Thermodynamic properties of methylquinolines: Experimental results for 2,6-dimethylquinoline and mutual validation between experiments and computational methods for methylquinolines

2007 ◽  
Vol 39 (5) ◽  
pp. 698-711 ◽  
Author(s):  
Robert D. Chirico ◽  
Russell D. Johnson ◽  
William V. Steele
Author(s):  
Azarmidokht Sheini ◽  
Avat(Arman) Taherpour ◽  
Sakineh Farajmand-Amirabadi ◽  
Fatemeh. Karampour ◽  
Maryam Maghsudi ◽  
...  

2017 ◽  
Vol 7 (3) ◽  
pp. 164-168 ◽  
Author(s):  
Linnea Sjökvist ◽  
Malin Göteman ◽  
Magnus Rahm ◽  
Rafael Waters ◽  
Olle Svensson ◽  
...  

1993 ◽  
Vol 07 (27) ◽  
pp. 4555-4593 ◽  
Author(s):  
J. CRAIN

Recent advances in the understanding of pressure-induced structural and electronic effects in semiconductors have been made possible through developments in both experimental and computational physics. It is shown that the A N B 8−N compounds which include the tetrahedrally coordinated III–V semiconductors exhibit a far richer degree of pressure-induced structural polymorphism than was originally believed. In addition, entirely new factors such as defects, short-range order and irreversibility have been identified as playing potentially important roles in the high pressure behavior of semiconductors. The experimental results are reviewed and discussed in the context of models which are amenable to investigation by modern theoretical and computational methods.


Author(s):  
Logan M. Compton ◽  
James L. Armes ◽  
Gary L. Solbrekken

Successful cryopreservation protocols have been developed for a limited number of cell types through an extensive amount of experimentation. To optimize current protocols and to develop effective protocols for a larger range of cells and tissues it is imperative that accurate transport models be developed for the cooling process. Such models are dependent on the thermodynamic properties of intracellular and extracellular solutions, including heat capacity, latent heat, and the physical phase change temperatures. Scanning techniques, such as differential-scanning calorimetry (DSC) and differential thermal analysis are effective tools for measuring those thermodynamic properties. It is essential to understand the behavior of the in house fabricated differential-scanning calorimeter given different cooling and warming rates to reassure and validate the obtained experimental results. A 1-D transient CFD code was created in Matlab using Patankar’s theory to not only validate obtained experimental results but aid in optimizing the control system to produce linear cooling and warming rates. A freezing model was also implemented as a subroutine to numerically observe the effect of heat release and absorption of the sample during a run. The numeric model is composed of a multilayer scheme that incorporates a thermoelectric module which provides the primary temperature control along with the micron sized bridge with sample holder and thermocouple. An electric current profile is imported in from either an experimental run to validate results or from an optimization program to determine the optimum electrical current profile for a desired temperature profile. Numeric detection of heat capacity, latent heat, and thermal resistance has also been demonstrated.


2006 ◽  
Vol 508 ◽  
pp. 591-596 ◽  
Author(s):  
Mauro Palumbo ◽  
Daniele Baldissin ◽  
Livio Battezzati ◽  
O. Tassa ◽  
Rainer Wunderlich ◽  
...  

This contribution reports the results of calorimetric measurements of the enthalpy of fusion and liquid specific heat carried out in different laboratories as part of the ground campaign of the Thermolab project. Different equipments and calibration methods have been used and critically evaluated. Thermodynamic calculations using the Thermocalc software have been performed and a comparison has been carried out with the experimental results.


Chemosphere ◽  
2012 ◽  
Vol 89 (11) ◽  
pp. 1323-1329 ◽  
Author(s):  
Ekaterina V. Rokhina ◽  
Nagarjuna S. Vattikonda ◽  
Candice Johnson ◽  
Rominder P.S. Suri

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