Air infiltration energy consumption was investigated in an outdoor test cell with different leakage configurations and air flow rates under both infiltration and exfiltration. Measurements showed that under heating conditions, the air infiltration energy consumption ranged from 55 percent less than to 15 percent greater than the classically calculated values, depending on the air flow rate and direction (infiltration or exfiltration), solar radiation, and air leakage configuration.

1.
Anderlind, G., 1985, “Energy consumption due to air infiltration”, Proceedings of the 3rd ASHRAE/DOE/BTECC Conference on Thermal Performance of the Exterior Envelopes of Buildings, Clearwater Beach, FL, pp. 201–208.
2.
Anderson, K. A., and Wadmark, T., 1987, “Use of ventilation and insulation in single family houses for thermal comfort, energy conservation and protection against moisture, dust and radon, the OPTIMA concept,” Proceedings of the 3rd International Congress on Building Energy Management ICBEM’87, Vol. 3, Lausanne, Switzerland.
3.
ASHRAE, 1981, ASHRAE Handbook: 1981 Fundamentals, American Society of Heating, Refrigeration and Air-conditioning Engineers, Atlanta, GA.
4.
ASME, 1985, “Measurement Uncertainty,” ANSI/ASME PTC 19.1-1985, ASME, New York.
5.
Bailly
N. R.
,
1987
, “
Dynamic insulation systems and energy conservation in buildings
,”
ASHRAE Transactions
, Vol.
93
, Part 1, pp.
447
466
.
6.
Bhattacharyya, S., and Claridge, D. E., 1995,“The energy impact of air leakage through insulated walls,” ASME JOURNAL OF SOLAR ENERGY ENGINEERING, Vol. 117.
7.
Claridge
D. E.
, and
Bhattacharyya
S.
,
1990
, “
The measured energy impact of infiltration in a test cell
,”
ASME JOURNAL OF SOLAR ENERGY ENGINEERING
, Vol.
112
, pp.
132
139
.
8.
Kohonen
R.
,
Tech
D.
, and
Wirtanen
M.
,
1987
, “
Thermal coupling of leakage flows and heating load of buildings
,”
ASHRAE Transactions
, Vol.
93
, Part
2
, pp.
2303
2318
.
9.
Liu, Mingsheng, 1987, Thermal techniques in buildings, Harbin Architectural and Civil Engineering Institute Press, Harbin, China.
10.
Liu, Mingsheng, and Claridge, David E., 1992, “The energy impact of combined solar radiation/infiltration/conduction effects in walls and attics,” Proceedings of the 3rd ASHRAE/DOE/BTECC Conference on Thermal Performance of the Exterior Envelopes of Buildings, Clearwater Beach, FL, pp. 39–47.
11.
Liu, Mingsheng, and Claridge, David E., 1993, “A calorimetric method for heat transfer coefficient measurement of thermal envelopes,” Proceedings of Solar Engineering 1993, Washington, DC, pp. 495–505.
12.
Liu, Mingsheng, and Claridge, David E., 1995,“Heat flux error of steady-state method for building components under dynamic conditions,” Proceedings of Solar Engineering 1995, Maui, HI, Vol. 1, pp. 219–227.
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