Heating and Ventilating Buildings: A Manual for Heating Engineers and Architects |
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Page 3
... multiplied by the space passed through . In English measures the unit of this product is a foot - pound , which signifies one pound raised to a height equal to one foot ; it is itself a complex quantity resembling heat in this respect ...
... multiplied by the space passed through . In English measures the unit of this product is a foot - pound , which signifies one pound raised to a height equal to one foot ; it is itself a complex quantity resembling heat in this respect ...
Page 5
... multiplied by 60. In all English - speaking countries the capacity of engines and ma- chinery in general is expressed in horse - power , so that it is necessary to become familiar with this term and its equivalents in heat and ...
... multiplied by 60. In all English - speaking countries the capacity of engines and ma- chinery in general is expressed in horse - power , so that it is necessary to become familiar with this term and its equivalents in heat and ...
Page 11
... multiply the constant as found above by the sum of barometer - reading and reading of thermometer , and subtract from this product 460 ° . NOTE . In using the instrument always keep the mercury at or near point A , so as to keep volume ...
... multiply the constant as found above by the sum of barometer - reading and reading of thermometer , and subtract from this product 460 ° . NOTE . In using the instrument always keep the mercury at or near point A , so as to keep volume ...
Page 14
... multiplying difference of temperature , specific heat and weight . The results will be expressed in heat - units or in capacity of heating one pound of water . The specific heat of bodies in general increases slightly with 14 HEATING ...
... multiplying difference of temperature , specific heat and weight . The results will be expressed in heat - units or in capacity of heating one pound of water . The specific heat of bodies in general increases slightly with 14 HEATING ...
Page 38
... multiplied by the square root of the difference in height multiplied by ratio of weight . in case water is used in the manometer and the gas is air at a temperature of 60 degrees , r will equal 39 HEATING AND VENTILATING BUILDINGS .
... multiplied by the square root of the difference in height multiplied by ratio of weight . in case water is used in the manometer and the gas is air at a temperature of 60 degrees , r will equal 39 HEATING AND VENTILATING BUILDINGS .
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Common terms and phrases
amount of heat asbestos atmosphere boiler building cast-iron cent chimney circulation coal Coefficient column computed connected construction cubic feet cubic foot damper degree difference diameter diaphragm difference of temperature discharged engine equal expansion-tank exposed wall surface Fahr feet of air feet per second floor flow flue following table foot of radiating foot per hour formula friction furnace given glass globe valve heat-units heater heating surface heating-boilers horizontal horse-power hot water hot-air hot-water heating indirect heating iron length live steam metal method morocco multiplied number of cubic Péclet pipe pressure proportion radiating surface return-pipes riser safety-valve shown in Fig square feet square foot square inches steam-boiler steam-heating steam-main steam-pipe supply system of heating system of piping tion total heat trap tube usually valve various velocity velocity in feet ventilation vertical warm water of condensation water-tube boilers weight wrought iron ΙΟ
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Page 338 - IX. It is hereby mutually agreed between the parties hereto that the sum to be paid by the Owner to the Contractor for said work and materials shall be$.. subject to additions and deductions as hereinbefore provided, and that such sum shall be paid in current funds by the Owner to the Contractor in installments, as follows : The final payment shall be made within days after this contract is fulfilled.
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