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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.
Energy systems - Combined heat and power - Terms, definitions, examples.
(Energiesysteme - Kraft-Wärme-Kopplung - Begriffe, Definitionen, Beispiele.)
WITHDRAWN published on 1.3.2005
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Fermentation of organic materials - Characterisation of the substrate, sampling, collection of material data, fermentation tests.
(Vergärung organischer Stoffe - Substratcharakterisierung, Probenahme, Stoffdatenerhebung, Gärversuche.)
WITHDRAWN published on 1.4.2006
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Thermal use of the underground - Fundamentals, approvals, environmental aspects.
(Thermische Nutzung des Untergrundes - Grundlagen, Genehmigungen, Umweltaspekte.)
WITHDRAWN published on 1.12.2000
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Thermal use of the underground - Ground source heat pump systems.
(Thermische Nutzung des Untergrundes - Erdgekoppelte Wärmepumpenanlagen.)
WITHDRAWN published on 1.9.2001
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Heating plants with heat pumps in single-family and multi-family houses - Planning, construction, operation.
(Heizungsanlagen mit Wärmepumpen in Ein- und Mehrfamilienhäusern - Planung, Errichtung, Betrieb.)
WITHDRAWN published on 1.3.2018
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Heating plants with heat pumps in single-family and multi-family houses - Planning, construction, operation - Corr. concerning standard VDI 4645:2018-03.
(Heizungsanlagen mit Wärmepumpen in Ein- und Mehrfamilienhäusern - Planung, Errichtung, Betrieb - Berichtigung zur Richtlinie VDI 4645:2018-03.)
WITHDRAWN published on 1.8.2018
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Heating systems with electrically driven heat pumps in single and multi-family houses - Planning, construction, operation - Trainings, examinations, certifications of qualification.
(Heizungsanlagen mit elektrisch angetriebenen Wärmepumpen in Ein- und Mehrfamilienhäusern - Planung, Errichtung, Betrieb - Schulungen, Prüfungen, Qualifizierungsnachweise.)
WITHDRAWN published on 1.3.2018
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Calculation of heat pumps - Short-cut method for the calculation of the annual effort figure of heat pumps - Electric heat pumps for room heating.
(Berechnung von Wärmepumpen - Kurzverfahren zur Berechnung der Jahresaufwandszahlen von Wärmepumpenanlagen - Elektro-Wärmepumpen zur Raumheizung.)
WITHDRAWN published on 1.1.2003
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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 1.12.2016
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Calculation of heat pumps - Simplified method for the calculation of the seasonal performance factor of heat pumps - Electric heat pumps for space heating and domestic hot water.
(Berechnungen von Wärmepumpen - Kurzverfahren zur Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Elektro-Wärmepumpen zur Raumheizung und Warmwasserbereitung.)
WITHDRAWN published on 1.3.2009
Selected format:Latest update: 2024-12-23 (Number of items: 2 217 157)
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