scholarly journals Ejecta on Pb surface below and above melting pressure

2012 ◽  
Vol 61 (20) ◽  
pp. 206202
Author(s):  
Chen Yong-Tao ◽  
Ren Guo-Wu ◽  
Tang Tie-Gang ◽  
Li Qing-Zhong ◽  
Wang De-Tian ◽  
...  
Keyword(s):  
Melting Pressure

SPIN DIFFUSION COEFFICIENT OF A1-PHASE OF SUPERFLUID 3He AT LOW TEMPERATURES

2009 ◽  
Vol 23 (12) ◽  
pp. 1603-1610 ◽  
Author(s):  
R. AFZALI ◽  
F. PASHAEE
Keyword(s):  
Diffusion Coefficient ◽  
Boltzmann Equation ◽  
Low Temperatures ◽  
Spin Diffusion ◽  
Superfluid 3He ◽  
Total Spin ◽  
Equation Approach ◽  
Fluid Component ◽  
Melting Pressure ◽  
Superfluid Component

The spin diffusion coefficient tensor of the A1-phase of superfluid 3 He at low temperatures and melting pressure is calculated using the Boltzmann equation approach and Pfitzner procedure. Then considering Bogoliubov-normal interaction, we show that the total spin diffusion is proportional to 1/T2, the spin diffusion coefficient of superfluid component [Formula: see text] is proportional to T-2, and the spin diffusion coefficient of super-fluid component [Formula: see text] is independent of temperature. Furthermore, it is seen that superfluid components play an important role in spin diffusion of the A1-phase.

Temperature dependence of the molar volumes of liquid and solid3He at melting pressure nearT N

1995 ◽  
Vol 100 (1-2) ◽  
pp. 167-171 ◽  
Author(s):  
W. Ni ◽  
J. S. Xia ◽  
E. D. Adams ◽  
Y. Takano
Keyword(s):  
Temperature Dependence ◽  
Molar Volumes ◽  
Melting Pressure

Melting Pressure and the Phase Diagram of Magnetically Ordered SolidHe3

1986 ◽  
Vol 57 (2) ◽  
pp. 222-225 ◽  
Author(s):  
Y. H. Tang ◽  
E. D. Adams ◽  
K. Uhlig
Keyword(s):  
Phase Diagram ◽  
Melting Pressure ◽  
Magnetically Ordered

3He melting pressure-temperature relation in the range from 1 mK to 1000mK

1996 ◽  
Vol 46 (S1) ◽  
pp. 481-482 ◽  
Author(s):  
G. Schuster ◽  
A. Hoffmann ◽  
D. Hechtfischer
Keyword(s):  
Temperature Relation ◽  
Melting Pressure

Notes: Schmelzpunkt, Volumen und Beständigkeit von Blut unter hohem Druck / Melting Pressure, Volume and Stability of Blood at High Pressure

1987 ◽  
Vol 42 (11-12) ◽  
pp. 1370-1372
Author(s):  
A. Kluge ◽  
H. Lentz
Keyword(s):  
High Pressure ◽  
Human Blood ◽  
Specific Volume ◽  
Steel Surface ◽  
Pressure Curve ◽  
Melting Pressure

The melting pressure and the specific volume of human blood was measured up to pressures of 1000 bar or more. The melting pressure curve has a slope of -138 bar K-1. The compressibility of blood is nearly twice the value of blood scrum. After application of high pressure the blood exhibits some haemolysis most probably due to the effect of the steel surface of the autoclave.

Melting Pressure Thermometry for Dilute 3He-4He Mixtures

2006 ◽  
Author(s):  
A. Sebedash ◽  
J. T. Tuoriniemi ◽  
S. Boldarev ◽  
E. M. Pentti ◽  
A. J. Salmela
Keyword(s):  
Melting Pressure

Realization of the 3He Melting Pressure Scale, PLTS-2000

2007 ◽  
Vol 149 (3-4) ◽  
pp. 156-175 ◽  
Author(s):  
R. L. Rusby ◽  
B. Fellmuth ◽  
J. Engert ◽  
W. E. Fogle ◽  
E. D. Adams ◽  
...  
Keyword(s):  
Melting Pressure ◽  
Pressure Scale

Research on Plasma Arc Melting-Pressure Welding Method for Nitinol Alloy Wire

2013 ◽  
Vol 631-632 ◽  
pp. 530-533
Author(s):  
Yue Lan Xu ◽  
Xiao Yong Hu ◽  
Jun Zhang
Keyword(s):  
Base Metal ◽  
Welding Process ◽  
Fusion Welding ◽  
Plasma Arc ◽  
Pressure Welding ◽  
Alloy Wire ◽  
Melting Pressure ◽  
Arc Melting ◽  
Nitinol Alloy ◽  
Fusion Weld

According to the problem of the joint performance degradation in melting nitinol alloy wire connection, the method of melting-pressure connection applying plasma arc welding as melting heat source was designed and the special flexible fixture was invented to realize the welding process. the Φ2mm nitinol alloy wire connected by this method is shaped well . The characteristic of the welded joint microcosmic formation shows that the grains appear rheological pattern in heat-affected zone. The tensile strength of the joint by plasma arc melting-pressure welding after annealing is 89% of the base metal, it also increases by 43% comparing with the plasma fusion welding joint. The shape memory of the joint is about 97.1% of the base metal, which is higher than the fusion weld joints by 3.3% .

Isotopic shift of helium melting pressure: Path integral Monte Carlo study

1994 ◽  
Vol 72 (12) ◽  
pp. 1854-1857 ◽  
Author(s):  
M. Boninsegni ◽  
C. Pierleoni ◽  
D. M. Ceperley
Keyword(s):  
Monte Carlo ◽  
Path Integral ◽  
Monte Carlo Study ◽  
Isotopic Shift ◽  
Path Integral Monte Carlo ◽  
Melting Pressure
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