CHE SIGNIFICA 줄-톰슨효과 IN COREANO
definizione di 줄-톰슨효과 nel dizionario coreano
Effetto Line-Thomson Quando il gas compresso viene espulso in un foro stretto isolato, la temperatura cambia. Variando la temperatura a causa delle interazioni intermolecolari, È un fenomeno che viene applicato al raffreddamento del refrigerante a volte.
10 LIBRI IN COREANO ASSOCIATI CON «줄-톰슨효과»
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1
과학과 인문학의 탱고 : 창조적 파괴와 시련, 그리고 집념으로 꽃피운 과학의 역사
줄-톰슨 계수가 음의 값이면 단열팽창 하는 동안 온도는 올라가고 양의 값이면 내려간다. 한편 이상기체의 줄-톰슨 계수는 0이다. 현상으로 수소, 헬륨, 네온을 | 줄-톰슨 효과 | 1852년 줄과 톰슨은 열역학에서 '줄-톰슨 팽창' 또는 '줄-톰슨 효과'라고 ...
2
Miniature Joule-Thomson Cryocooling: Principles and Practice
Brillantinov, N.A., “Measurement of the Joule-Thomson effect of air and oxygen at low pressures”, Zhur. Tekh. Fiz., Vol. 18, p. 1113, (1948), cited in Chem. Abstr, Vol. 50, p. 4301a. Roebuck, J.R. and Osterberg, H., “The Joule-Thomson effect in ...
Ben-Zion Maytal, John M. Pfotenhauer,
2012
3
Termodinamičeskie Svojstva Etilena - 22페이지
The experimental data on ethylene's Joule-Thomson effect (Table 1.5) were obtained in a relatively narrow range of variables. Different kinds of Joule- Thomson effects (integral adiabatic or isothermal) were also measured in different studies.
Vi͡acheslav Vladimirovich Sychev, Theodore B. Selover,
1987
4
과학자 360 : 인물로 엮은 과학의 역사
1850년 무렵부터 줄은 톰슨과 공동으로 진공 중에서 기체를 팽창시킬 때, 온도가 내려가는 현상을 발견하였 다(줄-톰슨 효과). 이 효과를 이용하여 후에 물리학자 듀 어는 산소와 수소의 액화에 성공하였다. 줄은 열과 일의 개념을 과학계에 보급시켰다.
5
The Principles of Chemical Equilibrium: With Applications ... - 120페이지
The Joule-Thomson effect A well.known experiment, first carried out by Joule and Thomson in the period 1852-62, consists in passing a steady stream of gas through a thermally insulated tube in which there is a throttle valve or porous plug.
Kenneth George Denbigh,
1981
6
The Joule-Thomson Effect in Carbon Dioxide - 282페이지
The dependence of the thermal effect upon impurity is a part of an entirely separate problem — that of the Joule-Thomson effect in mixtures of gases — upon which some work was done by Joule and Thomson themselves. I hope to be able to ...
Frederick Edward Kester,
1905
7
The Joule-Thomson Effect for Air at Moderate Temperatures ...
The other most recent calculations are by Buckingham (1908) using the Joule-Thomson coefficient for various gases adjusted into a single reduced ... Previously in 1903, he had computed values on the basis of the Joule-Thomson effect.
Llewellyn Griffith Hoxton,
1916
8
Excel With Objective Questions In Chemistry - 79페이지
JOULE THOMSON EFFECT When a compressed gas is allowed to expand adiabatically through a small orifice its temperature falls. This phenomenon is known as Joule Thomson effect. The decrease in temperature is attributed to the fact that ...
Prof. S. K. Khanna, Dr. N. K. Verma, Dr. B. Kapila,
2006
9
Academic Press Dictionary of Science and Technology - 1166페이지
Joule, James Prescott [jool; joul] 1818-1889, English physicist; formulated Joule's law; discovered the mechanical equivalent of heat and the first law of thermodynamics; demonstrated the Joule-Thomson effect. joule Metrology, the basic unit ...
Christopher G. Morris, Academic Press,
1992
10
Chemical Thermodynamics - 133페이지
Because CP is finite for all known gases, a zero value for the Joule-Thomson coefficient requires that (dH/dP)T = 0. ... if the gas was initially at 200 K. The Joule-Thomson effect is used in the liquefaction of gases with low boiling points, ...