Journal of Research of the National Bureau of Standards: Engineering and instrumentation. C, Volumes 73-75The Bureau, 1969 |
From inside the book
Results 1-5 of 100
Page 20
... experimental program is under way . 6. References [ 1 ] West , E. D. , Heat exchange in adiabatic calorimeters , J. Res . NBS 67A ( Phys . and Chem . ) No. 4 , 331–341 ( 1963 ) . [ 2 ] Laughlin , J. S. , and Genna , S. , Calorimetry in ...
... experimental program is under way . 6. References [ 1 ] West , E. D. , Heat exchange in adiabatic calorimeters , J. Res . NBS 67A ( Phys . and Chem . ) No. 4 , 331–341 ( 1963 ) . [ 2 ] Laughlin , J. S. , and Genna , S. , Calorimetry in ...
Page 21
... experiment . The standard deviation computed from the residuals of the fit was 5 ° F ( ≈ 2.8 ° C ) . Key words ... experimental setup for measuring air cavity temperature . A therm- istor , potted into the tip of a steel tube , is ...
... experiment . The standard deviation computed from the residuals of the fit was 5 ° F ( ≈ 2.8 ° C ) . Key words ... experimental setup for measuring air cavity temperature . A therm- istor , potted into the tip of a steel tube , is ...
Page 22
... experimental value obtained because of equipment breakdown . A calculated value of 242 was inserted in this cell for ... experiment , it was decided to use four nominally identical tires : 7.35-14 , 4 - ply nylon from a single ...
... experimental value obtained because of equipment breakdown . A calculated value of 242 was inserted in this cell for ... experiment , it was decided to use four nominally identical tires : 7.35-14 , 4 - ply nylon from a single ...
Page 27
... experimental data and 6 are calculated . The experimental x - ray powder diffraction patterns are made with a Geiger counter x - ray diffractometer , using samples of high purity . All d - values were assigned Miller indices determined ...
... experimental data and 6 are calculated . The experimental x - ray powder diffraction patterns are made with a Geiger counter x - ray diffractometer , using samples of high purity . All d - values were assigned Miller indices determined ...
Page 28
... experiments on iron show that iron whiskers can be grown by heating iron field emitters to about 900 ° C in the electric field . The phase transition at 910 ° C has also been observed . Key words : Emission microscopy ; field - emission ...
... experiments on iron show that iron whiskers can be grown by heating iron field emitters to about 900 ° C in the electric field . The phase transition at 910 ° C has also been observed . Key words : Emission microscopy ; field - emission ...
Other editions - View all
Common terms and phrases
accuracy admittance alloys analysis application atomic attenuation Bolovac bridge Bureau of Standards calculated calibration calorimeter calorimetry capacitance capacitor cell Chem circuit coaxial coefficients components Conf connectors corrosion coupler Cryogenic crystal density described detector determined dew point effect electrical electron electron probe microanalysis energy Engineering equation error evaluation experimental field frequency fringes function germanium heat hydrogen hydrometer impedance input Instr instrument Instrumentation Vol Kerr cell Key words laser liquid load magnetic materials measurements ment method microwave Mössbauer spectroscopy National Bureau neutron nuclear obtained optical output paper parameters percent Phys polarization power meter precision pressure Proc procedure properties Publ radiation range ratio reference reflection coefficient Research resistance resistor resonance sample SD Catalog specimens Stand surface Tech technique temperature thermal thermal conductivity thermistor thermocouple tion Trans tube tungsten uncertainty values vapor virial coefficient voltage wires x-ray
Popular passages
Page 120 - 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 43 - THE INSTITUTE FOR MATERIALS RESEARCH conducts materials research leading to improved methods of measurement, standards, and data on the properties of well-characterized materials needed by industry, commerce, educational institutions, and Government; provides advisory and research services to other Government agencies; and develops, produces, and distributes standard reference materials. The Institute consists of the Office of Standard Reference Materials, the...
Page 43 - C. Engineering and Instrumentation Reports research and development results of interest chiefly to the engineer and the applied scientist.
Page 43 - ... research and provides technical services designed to aid Government agencies in improving cost effectiveness in the conduct of their programs through the selection, acquisition, and effective utilization of automatic data processing equipment; and serves as the principal focus within the executive branch for the development of Federal standards for automatic data processing equipment, techniques, and computer languages.
Page 165 - 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 43 - THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates that system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry. and commerce. The Institute consists of a Center for Radiation Research, an Office of Measurement Services and the following divisions: Applied...
Page 172 - A method is presented for the analysis of data representing functions of two variables, when the response can be tabulated in a rectangular array. The procedure is based on a partitioning of the row by column interaction effects into a sum of terms, each of which is the product of a row factor by a column factor. The factors in each term are estimated by a method involving the extraction of characteristic roots. The method contains as special cases a number of procedures used for the handling of...
Page 17 - ... (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 10 - 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 43 - TECHNOLOGY provides technical services to promote the use of available technology and to facilitate technological innovation in industry and Government; cooperates with public and private organizations...