ShareHEAT PUMPS, THEIR TECHNICAL POTENTIAL AND EFFECT.
[In Czech. / En tchèque.]
Author(s) : PETRÁK J.
Type of article: Article
Summary
HEAT PUMPS ARE MANUFACTURED BY TWO NATIONAL CORPORATIONS. THEIR PRODUCTS LINES ARE MENTIONED. FURTHER DEVELOPMENT REQUIRES APPLICATION OF NEW REFRIGERANTS, DESIGNING HEAT PUMP ELEMENTS FOR HIGHER OPERATING PRESSURES AND TEMPERATURES, PURPOSE-BUILT REFRIGERATING SYSTEM MODIFICATIONS AND NEW CONTROLS. DEVELOPMENT OF A HEAT PUMP FOR WATER HEATING UP TO 355 K (82 DEG C) WITH 293 K (20 DEG C) EVAPORATING TEMPERATURE USING R114 REFRIGERANT IS REPORTED. A CALCULATION PROCEDURE FOR DETERMINING POSSIBLE ENERGY EFFECTS OF HEAT PUMPS IS PROPOSED AND MATHEMATICAL FORMULAS FOR FINANCIAL ASSESSING ARE GIVEN.
Details
- Original title: [In Czech. / En tchèque.]
- Record ID : 1986-1652
- Languages: Czech
- Source: Prum. Potravin - vol. 36 - n. 9
- Publication date: 1985
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Heat pumps, energy recovery: general information
- Keywords: R114; Calculation; Manufacturer; Design; Czechoslovakia; Profitability; Heat pump
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SELECTING THE OPTIMUM TEMPERATURE GRADIENTS IN ...
- Author(s) : PROTSENKO V. P., KOVYLKIN N. A.
- Date : 1985
- Languages : Russian
- Source: Kholodilnaya Tekhnika - vol. 62 - n. 6
View record
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FINANCIAL ANALYSIS OF HEAT PUMP SYSTEMS.
- Author(s) : GLUCKMAN R.
- Date : 1983
- Languages : English
- Source: J. Heat Recov. Syst. - vol. 3 - n. 1
View record
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EXPERIENCE OF HEAT PUMP OPERATION.
- Author(s) : HORAK K.
- Date : 1987
- Languages : Czech
- Source: Prum. Potravin - vol. 38 - n. 9
View record
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THERMOECONOMIC OPTIMIZATION OF A HEAT PUMP SYSTEM.
- Author(s) : WALL G.
- Date : 1986/10
- Languages : English
- Source: Energy, Int. J. - vol. 11 - n. 10
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HEAT PUMP STRATEGIES AND PAYOFFS.
- Author(s) : GILBERT J. S.
- Date : 1987
- Languages : English
- Source: Consult. Specif. Eng. - vol. 2 - n. 4
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