Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3770Chemical news office., 1932 |
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Strona 28
... considerably the heat transfer . " Experimental work in this field has naturally been directed mainly to the im ... considerable proportions , the rate of steam condensation may be SO restricted as to become the determining factor in the ...
... considerably the heat transfer . " Experimental work in this field has naturally been directed mainly to the im ... considerable proportions , the rate of steam condensation may be SO restricted as to become the determining factor in the ...
Strona 30
... considerably reduced by oiling its surface before Exposure a very great increase in blacken- ing being observed at the lower velocities . This increased sensitiveness of the oiled film is almost certainly due to fluorescence of the oil ...
... considerably reduced by oiling its surface before Exposure a very great increase in blacken- ing being observed at the lower velocities . This increased sensitiveness of the oiled film is almost certainly due to fluorescence of the oil ...
Strona 31
agreed satisfactorily to 270 ° C. , but departed considerably from each other above that temperature ( e.g. , a difference of 1 in 500 at 360 ° C ) . The present results lie in the region between the former determinations , and should ...
agreed satisfactorily to 270 ° C. , but departed considerably from each other above that temperature ( e.g. , a difference of 1 in 500 at 360 ° C ) . The present results lie in the region between the former determinations , and should ...
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