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Heating and Ventilating Buildings: An Elementary Treatise
Rolla Clinton Carpenter
Попередній перегляд недоступний - 2016
Heating and Ventilating Buildings: An Elementary Treatise (Classic Reprint)
Rolla Clinton Carpenter
Попередній перегляд недоступний - 2017
amount of heat arranged asbestos atmosphere building carbonic acid cast-iron cent chimney circulation coal column combustion computed connected construction cubic contents cubic feet cubic foot dampers degree difference diameter diaphragm difference of temperature direct radiating 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 gases given glass globe valve heat-units heater heating surface heating-boilers horizontal horse-power hot water hot-air hot-water heating indirect heating iron metal method multiplied number of cubic Peclet pipe pound of steam pressure proportions 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 thermometer tion trap tube usually valve various velocity ventilation vertical warm water of condensation water-tube boilers weight
Сторінка 338 - 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.
Сторінка 57 - ... these coefficients are to be increased respectively as follows : Ten per cent, where the exposure is a northerly one, and winds are to be counted on as important factors. Ten per cent, when the building is heated during the daytime only, and the location of the building is not an exposed one. Thirty per cent, when the building is heated during the daytime only, and the location of the building is exposed. Fifty per cent, when the building is heated during the winter months intermittently, with...
Сторінка 339 - ARTICLE XIII. The said parties for themselves, their heirs, executors, administrators, and assigns, do hereby agree to the full performance of the covenants herein contained. IN WITNESS WHEREOF, the parties to these presents have hereunto set their hands and seals, the day and year first above written.
Сторінка 336 - Contractor ....), and party of the second part (hereinafter designated the Owner. . . . ) WITNESSETH that the Contractor.., in consideration of the agreements herein made by the Owner.., agree with the said Owner..
Сторінка 337 - No alterations shall be made in the work shown or described by the drawings and specifications, except upon a written order of the Architect, and when so made, the value of the work added or omitted shall be computed by the Architect, and the amount so ascertained shall be added to or deducted from the contract price.
Сторінка 338 - All payments shall be made upon written certificates of the Architects to the effect that such payments have become due.
Сторінка 27 - ... gas. This element is practically inert in all processes of combustion or -respiration. It is not affected in composition, either by passing through a furnace during combustion or through the lungs in the process of respiration. Its action is to render the oxygen less active, and to absorb some part of the heat produced by the process of oxidation.
Сторінка 239 - The principal radiating surface is made of parallel lines of i^-inch, or larger, pipe, placed under the benches and supplied by the return current; this has in all cases a pitch toward the heater. An illustration of the method of piping as designed by AH Dudley of the Herendeen Mfg. Co. is shown in Figs. 193, 194, and 195 so clearly as to require no special explanation. Any system of piping which gives free circulation and which is adapted to the local conditions will give satisfactory results. The...
Сторінка 136 - Standard Library of Tales." There Is a great difference of opinion as to the relative merits of the two sisters as authors. While some critics assign the superiority to Harriet Lee, others claim with equal confidence, that the tales of Sophia Lee are the gems of the original collection.