Journal of Research of the National Bureau of Standards: Engineering and instrumentation. C, Volumes 72-75U.S. Government Printing Office, 1968 |
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Page 15
... ratio of the force due to eddy current losses to the gravitational force , Fm / Fg , for a conducting tube falling through a magnetic field discontinuity which is short compared to the length of the tube . Fm A2to ( AH ) 2 Fo = 1.27m ...
... ratio of the force due to eddy current losses to the gravitational force , Fm / Fg , for a conducting tube falling through a magnetic field discontinuity which is short compared to the length of the tube . Fm A2to ( AH ) 2 Fo = 1.27m ...
Page 33
... ratio , moist gas , psychrometer , psychrometric factor , saturation , thermodynamic wet - bulb tempera- ture ... ratio of thermal to mass diffusivities [ 3 , 11-21 ] . Even these equations , which yield results in closer agreement with ...
... ratio , moist gas , psychrometer , psychrometric factor , saturation , thermodynamic wet - bulb tempera- ture ... ratio of thermal to mass diffusivities [ 3 , 11-21 ] . Even these equations , which yield results in closer agreement with ...
Page 34
... ratio Tw . The term ' gas " as used here and elsewhere in this paper is intended to include a gaseous mixture of which one constituent or component is a permanent gas or mixture of permanent gases and the second constitutent or ...
... ratio Tw . The term ' gas " as used here and elsewhere in this paper is intended to include a gaseous mixture of which one constituent or component is a permanent gas or mixture of permanent gases and the second constitutent or ...
Page 35
... ratio of r . Finally , L. , may be understood as the " effective " latent heat of vaporization ( or sublimation ) of the vapor component of the mixture at constant pressure P and constant temperature Tw . It will be seen that Lv , r is ...
... ratio of r . Finally , L. , may be understood as the " effective " latent heat of vaporization ( or sublimation ) of the vapor component of the mixture at constant pressure P and constant temperature Tw . It will be seen that Lv , r is ...
Page 36
... ratio r , and to bring the gas adia- batically to saturation at pressure P , temperature Tw and mixing ratio r . This system then becomes an adiabatic saturator operating at constant pressure . If nothing enters to violate the ...
... ratio r , and to bring the gas adia- batically to saturation at pressure P , temperature Tw and mixing ratio r . This system then becomes an adiabatic saturator operating at constant pressure . If nothing enters to violate the ...
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Common terms and phrases
accuracy admittance alloys analysis application approximately atomic attenuation bolometer Bolovac bridge Bureau of Standards calculated calibration calorimeter capacitance capacitor Chem circuit coaxial coefficient connectors constant creep Cryogenic crystal curves density described detector determined dew point disk effect electrical electron electron probe microanalysis energy equation error evaluation experimental field film flow frequency function heat hydrometer IEEE impedance input Instr Instrumentation Vol Key words laser linear liquid load magnetic materials measurements ment meter method microwave Mössbauer effect Mössbauer spectroscopy National Bureau obtained optical oscilloscope output paper parameters percent Phys precision pressure Proc properties pulse radiation range ratio reference resistance resistors resonance sample shown in figure solution specimen spectra stress surface Tech techniques temperature thermal thermal conductivity thermocouple thermodynamic thiosulfate tion Trans tube tungsten uncertainty values vapor voltage waveguide wet-bulb wet-bulb temperature wire x-ray
Popular passages
Page 28 - In no case does such identification imply recommendation or endorsement by the National Bureau of Standards, nor does it imply that the material or equipment identified is necessarily the best available for the purpose.
Page 46 - THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates...
Page 25 - Passenger comfort is one of the most important factors to be considered in the design of these facilities and this also applies to the waiting rooms, rest rooms, lunch and dining rooms.
Page 21 - ... (1) nuclear data, (2) atomic and molecular data, (3) solid state data, (4) thermodynamic and transport data, (5) chemical kinetics, (6) colloid and surface properties, and (7) mechanical properties.
Page 82 - These include the development and maintenance of the national standards of measurement and the provision of means and methods for making measurements consistent with these standards...
Page 23 - The procedure uses the x and y coordinates and the individual directions of the minutiae ( ridge endings and bifurcations). The identity of the...
Page 22 - This publication contains a descriptive listing, item by item, of most of the test and calibration work done at the National Bureau of Standards with the respective fees.
Page 16 - Maryland, and by the Division of Biology and Medicine of the United States Atomic...