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USE OF A GENERAL CONTROL SIMULATION PROGRAM.

Author(s) : ZHANG X., WARREN M. L.

Summary

A GENERAL PROCESS ENGINEERING SIMULATION PROGRAM FOR A MICROCOMPUTER IS USED TO EVALUATE THE RESPONSE OF A COOLING SYSTEM TO CHANGES IN LOAD, SETPOINT, AND CONTROLLER TUNING PARAMETERS TO BETTER UNDERSTAND THE CONTROL STABILITY OF A SUPPLY AIR COOLING SYSTEM. A DETAILED SYSTEM MODEL IS BUILT OUT OF STANDARD COMPONENTS AND IS USED TO PLOT THE STEADY STATE PERFORMANCE UNDER DIFFERENT OPERATING CONDITIONS. THE RESPONSE OF THE COOLING COIL OUTPUT DEPENDS STRONGLY ON THE TRANSPORT DELAYS.

Details

  • Original title: USE OF A GENERAL CONTROL SIMULATION PROGRAM.
  • Record ID : 1989-1533
  • Languages: English
  • Publication date: 1988
  • Source: Source: ASHRAE Trans.
    vol. 94; n. 1; 1776-1791; 12 fig.; 2 tabl.; 6 ref.; discuss.
  • Document available for consultation in the library of the IIR headquarters only.

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