Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Calculation of thermodynamic quantities for carbon tetrachloride (CCl4) close to the III-IV phase transition
Date
2011-01-01
Author
Yurtseven, Hasan Hamit
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
181
views
0
downloads
Cite This
We calculate the thermal expansion alpha(p), isothermal compressibility K-T and the specific heat, C-p-C-v as a function of pressure using the observed V-P data at room temperature close to the phase transition in CCl4. Calculated K-T, alpha(p) and C-p-C-v decrease as the pressure increases from phase III to phase IV in this molecular crystal system, as expected. On the basis of our calculations of the K-T, alpha(p) and C-p-C-v, the Pippard relations are established close to the III-IV phase transition in CCl4 which can be verified experimentally.
Subject Keywords
Pippard relations
,
Phase Transition
,
CCl4
URI
https://hdl.handle.net/11511/35893
Journal
KOREAN JOURNAL OF CHEMICAL ENGINEERING
DOI
https://doi.org/10.1007/s11814-010-0320-6
Collections
Department of Physics, Article
Suggestions
OpenMETU
Core
Pressure Dependence of the Thermodynamic Quantities in Phase II of Solid Benzene
Yurtseven, Hasan Hamit (2013-10-01)
The thermodynamic quantities such as the thermal expansion (alpha(p)), isothermal compressibility (K-T) and the specific heat (C-P - C-V), are predicted at various pressures up to 26 GPa (T = 540 K) in the solid phase II of benzene using volume data from the literature. The Pippard relations are examined using the pressure dependence of alpha(p), K-T and C-P - C-V and the value of the slope dP/dT is deduced for the solid phase II of benzene. The thermodynamic quantities studied here decrease with increasing...
Critical behaviour of the thermodynamic quantities near the melting point in the solid phase of hexadecane
Yurtseven, Hasan Hamit (2008-01-01)
We study here critical behaviour of the thermodynamic quantities such as thermal expansivity alpha(p), isothermal compressibility k(T) and the specific heat C-p close to the melting point in solid hexadecane. By analyzing experimental data for the thermal expansivity measured at various pressures for constant temperatures of 302 and 325 K, we calculate the pressure dependence of the isothermal compressibility k(T) and specific heat C-p near the melting point in solid hexadecane. We then establish the Pippar...
Critical behaviour of ammonia near the melting point
Yurtseven, Hasan Hamit (2002-08-01)
This study gives our calculations for thermodynamic quantities, such as the isothermal cornpressibility k(T), thermal expansivity alphap and the specific heat C-P, as a function of temperature for solid ammonia near the melting point. Our calculations, which have been performed on the basis of an experimental study given in the literature, show that those thermodynamic quantities diver e near the melting point in ammonia. This is an indication that ammonia exhibits a critical transition as one approaches th...
Calculation of the T-P phase diagram for oxygen using the mean field theory
Yurtseven, Hasan Hamit (2015-12-01)
T-P phase diagram of oxygen with the liquid and solid phases (alpha, alpha,(alpha) over tilde, beta, gamma and is an element of) is calculated using the mean field theory. By expanding the free energy in terms of the order parameter, the phase line equations are derived and they are fitted to the experimental T-P data from the literature.
Calculation of the Damping Constant and the Relaxation Time for the Soft-Optic and Acoustic Mode in Hexagonal Barium Titanate
Yurtseven, Hasan Hamit (2012-01-01)
The temperature dependence of the damping constant is calculated below the transition temperature (T-0 = 222K) in the ferroelectric phase of hexagonal barium titanate. The damping constant of the coupled soft-optic and acoustic mode which causes an intense central peak in the light scattering spectra, is calculated using the soft mode-hard mode coupling model and the energy fluctuation model for barium titanate.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
H. H. Yurtseven, “Calculation of thermodynamic quantities for carbon tetrachloride (CCl4) close to the III-IV phase transition,”
KOREAN JOURNAL OF CHEMICAL ENGINEERING
, pp. 252–255, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35893.