Ventilation of Buildings: A Paper Read Before the Society of Civil and Mechanical Engineers, at No. 7, Westminster Chambers, on the 10th of January, 1873. (With Additions).Kell Bros., 1873 - 30 páginas |
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Página 9
... assume the temperature of the air to be 62 ° F. - it will be seen that the ordinary fire plays no unimportant part in the con- sumption of air ; for , if we assume one pound of coal per hour as the quantity required , then 148 cubic ...
... assume the temperature of the air to be 62 ° F. - it will be seen that the ordinary fire plays no unimportant part in the con- sumption of air ; for , if we assume one pound of coal per hour as the quantity required , then 148 cubic ...
Página 11
... assuming the tem- perature of the outer air to be 32 ° F , we shall not require to admit so much cold air into the room by about 100 cubic feet , but exit must be provided for the full quantity . Professor Tyndall gives the following ...
... assuming the tem- perature of the outer air to be 32 ° F , we shall not require to admit so much cold air into the room by about 100 cubic feet , but exit must be provided for the full quantity . Professor Tyndall gives the following ...
Página 14
... one room as a type of the rest , and I will assume that it is desirable to keep up the old- fashioned open fireplace , wasteful as it is . The fresh air may be brought directly through the outer VENTILATION OF BUILDINGS . 15.
... one room as a type of the rest , and I will assume that it is desirable to keep up the old- fashioned open fireplace , wasteful as it is . The fresh air may be brought directly through the outer VENTILATION OF BUILDINGS . 15.
Página 26
... assumed that it will entirely prevent any gases from passing into the house . A little consideration will shew , however , that if the gas is gene- rated in such quantities as to cause any considerable pressure in the sewers it will ...
... assumed that it will entirely prevent any gases from passing into the house . A little consideration will shew , however , that if the gas is gene- rated in such quantities as to cause any considerable pressure in the sewers it will ...
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Termos e frases comuns
acid and water Admiralty air flue air per hour believe building burners called carbonic acid carpenter cast iron cause channel charcoal chimney cholera cisterns coal coal gas cold air combustion commonly consider cubic feet densities Desaguliers diameter difference difficulty draught efficient ventilation EGLESTON elements enter escape exit factories feet of air feet per hour form of cesspool foul air foul gas foul gases Fresh Air inlets furnace gas light grate heated heavier Intending tenants joists landlord light machine means mechanical ventilation nitrogen ornamental outer air oxide oxygen pass Peat perhaps persons Portland cement presence Pugging pumping putrid quantity of air readily respiration sanitary condition sanitary matters sanitary science sewage sewerage sewers shew shewn simple bodies Sir Jacob soil stations sulphuretted hydrogen Sulphurous Acid supply syphon thermo-ventilation tion town trap tubes tunnels valve ventilating pipe ventilating shafts wall waste water-closet