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USE OF THERMODYNAMIC SYSTEMS IN AGRICULTURE.

UTILISATION DE SYSTEMES THERMODYNAMIQUES DANS L'AGRICULTURE.

Author(s) : CAMOUS J. P., DANCETTE J. P., PERRAIS P.

Type of article: Article

Summary

THE PAPER DESCRIBES ELECTRIC APPLICATIONS SAVING ENERGY: -AIR CONDITIONING OF INCUBATORS BY A HEAT PUMP ON EXHAUST AIR. COP REACHES 9. SAVINGS IN OPERATION AMOUNT TO 20%. THE VENTILATION RATE, WITH ALL FRESH AIR, IS 1 M3/H FOR 100 EGGS. SEVERAL SYSTEMS CAN BE ADOPTED. THE ONE SELECTED COMBINES A STATIC RECOVERY UNIT (HEAT PIPE) AND A HEAT PUMP ; -MUSHROOM GROWING. A HEAT PUMP BETWEEN SUPPLIED AND EXHAUST AIR, COOLING IN SUMMER AND HEATING IN WINTER, MAINTAINS THE CAVE TEMPERATURE AT 288 K (15 DEG C) WITH LOW ENERGY CONSUMPTION ; -WINE-MAKING. THE PAPER REPORTS THE TEMPERATURE TO BE MAINTAINED AND HEAT AND COLD LOADS. IT SURVEYS THE CONDITIONS FOR THE USE OF A HEAT PUMP ; -HEATING OF GLASS-HOUSES. HEAT PUMPS CAN BE ENVISAGED ESPECIALLY WHEN WATER IS AVAILABLE AS THE COLD SOURCE (WATER-AIR OR WATER-WATER SYSTEM). A.G.

Details

  • Original title: UTILISATION DE SYSTEMES THERMODYNAMIQUES DANS L'AGRICULTURE.
  • Record ID : 1981-1331
  • Languages: French
  • Source: Trav. communaux - vol. 26 - n. 240
  • Publication date: 1980/12
  • Document available for consultation in the library of the IIR headquarters only.

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