performance factor


performance factor
n
1. коэффициент полезного действия, кпд

2. коэффициент преобразования энергии (безразмерный)

Англо-русский строительный словарь. — М.: Русский Язык. . 1995.

Смотреть что такое "performance factor" в других словарях:

  • Heating Seasonal Performance Factor — (HSPF)   The measure of seasonal or annual efficiency of a heat pump operating in the heating mode. It takes into account the variations in temperature that can occur within a season and is the average number of Btu of heat delivered for every… …   Energy terms

  • Heating seasonal performance factor —   A representation of the total heating output of a central air conditioning heat pump in Btus during its normal usage period for heating, divided by the total electrical energy input in watt hours during the same period, as determined using the… …   Energy terms

  • Seasonal Performance Factor — (SPF)   Ratio of useful energy output of a device to the energy input, averaged over an entire heating season …   Energy terms

  • Performance analysis — In software engineering, performance analysis, more commonly today known as profiling, is the investigation of a program s behavior using information gathered as the program executes (i.e. it is a form of dynamic program analysis, as opposed to… …   Wikipedia

  • Factor analysis — is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved, uncorrelated variables called factors. In other words, it is possible, for example, that variations in …   Wikipedia

  • Factor de crecimiento insulínico tipo 1 — (somatomedina C) HUGO 5464 …   Wikipedia Español

  • Factor-X — Saltar a navegación, búsqueda Para el programa de televisión, véase Factor X (TV). Un wikipedista está trabajando actualmente en extender este artículo. Es posible que, a causa de ello, haya lagunas de contenido o deficiencias de formato. Por… …   Wikipedia Español

  • Factor seven — is a band based out of Birmingham, Alabama. Formed in 1997, the group is probably best well known for its comeback after a three year hiatus and subsequent multi success tour of East Asia in May, 2007. The band is currently together.Early daysThe …   Wikipedia

  • Performance — Saltar a navegación, búsqueda Mimo y Pintura …   Wikipedia Español

  • Performance metrics — are measures of an organization s activities and performance. Performance metrics should support a range of stakeholder needs from customers, shareholders to employees [Mark Graham Brown, Using the Right Metrics to Drive World class Performance ] …   Wikipedia

  • Performance psychology — is the branch of psychology that studies the factors that allow individuals, communities and societies to flourish. Most recently, performance psychology has included the study of the psychological skills and knowledge necessary to facilitate and …   Wikipedia

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