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Swegon Luftbaserede klimasystemer 2005 www.swegon.dkOmregningsfaktorer
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LÆNGDE | | |
m | in (inch) | ft (feet) |
l | 39,370 | 3,281 |
25,4·10-3 | 1 | 83,33·10-3 |
0,3048 | 12 | 1 |
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AREAL | |
m2 | sq ft (square feet) |
l | 10,76 |
0,09290 | 1 |
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VOLUMEN | | |
m3 | ft3 | US gallon |
l | 35,32 | 264,2 |
28,32·10-3 | 1 | 7,481 |
3,785·10-3 | 0,1337 | 1 |
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MASSE | |
kg | lb (pound) |
l | 2,205 |
0,4536 | 1 |
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VOLUMENSTRØM | | | |
m3/s | l/s | m3/h | cfm (cubic feet per minute) |
l | 103 | 3600 | 2119 |
10-3 | 1 | 3,6 | 2,119 |
0,2778·10-3 | 0,2778 | 1 | 0,5886 |
0,4720·10-3 | 0,472 | 1,699 | 1 |
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HASTIGHED | |
m/s | fpm (feet per minute) |
l | 196,9 |
5,080·10-3 | 1 |
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TRYK | | | | |
Pa (= 10-2 mbar) | kp/cm2 | mmvp | lb/in2 (psi) (pound per square inch) | in of water (inch of water) |
1 | 10,20·10-6 | 0.1020 | 0,1450·10-3 | 4,015·10-3 |
98,07·103 | 1 | 104 | 14,22 | 393,7 |
9,807 | 10-4 | 1 | 1,422·10-3 | 39,37·10-3 |
6,895·103 | 70,31·10-3 | 703,1 | 1 | 27,68 |
249,1 | 2,540·10-3 | 25,40 | 36,13·10-3 | 1 |
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ENERGI | | | | |
J (= Ws) | kpm | kcal | kWh | Btu (British thermal unit) |
1 | 0,1020 | 0,2388·10-3 | 0,2778·10-6 | 0,9478·10-3 |
98,07 | 1 | 2,342·10-3 | 2,724·10-6 | 9,295·10-3 |
4,187·103 | 426,9 | 1 | 1,163·10-3 | 3,968 |
3,6·106 | 0,3671·106 | 859,8 | 1 | 3,412·103 |
1,055·103 | 107,6 | 0,2520 | 0,2931·10-3 | 1 |
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EFFEKT | | | | | |
W (= J/s) | kW (= kJ/s) | kcal/h | hk | Btu/h | TR (ton of re- frigation) |
1 | 10-3 | 0,8598 | 1,36·10-3 | 3,412 | 0,2843·10-3 |
103 | 1 | 0,8598·103 | 1,360 | 3,412·103 | 0,2843 |
1,163 | 1,163·10-3 | 1 | 1,581·10-3 | 3,968 | 0,3307·10-3 |
735,5 | 0,7355 | 632,4 | 1 | 2,510·103 | 0,2091 |
0,2931 | 0,2931·10-3 | 0,2520 | 0,3985·10-3 | 1 | 83,33·10-6 |
3,517·103 | 3,517 | 3,024·103 | 4,783 | 12·103 | 1 |
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