The Theories and Practice of Centrifugal Ventilating MachinesE. & F. N. Spon, 1883 - 81 sider |
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Side iii
... applied , began its work in February 1849 . Mr. Brunton also then explained and gave drawings of his centrifugal ventilator . But so late as the year 1852 a Committee of the House of Commons reported : - " Your Committee are of opinion ...
... applied , began its work in February 1849 . Mr. Brunton also then explained and gave drawings of his centrifugal ventilator . But so late as the year 1852 a Committee of the House of Commons reported : - " Your Committee are of opinion ...
Side 8
... applied , and furnishes a very simple and sure means to compare different machines . It is this curve which the Commission of Gard has set itself to deter- mine for the six ventilators submitted to their tests . They have given it the ...
... applied , and furnishes a very simple and sure means to compare different machines . It is this curve which the Commission of Gard has set itself to deter- mine for the six ventilators submitted to their tests . They have given it the ...
Side 31
... applied to very thin seams of from 4.304 sq . ft . to 5 38 sq . ft . of equivalent FIG . 9 . Depressions 3 4 5 Square of Volumes . X orifice , as is shown in Fig . 9 , the inflection beginning more or less quickly according to the ...
... applied to very thin seams of from 4.304 sq . ft . to 5 38 sq . ft . of equivalent FIG . 9 . Depressions 3 4 5 Square of Volumes . X orifice , as is shown in Fig . 9 , the inflection beginning more or less quickly according to the ...
Side 36
... applied to the theoretical depression to obtain the initial depression before mentioned . If , in default of this latter , we are content with the effective depression observed under ordinary conditions , the result obtained will be ...
... applied to the theoretical depression to obtain the initial depression before mentioned . If , in default of this latter , we are content with the effective depression observed under ordinary conditions , the result obtained will be ...
Side 39
... applied to Ventila- ting Mines , p . 58 . Ditto , p . 58 .. .. And also the manner of working at Combes , Vol . II . , p . 491 . G. Glepin sq . ft . 1.88 Ditto 3.56 ⚫090 .. 132 Type , Combes ; vertical dia- meter , 1 ouïe , 3 vanes ...
... applied to Ventila- ting Mines , p . 58 . Ditto , p . 58 .. .. And also the manner of working at Combes , Vol . II . , p . 491 . G. Glepin sq . ft . 1.88 Ditto 3.56 ⚫090 .. 132 Type , Combes ; vertical dia- meter , 1 ouïe , 3 vanes ...
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The Theories and Practice of Centrifugal Ventilating Machines Daniel Murgue Uten tilgangsbegrensning - 1883 |
The Theories and Practice of Centrifugal Ventilating Machines Daniel Murgue Uten tilgangsbegrensning - 1883 |
The Theories And Practice Of Centrifugal Ventilating Machines, Tr. And With ... Daniel Murgue Ingen forhåndsvisning tilgjengelig - 2019 |
Vanlige uttrykk og setninger
action applied arrangement Authors average becomes calculation cause centrifugal force chimney circumference cloth Colliery Commission constant Construction CONTENTS cover crown 8vo curve depression determine Devillez diameter direct Ditto Ditto Ditto drawing drawn edition effect effective depression Engineers equal equation equivalent orifice establish experiments expression exterior feet figs forms formula frictions give given Guibal illustrations important inches inclination increase indicator initial depression Inst less machine Machinery Manufacture measure mechanical method Mines motive power natural numerous observations obtain orifice of passage ouïe perfect plates Practical Practical Treatise preceding present pressure produced proportion Public quantity radius reduced remains Remarks resistance result rotation Royal seams Second edition Shaft simple square Steam straight sufficient Tables taking tangential speed term theoretical depression theory thin tion turning vanes ventilator volume yield
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