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11.
S. V. Stankus I. V. Savchenko O. S. Yatsuk Yu. M. Kozlovskii 《Thermophysics and Aeromechanics》2018,25(4):639-642
Enthalpy of solid and liquid intermetallic compound CsBi2 in the temperature range of 430–1225 K was measured by massive isothermal drop calorimeter. Approximation equations were obtained, and isobaric heat capacity and enthalpy change on melting were determined. The tables of recommended values of caloric properties in the range from 298.15 K to 1225 K were developed. The experimental uncertainty of enthalpy and heat capacity measurements were estimated to be within 0.35 and 1.0%, respectively. The obtained results were compared with the calculations according to the laws of ideal solutions. 相似文献
12.
Thermal conductivity of ozone-safe refrigerant C10M1 in liquid (303.9–342.4 K, 1.23–4.257 MPa) and gaseous (324–398.15 K;
0.672–2.107 MPa) states was studied by the methods of high-frequency thermal waves and coaxial cylinders. The estimated measurement
errors for the temperature, pressure, and thermal conductivity are ±0.02 K, ±1.5 kPa, and ±1.5–2.5 %, correspondingly. Approximation
dependencies for thermal conductivity were obtained over the studied range of temperatures and pressures as well as on the
dew and bubble lines. It is shown that thermal conductivity in the liquid state is additive relative to mass concentrations
of components.
The work was financially supported by the Russian Foundation for Basic Research (grant No. 04-02-16355). 相似文献
13.
K. H. Kamper T. C. Awes P. Stankus H. H. Gutbrod V. Manko T. Peitzmann R. Santo 《Zeitschrift fur Physik C Particles and Fields》1997,74(4):587-591
In this note we comment on a recent publication in this journal by the CERES (NA45) Collaboration [1]. The authors report to have determined an upper limit on the direct photon yield relative to the decay photon yield in S + Au collisions of 14% and 7% by two different methods, respectively. We argue that these limits are unsupported by the results and analysis of the CERES data. The systematic error estimates quoted in the CERES analysis are consistently overly optimistic. Using more realistic estimates of the various error contributions and propagating them appropriately we arrive at a direct photon upper limit which at best is 20% of the inclusive photon yield, and most probably is much higher. 相似文献
14.
15.
Abbott T Akiba Y Beavis D Bloomer MA Bond PD Chasman C Chen Z Chu YY Cole BA Costales JB Crawford HJ Cumming JB Debbe R Engelage J Fung SY Grodzins L Gushue S Hamagaki H Hansen O Hayano RS Hayashi S Homma S Huang HZ Ikeda Y Juricic I Kang J Katcoff S Kaufman S Kimura K Kitamura K Kurita K Ledoux RJ Levine MJ Miake Y Morse RJ Moskowitz B Nagamiya S Olness J Parsons CG Remsberg LP Sakurai H Sarabura M Shor A Stankus P Steadman SG Stephans GS Sugitate T Tanaka M Tannenbaum MJ Torikoshi M 《Physical review letters》1991,66(12):1567-1570
16.
17.
Albrecht R Antonenko V Awes TC Barlag C Berger F Bloomer M Blume C Bock D Bock R Bohne E Bucher D Claesson G Claussen A Clewing G Debbe R Dragon L Dubovik Y Eklund A Fokin S Franz A Garpman S Glasow R Gustafsson HÅ Gutbrod HH Hansen O Hölker G Idh J Ippolitov M Jacobs P Kampert KH Karadjev K Kolb BW Lebedev A Löhner H Lund I Manko V Moskowitz B Nikolaev S Nystrand J Obenshain FE Oskarsson A Otterlund I Peitzmann T Plasil F Poskanzer AM Purschke M Ritter H Roters B Saini S Santo R Schlagheck H 《Physical review letters》1996,76(19):3506-3509
18.
Beavis D Bennett MJ Carroll JB Chiba J Chikanian A Crawford H Cronqvist M Dardenne Y Debbe R Doke T Engelage J Greiner L Hallman TJ Hayano RS Heckman HH Kashiwagi T Kikuchi J Kumar S Kuo C Lindstrom PJ Mitchell JW Nagamiya S Nagle JL Pope JK Stankus P Tanaka KH Welsh RC Zhan W 《Physical review letters》1995,75(17):3078-3081
19.
20.
Density of low-temperature eutectic in magnesium-lead system (83.06 at. % Pb) has been measured by gamma-raying of the samples
with narrow beam from cesium-137 isotope over the temperature range 293–1000 K of solid and liquid states. Approximation density
dependences have been obtained and data of this work and other authors have been compared. Reference tables of temperature
dependences of the alloy thermal properties have been compiled for the entire range of measurements and their errors estimated.
It is shown that differences in the values of volumetric changes obtained during melting and crystallization are bound with
the metastable β′-phase formation. 相似文献