprocating compressor have crankcase heaters?arrow_forwardWith the help of a neat diagram, explain the working principle of a single acting and double acting air compressor.arrow_forwardDESCRIBE WHAT HAPPENS TO FLUID AS IT FLOWS THROUGH A COMPRESSOR SPECIFICALLY HOW YOU WOULD YOU EXPECT VARIOUS PROPERTIES TO CHANGE?arrow_forward
- Describe how a centrifugal compressor starts up at part load and then goes to full load.arrow_forwardState the main advantage that a discus compressor's valve plate design has over a conventional piston-type compressor.arrow_forwardThe operating point for a given pump of a series pipeline system is ___________ A. Intersection point of the efficiency curve and the SRC curve B. Intersection point of the total head curve and the SRC curve C. Intersection point of the total head curve and the efficiency curve D. Intersection point of the input power curve and the SRC curvearrow_forward
- Refrigeration and Air Conditioning Technology (Mi...Mechanical EngineeringISBN:9781305578296Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill JohnsonPublisher:Cengage Learning