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HEATING AND COOLING LOAD CALCULATION PROCEDURES CONSIDERING MOISTURE ABSORPTION AND DESORPTION.

[In Japanese. / En japonais.]

Author(s) : NAKAO M., MIYAWAKI Y.

Type of article: Article

Summary

NONE OF THE PRESENT HEATING AND COOLING LOAD SIMULATION PROCEDURES TAKE INTO ACCOUNT THE ABSORPTION AND DESORPTION OF MOISTURE BY THE STRUCTURE AND INTERIOR FURNISHINGS OF A BUILDING. THIS PAPER DESCRIBES A PROCEDURE WHICH SIMULATES THE ABSORPTION AND DESORPTION PROCESSES OF BUILDING COMPONENTS AND IS BASED ON THE RESPONSE FACTOR METHOD PRESENTED BY MITALAS AND STEPHENSON. HOWEVER, THE RESPONSE FACTORS USED IN THIS PAPER ARE EXTENDED TO BE SURFACE HEAT OR MOISTURE FLUX RESPONSES AGAINST THE UNIT TRIANGLE PULSE OF THE AIR TEMPERATURE OR ABSOLUTE HUMIDITY. THERE ARE 16 KINDS OF RESPONSE FACTORS IN BOTH HEAT AND MOISTURE FLUX THROUGH WALLS. THEY ARE CONSIDERED TO BE 8 RESPONSE FACTORS FOR EACH FLUX. THE TEMPERATURE AND HUMIDITY PREDICTED BY THIS ALGORITHM SHOW GOOD AGREEMENT WITH THE VALUES MEASURED IN A TEST ROOM.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1984-2406
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 23
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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