Gas or Liquid? The Supercritical Behavior of Pure Fluids

2019 ◽  
Vol 123 (30) ◽  
pp. 6554-6563 ◽  
Author(s):  
Elizabeth A. Ploetz ◽  
Paul E. Smith
Keyword(s):  
Pure Fluids ◽  
Supercritical Behavior

Density of pure fluids

2017 ◽  
Author(s):  
A. Fenghour
Keyword(s):  
Pure Fluids

scholarly journals Experiments on the Capillary Condensation/Evaporation Hysteresis of Pure Fluids and Binary Mixtures in Cylindrical Nanopores

2021 ◽  
Vol 125 (10) ◽  
pp. 5802-5815
Author(s):  
Xingdong Qiu ◽  
Huan Yang ◽  
Morteza Dejam ◽  
Sugata P. Tan ◽  
Hertanto Adidharma
Keyword(s):  
Binary Mixtures ◽  
Capillary Condensation ◽  
Pure Fluids

High-Resolution Measurements at Nucleate Boiling of Pure FC-84 and FC-3284 and Its Binary Mixtures

2009 ◽  
Vol 131 (12) ◽  
Author(s):  
Enno Wagner ◽  
Peter Stephan
Keyword(s):  
Binary Mixtures ◽  
High Speed ◽  
Contact Region ◽  
Infrared Camera ◽  
Nucleate Boiling ◽  
Heated Wall ◽  
Rear Side ◽  
Phase Contact ◽  
Pure Fluids ◽  
Three Phase

In a special boiling cell, vapor bubbles are generated at single nucleation sites on top of a 20μm thick stainless steel heating foil. An infrared camera captures the rear side of the heating foil for analyzing the temperature distribution. The bubble shape is recorded through side windows with a high-speed camera. Global measurements were conducted, with the pure fluids FC-84 and FC-3284 and with its binary mixtures of 0.25, 0.5, and 0.75mole fraction. The heat transfer coefficient (HTC) in a binary mixture is less than the HTC in either of the single component fluid alone. Applying the correlation of Schlünder showed good agreement with the measurements (1982, “Über den Wärmeübergang bei der Blasenverdampfung von Gemischen,” Verfahrenstechnik, 16(9), pp. 692–698). Furthermore, local measurements were arranged with high lateral and temporal resolution for single bubble events. The wall heat flux was computed and analyzed, especially at the three-phase-contact line between liquid, vapor, and heated wall. The bubble volume and the vapor production rate were also investigated. For pure fluids, up to 50–60% of the latent heat flows through the three-phase-contact region. For mixtures, this ratio is clearly reduced and is about 35%.

The Critical State of Pure Fluids.

1938 ◽  
Vol 23 (1) ◽  
pp. 1-15 ◽  
Author(s):  
A. L. Clark
Keyword(s):  
Critical State ◽  
Pure Fluids

Computer Simulation of the Characteristic Curves of Pure Fluids

2016 ◽  
Vol 61 (8) ◽  
pp. 2720-2728 ◽  
Author(s):  
Ulrich K. Deiters ◽  
Arnold Neumaier
Keyword(s):  
Computer Simulation ◽  
Characteristic Curves ◽  
Pure Fluids

Simplified crossover droplet model for adsorption of pure fluids in slit pores

2004 ◽  
Vol 120 (17) ◽  
pp. 8241-8252 ◽  
Author(s):  
S. B. Kiselev ◽  
J. F. Ely
Keyword(s):  
Droplet Model ◽  
Pure Fluids ◽  
Slit Pores
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