Theoretical study of the Coriolis effect in LiNa, LiK, and LiRb molecules

2021 ◽  
Vol 23 (9) ◽  
pp. 5187-5198
Author(s):  
E. A. Bormotova ◽  
S. V. Kozlov ◽  
E. A. Pazyuk ◽  
A. V. Stolyarov ◽  
I. Majewska ◽  
...  
Keyword(s):  
Asymptotic Behavior ◽  
Ab Initio ◽  
Theoretical Study ◽  
Coriolis Effect ◽  
Matrix Elements

The L-uncoupling matrix elements are calculated ab initio. The results are compared with experiments where available and their asymptotic behavior is investigated using two different methods.

scholarly journals Asymptotic Behavior of a Viscoelastic Fluid in a Closed Loop Thermosyphon: Physical Derivation, Asymptotic Analysis, and Numerical Experiments

2013 ◽  
Vol 2013 ◽  
pp. 1-20 ◽  
Author(s):  
Justine Yasappan ◽  
Ángela Jiménez-Casas ◽  
Mario Castro
Keyword(s):  
Asymptotic Behavior ◽  
Viscoelastic Fluid ◽  
Closed Loop ◽  
Theoretical Study ◽  
Equations Of Motion ◽  
Asymptotic Properties ◽  
Inertial Manifold ◽  
Thermal Gradients ◽  
External Temperature ◽  
First Time

Fluids subject to thermal gradients produce complex behaviors that arise from the competition with gravitational effects. Although such sort of systems have been widely studied in the literature for simple (Newtonian) fluids, the behavior of viscoelastic fluids has not been explored thus far. We present a theoretical study of the dynamics of a Maxwell viscoelastic fluid in a closed-loop thermosyphon. This sort of fluid presents elastic-like behavior and memory effects. We study the asymptotic properties of the fluid inside the thermosyphon and the exact equations of motion in the inertial manifold that characterizes the asymptotic behavior. We derive, for the first time, the mathematical derivations of the motion of a viscoelastic fluid in the interior of a closed-loop thermosyphon under the effects of natural convection and a given external temperature gradient.

DFT and ab initio theoretical study for the CF3S+CO reaction

2011 ◽  
Vol 132 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Yaru Pan ◽  
Yizhen Tang ◽  
Rongshun Wang
Keyword(s):  
Ab Initio ◽  
Theoretical Study

Proton-induced collision dynamics on potential prebiotic sulfur species

2018 ◽  
Vol 20 (14) ◽  
pp. 9084-9089 ◽  
Author(s):  
Marie-Christine Bacchus-Montabonel
Keyword(s):  
Charge Transfer ◽  
Ab Initio ◽  
Theoretical Study ◽  
Collision Dynamics ◽  
Sulfur Species ◽  
Hcn Oligomers ◽  
Induced Charge

The role of sulfur in proton-induced charge transfer is analyzed through an ab initio theoretical study of mercaptoacetonitrile HSCH2CN with related HCN oligomers.

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