CRC Handbook of Tables for Applied Engineering ScienceRay Emil Bolz, Ray E. Bolz, George Lewis Tuve CRC Press, 1973 - 1166 pages |
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Page 522
... FLOW IN VACUUM SYSTEMS Relationships of Flow Conductance , Throughput , and Pressure Drop In design calculations involving vacuum pump capacity , piping or conduit sizes , and pumpdown time , it is necessary to evaluate the pressure ...
... FLOW IN VACUUM SYSTEMS Relationships of Flow Conductance , Throughput , and Pressure Drop In design calculations involving vacuum pump capacity , piping or conduit sizes , and pumpdown time , it is necessary to evaluate the pressure ...
Page 523
... FLOW IN VACUUM SYSTEMS ( Continued ) A given pattern of flow will exist only under certain conditions . Extensive " critical " regions of mixed or unstable flow pattern may be encountered as the type of flow changes from one to another ...
... FLOW IN VACUUM SYSTEMS ( Continued ) A given pattern of flow will exist only under certain conditions . Extensive " critical " regions of mixed or unstable flow pattern may be encountered as the type of flow changes from one to another ...
Page 525
... FLOW IN VACUUM SYSTEMS ( Continued ) Throughput is related to mass flow rate by a simple constant in which the perfect gas equation is used in the form : density = P P1 + P2 avg RT = 2RT Table C. LAMINAR FLOW IN LONG PIPES " Conductance ...
... FLOW IN VACUUM SYSTEMS ( Continued ) Throughput is related to mass flow rate by a simple constant in which the perfect gas equation is used in the form : density = P P1 + P2 avg RT = 2RT Table C. LAMINAR FLOW IN LONG PIPES " Conductance ...
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acetate acid alcohol alloys Aluminum ASTM atmosphere Atomic Beryllium Btu/lb Cadmium cal/g Calcium Carbon centipoises Chemical Rubber chloride coefficient combustion compounds compression constant Continued Copper deg F density Dichlorodifluoromethane Dielectric Dielectric constant Electric Electronics emission energy Engineers enthalpy Ethanol fission flow following table frequency friction fuel gases glass gray H₂ H₂O Handbook heat of fusion Hydrazine Hydrogen iron isotope kg/m³ kpsi Laser lb/ft³ Lett liquid Lithium Magnesium materials McGraw-Hill Book Company metal Methyl MN/m² monocl multiply values neutrons Nickel oxide Oxygen percent Phys plastic Potassium pressure PROPERTIES psia radiation ratio Reactor REFERENCES Refrigerant resins resistance rhomb saturated Sodium solid Specific heat specific heat ratio Stainless steel Standard strength Sulfur surface Temp temperature Thermal conductivity THERMAL NEUTRON Toxic unit Vacuum Vapor velocity viscosity volume Zinc