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of 39
pro vyhledávání: '"Vaidheeswaran, Avinash"'
Particle-in-Cell (PIC) approach for modeling dense granular flows has gained popularity in recent years due to its time to solution efficiency. The methodology is useful for modeling large-scale systems with a relatively lower computational cost. How
Externí odkaz:
http://arxiv.org/abs/2305.01132
Publikováno v:
Phys. Rev. E 103, 043103 (2021)
We present our analysis on micro-rheology of a bench-scale pulsed fluidized bed, which represents a weakly confined system. Non-linear gas-particle and particle-particle interactions resulting from pulsed flow are associated with harmonic and sub-har
Externí odkaz:
http://arxiv.org/abs/2012.05717
Publikováno v:
In Chemical Engineering Journal 1 September 2023 471
Autor:
Vaidheeswaran, Avinash, Clausse, Alejandro, Fullmer, William D., Marino, Raul, de Bertodano, Martin Lopez
We perform a non-linear analysis of a fluid-fluid wavy-stratified flow using a simplified two-fluid model, i.e., the fixed-flux model (FFM) which is an adaptation of shallow water theory for the two-layer problem. Linear analysis using the perturbati
Externí odkaz:
http://arxiv.org/abs/1809.10599
Periodic fluidization of solids in a gas medium can generate structured bubbling patterns. This phenomenon has been successfully reproduced in fluidized bed systems called pulsed-fluidized beds, known for their efficient mixing and tunability. The re
Externí odkaz:
http://arxiv.org/abs/1809.05033
Publikováno v:
In Advanced Powder Technology August 2021 32(8):2962-2977
Autor:
Vaidheeswaran, Avinash, Rowan, Steven
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena January 2021 142
Publikováno v:
In International Journal of Heat and Mass Transfer December 2017 115 Part B:741-752
Publikováno v:
In Chemical Engineering Science 16 March 2017 160:210-226
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