Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Int J Thermophys

Search In Journal Title:

Abbravation: International Journal of Thermophysics

Search In Journal Abbravation:

Publisher

Springer US

Search In Publisher:

DOI

10.1016/0378-4371(93)90131-m

Search In DOI:

ISSN

1572-9567

Search In ISSN:
Search In Title Of Papers:

A Study of the Flow through Capillary Tubes Tuned

Authors: Vaclav Vacek Vaclav Vinš
Publish Date: 2007/10/16
Volume: 28, Issue: 5, Pages: 1490-1508
PDF Link

Abstract

Capillary tube expansion devices are widely used in refrigeration equipment nevertheless the mechanism of the flow is still not fully described and understood so the experimental verification of most predictions is still necessary A modified numerical model of capillary flow has been developed both for standard refrigerants and with emphasis for saturated fluorocarbon C2F2n+2 refrigerants These refrigerants have several unique properties high dielectric performance chemical stability and radiation resistance Therefore they can be used in some special applications where other common fluids cannot be applied The main aim of this study was to prepare a practical capillary flow model which would improve the procedure of predicting the behavior of capillary tubes for cooling circuits of particle detectors being built at the international CERN laboratory in Geneva The generated numerical model was verified through available data from the literature and also via measurements performed in a real cooling circuit with pure oilfree octafluoropropane C3F8 refrigerant

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Path-Integral Calculation of Cross Second Virial Coefficients for Hydrogen Isotopologues
  2. Measurements and Correlations of cis -1,3,3,3-Tetrafluoroprop-1-ene (R1234ze(Z)) Subcooled Liquid Density and Vapor-Phase PvT
  3. Comments on “The Apparent Thermal Conductivity of Liquids Containing Solid Particles of Nanometer Dimensions: A Critique” (Int. J. Thermophys. 36, 1367 (2015))
  4. Study on Reducing the Size-of-Source Effect of Pyrometers
  5. Radiative Properties of Gold Surfaces with One-Dimensional Microscale Gaussian Random Roughness
  6. Measurements of the Liquid Viscosities of Mixtures of n -Butane, n -Hexane, and n -Octane with Squalane to 30 MPa
  7. Development and Applications of Continuous-Wave Cavity Ring-Down Spectroscopy
  8. Correlation and Prediction of Dense Fluid Transport Coefficients. IX. Ionic Liquids
  9. Viscosity of nonelectrolyte liquid mixtures. III Binary mixtures of methyl methacrylate with hydrocarbons, haloalkanes, and alkylamines
  10. Thermal Radiation Phenomena of Surfaces of Chromium and Palladium in a High-Temperature Environment
  11. Comsol Simulations as a Tool in Validating a Measurement Chamber
  12. A Differential Temperature-Dependent Dielectric Relaxation Study of Organoclay Cloisite$$^{\mathrm{}}$$
  13. A Study of Some Thermophysical Parameters in Glassy $$\mathrm{{Se}}_{80}\mathrm{{Te}}_{20}$$ and $$\mathrm{{Se}}_{80}\mathrm{{Te}}_{10}\mathrm{{M}}_{10}$$Se80Te10M10 (Cd, In, and Sb) Alloys
  14. Spectral Emissivity of Surface Blackbody Calibrators
  15. Thermophysical Properties of Low-Density Pure Alkanes and Their Binary Mixtures Calculated by Means of an ( n -6) Lennard-Jones Temperature-Dependent Potential
  16. Experimental Study on the Effective Thermal Conductivity and Thermal Diffusivity of Nanofluids
  17. A Study of the Metal Carbide-Carbon Peritectic Phase Transition for the Cr-C System
  18. Thermal Changes of Maize Seed by Laser Irradiation
  19. Three-Dimensional Visualization of Subsurface Defect Using Lock-In Thermography
  20. Absorption and Scattering Behavior of Nanofluids in the Visible Range
  21. Thermal Characterization of Carbon Nanotubes by Photothermal Techniques
  22. Modulated IR Radiometry Applied to Study $$\text{ TiO}_{2}$$ Coatings with Gold Nanocluster Inclusions
  23. A Noise Thermometer for Practical Thermometry at Low Temperatures
  24. Measurements of Heat Capacity of Pure Titanium and Zirconium by Electromagnetic Levitation
  25. Conductometric Study of Some Metal Halides in Glycerol + Water Mixtures
  26. Depth Profiling of Electronic Transport Properties in $$\mathrm{H}^{+}$$-Implanted n-Type Silicon
  27. Development of a Multiband near-to-far Infrared Radiance COmparator (MIRCO)
  28. Development of High-Temperature Blackbodies and Furnaces for Radiation Thermometry
  29. Diffusion of Methylene Blue in Phantoms of Agar Using a Photoacoustic Technique
  30. Thermal Diffusivity and Thermal Conductivity of Five Different Steel Alloys in the Solid and Liquid Phases
  31. Trilobal Polyimide Fiber Insulation for Cryogenic Applications
  32. Tight-Binding Investigation of Thermal Conductivity of Graphene and Few-Layer Graphene Systems
  33. Interrelation of Entropic Contributors to $$\pi $$-Stacking in Solution
  34. Defect Characterization from Lock-in Vibrothermography Data
  35. Dry Block Calibrator with Improved Temperature Field and Integrated Fixed-Point Cells
  36. Progress in INRiM Experiment for the Determination of the Boltzmann Constant with a Quasi-spherical Resonator
  37. The Experimental Study of Temperature Dependence of Binary Diffusion Coefficients of Gases at Different Pressures
  38. Polymer Microstructures: Modification and Characterization by Fluid Sorption
  39. Photopyroelectric Calorimetry of $$\hbox {Fe}_{3}\hbox {O}_{4}$$ Magnetic Nanofluids: Effect of Type of Surfactant and Magnetic Field
Search Result: