American Stationary Engineering: Facts, Rules and General Information Gathered from Thirty Years' Practical Experience as Running, Erecting and Designing EngineerDerry-Collard Company, 1906 - 281 стор. |
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Результати 1-5 із 48
Сторінка 14
... square foot of grate per hour , the clinkers will be too large to go through a grate opening of suitable size for such coal . PIPES HOLES SPACED 3 * Fig . 3. A Home - made Blower . Where only a flat grate is provided , one method is to ...
... square foot of grate per hour , the clinkers will be too large to go through a grate opening of suitable size for such coal . PIPES HOLES SPACED 3 * Fig . 3. A Home - made Blower . Where only a flat grate is provided , one method is to ...
Сторінка 17
... square the coal would be put on one side , as shown in Fig . 4 , nine shovelfuls with No. 6 scoop . Firing in this manner , the smoke will be reduced to a minimum , but where there are city laws regarding Mechanical Stokers . smoke ...
... square the coal would be put on one side , as shown in Fig . 4 , nine shovelfuls with No. 6 scoop . Firing in this manner , the smoke will be reduced to a minimum , but where there are city laws regarding Mechanical Stokers . smoke ...
Сторінка 39
... square inch will make a strong shell , and is not suffi- ciently high to interfere materially with its ductility . It is not possible , however , to get all plates just alike in tensile strength , so that plates should be not less than ...
... square inch will make a strong shell , and is not suffi- ciently high to interfere materially with its ductility . It is not possible , however , to get all plates just alike in tensile strength , so that plates should be not less than ...
Сторінка 41
... square root of 6,900 working pressure X diameter of bolts Instead of 6,900 use of 5,530 for salt water and 5,000 for copper bolts . Tubes should be of wrought iron . Steel tubes Too Many Tubes . require annealing , are too stiff 41.
... square root of 6,900 working pressure X diameter of bolts Instead of 6,900 use of 5,530 for salt water and 5,000 for copper bolts . Tubes should be of wrought iron . Steel tubes Too Many Tubes . require annealing , are too stiff 41.
Сторінка 45
... square inch area of valve for each 3 square feet of grate . For lever valves allow I square inch for each 2 square feet of grate ; or , multiply the weight of water evaporation per hour by .005 ; the result is area of valve disc in square ...
... square inch area of valve for each 3 square feet of grate . For lever valves allow I square inch for each 2 square feet of grate ; or , multiply the weight of water evaporation per hour by .005 ; the result is area of valve disc in square ...
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American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2015 |
American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2018 |
American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2018 |
Загальні терміни та фрази
air pump amount babbitt metal belt boiler bottom brass brick builders cause cement cent check valve chimney clean clinker coal compression condenser cool copper Corliss engine Corliss valve crank crank-pin crosshead cubic cut-off cylinder oil diameter drain drip eccentric evaporation expansion feed feet filled fire flanges flue follower bolts foundation furnace gage gauge give globe valve grate heat units heater holes horse-power iron joint junk ring leak lever load lubricant mean effective pressure metal mortar necessary piston rod piston speed piston valve poppet valve pulley Rosendale safety valve screwed shaft shell showed shown in Fig side slide valve square inch steam pipe steel stone strainer stroke sufficient surface surface condenser taper temperature tensile strength thick thing thread tight trouble tubes vacuum water hammer weight wheel wire wrist plate
Популярні уривки
Сторінка 5 - A plain talk on every-day work about engines, boilers, and their accessories. It is not intended to be scientific or mathematical. All formulas are in simple form so that any one understanding plain arithmetic can readily understand any of them. The author has made this the most practical book in print; has given the results of his years of experience, and has included about all that has to do with an engine room or a power plant.