Commonly used P&ID (Piping and Instrumentation Diagram) symbols for heat transfer equipments. Note that they may differ slightly from one project to another.
| Air cooler |  |
| Generic heat exchanger |  {adinserter 1} |
| Generic heat exchanger |  |
| Plate and frame heat exchanger |  |
| Double pipe U tube heat exchanger |  {adinserter 1} |
| Kettle type heat exchanger |  |
| Shell & Tube Heat Exchanger |  |
Figure 1 - Schematic to show how scroll compressors work
Structure of a scroll type compressor
Scroll compressors are fully hermetic (enclosed in the...
To study various process schemes possible and finalize the optimum process scheme
The know the product rate of fluids with feed product rates or
The know the...
Pig Traps (pig receivers and pig launchers) - Pig launchers are essentially vessels used for launching of a pipe pig or a pig tool into the pipeline for...
Approach temperature = THout - TCWin
Smaller the value of approach temperature will make it more difficult to achieve THout for process fluid.
Heat exchanger...
The flow is high and the head (pressure) is low on the H-Q curve. This pump is operating with reduced efficiency, this time to the right of the best efficiency...
