This paper outlines the search for a design method for radiant wall panel heating using steel pipe coils embedded in concrete cross walls, in a local authority housing scheme (500 dwellings). Using an electrical analogue method, it provides details of heat outputs to be expected for variable pipe spacings and temperatures, for a fixed wall thickness or pipe depth. Anticipated room conditions and control problems are investigated. The radiant heating is linked with a mechanical ventilation system in each dwelling to aid control and minimise the risk of condensation. A cost comparison with radiators is given (1970 prices) and some details of site tests.
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References
1.
1 Fordham, M. & Ryding, H.‘Radiant wall heating for flats’Build. Serv. Eng.46 (1), A23 (1978)
2.
2 CIBS(IHVE) Guide, 1970 edition
3.
3 Wong, H. Y., ‘Heat transfer for engineers, a handbook of essential formulae and data’, Table 2.2, No23
4.
4 ibid Table 2.2, No25
5.
5 ibid Table A5
6.
6 ibid Table 3.2
7.
7 ibid Table 3.2, Table 2
8.
8 Vidal, J.‘Calcul experimental par analogie rhéolectique des distributions de température dans les panneaux rayonnants’Industries Thermiques4 (7), 324 (1958)
