A Practical Treatise on the 'Otto' Cycle Gas Engine |
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Página 47
an elevation and plan of a tandem engine , having cylinders 254 inches diameter
and 36 inches stroke , which , when running at 120 revolutions per minute and
working with coal gas of 16 candle - power , it is stated , will develop 400 B.H.P. ...
an elevation and plan of a tandem engine , having cylinders 254 inches diameter
and 36 inches stroke , which , when running at 120 revolutions per minute and
working with coal gas of 16 candle - power , it is stated , will develop 400 B.H.P. ...
Página 61
52 is an external elevation of a tandem ' scavenging engine , which will indicate
150 H.P. with coal gas , and onefifth less with Dowson gas . With Sandiacre gas ,
With Sandiacre gas , the consumption is 15 cubic feet per 1.H.P. per hour .
52 is an external elevation of a tandem ' scavenging engine , which will indicate
150 H.P. with coal gas , and onefifth less with Dowson gas . With Sandiacre gas ,
With Sandiacre gas , the consumption is 15 cubic feet per 1.H.P. per hour .
Página 137
... issuing from a small orifice there is a reduction of pressure ; and , second ,
upon the relation between the velocity at which the gases pass up the tube and
the rate of propagation of combustion in the mixture of air and coal gas
downwards .
... issuing from a small orifice there is a reduction of pressure ; and , second ,
upon the relation between the velocity at which the gases pass up the tube and
the rate of propagation of combustion in the mixture of air and coal gas
downwards .
Página 198
CHAPTER XXXIII DOWSON GAS The economical conditions of obtaining power
from coal or coke are daily becoming more understood , and to obtain an
indicated horse - power hour from one pound of coal is a great achievement ; but
that it ...
CHAPTER XXXIII DOWSON GAS The economical conditions of obtaining power
from coal or coke are daily becoming more understood , and to obtain an
indicated horse - power hour from one pound of coal is a great achievement ; but
that it ...
Página 200
Hence , for such purposes , it is best to use anthracite coal , which , being nearly
pure , does not contain sulphur nor yield much ammonia , tar , or other products
which readily condense and foul the pipes and valves . Good anthracite is also ...
Hence , for such purposes , it is best to use anthracite coal , which , being nearly
pure , does not contain sulphur nor yield much ammonia , tar , or other products
which readily condense and foul the pipes and valves . Good anthracite is also ...
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actual angle arranged Average bearing brake cent centre CHAPTER charge Chemistry coal coke College combustion chamber compression connecting Construction crank crank shaft Crown 8vo cubic feet cycle cylinder designed diagram diameter direct driving effective Electricity Elementary elevation equal exhaust exhaust valve experience explosion firing fitted fixed flywheel foot force fuel gas engine give governor H.P. NOM heat horse-power hour ignition Illustrations impulse indicator length lever light load maximum means Mechanics Messrs method minute mixture moved obtained ordinary Otto passing pipe piston placed plant Plates position practice pressure producer Professor Robey running SCALE School Science shaft shown shows side speed spring square inch steam stroke supply TABLE taken taking temperature tion trial tube valve volume weight wheel Woodcuts
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