Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 17
... temperature of the air to be 26 deg . 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 re- quired , then 148 cubic ft . of ...
... temperature of the air to be 26 deg . 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 re- quired , then 148 cubic ft . of ...
Página 24
... temperature of the outer air to be 32 deg . F. , we shall not require to admit so much cold air into the room by about 100 cubic ft . , but exit must be provided for the full quantity . Professor Tyndall gives the following table of ...
... temperature of the outer air to be 32 deg . F. , we shall not require to admit so much cold air into the room by about 100 cubic ft . , but exit must be provided for the full quantity . Professor Tyndall gives the following table of ...
Página 43
... temperature be- tween the inner and outer airs , so in summer it may come to a stop , or be even reversed . This objection is not of much weight , as people are far oftener out in the air in sum- mer , and at night when gas or candles ...
... temperature be- tween the inner and outer airs , so in summer it may come to a stop , or be even reversed . This objection is not of much weight , as people are far oftener out in the air in sum- mer , and at night when gas or candles ...
Página 48
... temperature of the City sewers , will not , I think , be out of place : - External Temperature in Shade . Temperature in Sewer . Time 48.
... temperature of the City sewers , will not , I think , be out of place : - External Temperature in Shade . Temperature in Sewer . Time 48.
Página 49
William Frederick Butler. External Temperature in Shade . Temperature in Sewer . Time of Year . Highest . Lowest . Mean . High . Low . Mean . Above External Temperature . Below External Temperature . Summer 72 ° 55 65.04 68 56 61.92 3.12 ...
William Frederick Butler. External Temperature in Shade . Temperature in Sewer . Time of Year . Highest . Lowest . Mean . High . Low . Mean . Above External Temperature . Below External Temperature . Summer 72 ° 55 65.04 68 56 61.92 3.12 ...
Outras edições - Ver todos
Ventilation of Buildings: A Paper Read Before the Society of Civil and ... William Frederick Butler Visualização completa - 1873 |
Termos e frases comuns
acid and water applied atmosphere Brevet building burners C. E. Illustrated carbon and hydrogen carbonic acid Carpenter cause cesspool Chemical chimney cisterns cloth Coal cold air combustion commonly construction copperplate cubic ft densities Desaguliers difference difficulty engravings enter exit fire foul air fresh air furnace GILLMORE heated house drains hydrogen Hypsometry inlets Iron Jacob Ackworth landlord light Litho lithographed plates means mechanical ventilation Mechanics method Military Academy Mining Naval nitrogen numerous outer air oxygen pass persons Practical pump quantity of air Railway revised and enlarged revolutions per minute sanitary matters Second edition sewage sewerage sewers shafts simple bodies siphon Sir Jacob Steam Engine Steel sulphuretted hydrogen supply Tables Telegraphy temperature thermo-ventilation Tinted paper tion town trap Treatise tubes tunnels U. S. Army U. S. Navy Valve ventilating pipe water-closet WEST POINT wire gauze wood cuts