The speed of sound and the heat capacity of liquid neon in the subcritical region
- Authors: Goncharov A.L.1, Melent’ev V.V.1, Postnikov E.B.1
- 
							Affiliations: 
							- Kursk State University
 
- Issue: Vol 54, No 1 (2016)
- Pages: 52-55
- Section: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/156667
- DOI: https://doi.org/10.1134/S0018151X15060097
- ID: 156667
Cite item
Abstract
The data (the speed of sound, the isobaric and isochoric heat capacities, as well as the heat capacity ratio) for liquid neon presented in the NIST Chemistry WebBook are analyzed. It has been shown, based on the representation of the inverse reduced volume fluctuations, that they consist of sufficient discrepancies in the subcritical region. The correction of data in this region of the coexistence curve is evaluated using the fluctuation approach and the theory of thermodynamic similarity.
Keywords
About the authors
A. L. Goncharov
Kursk State University
														Email: postnicov@gmail.com
				                					                																			                												                	Russian Federation, 							Kursk, 305000						
V. V. Melent’ev
Kursk State University
														Email: postnicov@gmail.com
				                					                																			                												                	Russian Federation, 							Kursk, 305000						
E. B. Postnikov
Kursk State University
							Author for correspondence.
							Email: postnicov@gmail.com
				                					                																			                												                	Russian Federation, 							Kursk, 305000						
Supplementary files
 
				
			 
					 
						 
						 
						 
						 
				 
  
  
  
  
  Email this article
			Email this article  Open Access
		                                Open Access Access granted
						Access granted Subscription Access
		                                		                                        Subscription Access
		                                					