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The Association of German Engineers (VDI) with almost 150,000 members, of whom more than a third are students and engineers younger than 33 years of age, is one of the biggest technical- scientific associations in Europe. VDI has extended its activities successfully both nationally and internationally over the years and it has been making great efforts to spread knowledge in the areas related to technologies. As a financially independent, politically unclassified and non-profit organization, it is respected by engineers as well as by professionals and the general public.
Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating and domestic hot water.
(Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Elektrowärmepumpen zur Raumheizung und Trinkwassererwärmung.)
WITHDRAWN published on 1.3.2019
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Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating - Flow temperatures up to 60 °C.
(Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Elektrowärmepumpen zur Raumheizung - Vorlauftemperaturen bis 60 °C.)
WITHDRAWN published on 1.6.2023
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Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating and domestic hot water - Corr. concerning standard VDI 4650 Part 1:2016-12.
(Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Elektrowärmepumpen zur Raumheizung und Trinkwassererwärmung - Berichtigung zur Richtlinie VDI 4650 Blatt 1:2016-12.)
WITHDRAWN published on 1.2.2017
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Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating and domestic hot water, Corr. concerning standard VDI 4650 Blatt 1:2019-03.
(Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Elektrowärmepumpen zur Raumheizung und Trinkwassererwärmung, Berichtigung zur Richtlinie VDI 4650 Blatt 1:2019-03.)
WITHDRAWN published on 1.6.2020
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Reference load profiles of single-family and multi-family houses for the use of CHP systems.
(Referenzlastprofile von Ein- und Mehrfamilienhäusern für den Einsatz von KWK-Anlagen.)
WITHDRAWN published on 1.5.2008
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Conversion factor for specific emissions from energy conversion systems.
(Umrechnung spezifischer Emissionen bei der Energieumwandlung.)
WITHDRAWN published on 1.4.2000
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Calculation of emissions related to target energy for energy conversion.
(Ermittlung zielenergiebezogener Emissionen bei der Energieumwandlung.)
WITHDRAWN published on 1.5.2003
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Energetic characteristics - Definitions, terms, methodology.
(Energiekenngrößen - Definitionen, Begriffe, Methodik.)
WITHDRAWN published on 1.9.2003
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Thermodynamic properties of humid air and combustion gases.
(Thermodynamische Stoffwerte von feuchter Luft und Verbrennungsgasen.)
WITHDRAWN published on 1.2.2003
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Balance-based averaging of inhomogeneous flow fields - Introduction.
(Bilanzgerechte Mittelung inhomogener Strömungsfelder - Einführung.)
WITHDRAWN published on 1.6.2006
Selected format:Latest update: 2024-12-23 (Number of items: 2 217 157)
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