Jan 25, 2013 17:59
11 yrs ago
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English term
Egypt
Professional top quality translation
Native in: Arabic 
, English
Works in: English to Arabic, Arabic to English, Arabic, and 1 more.
U value (w/m 2K)
English to Arabic
Other
Engineering (general)
Engineering
windows U value 1.0 (w/m 2K.) Waste is broken down by anaerobic digester to CO2 and methane, which is used to supplement district gas heating system.
Proposed translations
(Arabic)
| 4 | عامل التسرب الحراري |
houadfel
|
| 4 | النفاذية الحرارية (واط/متر مربع/كيلفن |
Morano El-Kholy
|
Proposed translations
12 hrs
Selected
عامل التسرب الحراري
(واط/مترمربع/كلفين) U-value عامل التسرب الحراري
U=1/R
R = insulation = القدرة العازلة
The U-factor (sometimes incorrectly referred to as "U-value"), is the overall heat transfer coefficient that describes how well a building element conducts heat. It measures the rate of heat transfer through a building element over a given area under standardised conditions.
http://en.wikipedia.org/wiki/R-value_(insulation)
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Note added at 12 hrs (2013-01-26 06:57:10 GMT)
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http://www.startimes.com/f.aspx?t=30550851
U=1/R
R = insulation = القدرة العازلة
The U-factor (sometimes incorrectly referred to as "U-value"), is the overall heat transfer coefficient that describes how well a building element conducts heat. It measures the rate of heat transfer through a building element over a given area under standardised conditions.
http://en.wikipedia.org/wiki/R-value_(insulation)
--------------------------------------------------
Note added at 12 hrs (2013-01-26 06:57:10 GMT)
--------------------------------------------------
http://www.startimes.com/f.aspx?t=30550851
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1 hr
Morano El-Kholy
Egypt
Egypt
Native in Arabic
Specializes in field
Egypt
31 years of Experience. Available 24/7
Native in: Arabic 
Works in: English to Arabic, Arabic to English
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English term (edited):
u value (W/m²/K).
النفاذية الحرارية (واط/متر مربع/كيلفن
u value (W/m²/K): النفاذية الحرارية (واط/متر مربع/كيلفن
WIKIPEDIA:
Thermal transmittance, also known as U-value, is the rate of transfer of heat (in watts) through one square metre of a structure divided by the difference in temperature across the structure. It is expressed in watts per square metre per kelvin, or W/m²/K.
WIKIPEDIA:
Thermal transmittance, also known as U-value, is the rate of transfer of heat (in watts) through one square metre of a structure divided by the difference in temperature across the structure. It is expressed in watts per square metre per kelvin, or W/m²/K.
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