Bulletin, 325-329. sayılarU.S. Government Printing Office, 1949 |
Kitabın içinden
100 sonuçtan 1-5 arası sonuçlar
Sayfa 5
... taken from heat balance ...... 3. Relations of rate of heat evolution to three stated factors ... 4. Relations of rate of heat evolution to four stated factors .. 5. Relations of rate of heat evolution to two stated factors .. Page . 12 ...
... taken from heat balance ...... 3. Relations of rate of heat evolution to three stated factors ... 4. Relations of rate of heat evolution to four stated factors .. 5. Relations of rate of heat evolution to two stated factors .. Page . 12 ...
Sayfa 18
... taken with the Wanner optical pyrometer ( fig . 10 ) , which was standardized before and after each series of observations . Every series of readings was taken without 29000 2800 2700 TEMPERATURE IN COMBUSTION CHAMBER 2600 FIRED 10.13 ...
... taken with the Wanner optical pyrometer ( fig . 10 ) , which was standardized before and after each series of observations . Every series of readings was taken without 29000 2800 2700 TEMPERATURE IN COMBUSTION CHAMBER 2600 FIRED 10.13 ...
Sayfa 25
... taken in hood ( curve No. 2 ) ; and per cent of rated capacity of boiler developed ( curve No. 3 ) . Classified on combustion - chamber temperature as basis ; tests 150-400 . used in the derivation of Perry's equation for true boiler ...
... taken in hood ( curve No. 2 ) ; and per cent of rated capacity of boiler developed ( curve No. 3 ) . Classified on combustion - chamber temperature as basis ; tests 150-400 . used in the derivation of Perry's equation for true boiler ...
Sayfa 26
... taken with the Wanner pyrometer at five different places in the furnace . The readings were taken successively through the side - wall openings from front to rear , so that the averages may be considered to represent simul- taneous ...
... taken with the Wanner pyrometer at five different places in the furnace . The readings were taken successively through the side - wall openings from front to rear , so that the averages may be considered to represent simul- taneous ...
Sayfa 29
... taken up in the laboratory along the following lines : ( 1 ) Ash analyses ; ( 2 ) experimental determina- tion of fusing points ; ( 3 ) ascertaining the distribution of the ash and its various constituents throughout the coal . To ...
... taken up in the laboratory along the following lines : ( 1 ) Ash analyses ; ( 2 ) experimental determina- tion of fusing points ; ( 3 ) ascertaining the distribution of the ash and its various constituents throughout the coal . To ...
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Sık kullanılan terimler ve kelime öbekleri
Alaska Arkansas auriferous average basin beach beam bed rock bench Bendeleben Mountains boiler efficiency bowlders Cape Nome carbon cent Chickaloon chloritic clay clinker coal bed coal field coastal plain Collier combustion-chamber temperature creek bed curve deposits district ditch Drill hole dry coal east efficiency 72 fault feet thick formation Fort Smith fossils furnace Geological Survey geology granite gravel greenstone Gulch Hartshorne hydrogen inches Kigluaik Kigluaik Mountains Kougarok limestone lower Matanuska Matanuska River material miles mineral mining Mountains mouth Neuropteris Niukluk River Nome group Norton Bay Norton Bay regions Number of tests Ophir Creek outcrop pay streak placer gold Port Clarence pound of combustible pounds of dry probably quartz ratio reconnaissance reported River sample sand sandstone schist Seward Peninsula shaft Shale Shale roof shows slope Spadra stream surface tion tributary U. S. Geol upper valley veins
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