Homotopy perturbation method and its convergence analysis for nonlinear collisional fragmentation equations

N Yadav, A Das, M Singh… - Proceedings of the …, 2023 - royalsocietypublishing.org
The exploration of collisional fragmentation pheno-mena remains largely unexplored, yet it
holds considerable importance in numerous engineering and physical processes. Given the …

[HTML][HTML] An opportunity for streamlined computational fluid dynamics integration via a semi-analytical method for weighted finite volume fragmentation equations

S Yadav, D Wadhwa, M Singh, J Kumar - Physics of Fluids, 2024 - pubs.aip.org
Over the past decade, finite volume schemes have significantly advanced, becoming well-
regarded for solving linear and nonlinear population balance equations (PBEs). These …

Elzaki projected differential transform method for multi-dimensional aggregation and combined aggregation-breakage equations

S Hussain, R Kumar - Journal of Computational Science, 2024 - Elsevier
Numerous real-world fields, including planetary science, bio-pharmaceutical, chemical
study, food processing industry, and many more are profoundly impacted by population …

[HTML][HTML] Two moments preserving sectional approach for an enzymatic coagulation equation

Z Ansari, M Rae, M Singh - Physics of Fluids, 2024 - pubs.aip.org
The coagulation process has found extensive applications in monitoring the evolution of
aerosol and granule preparation in pharmaceutical sciences, blood clotting in biology, and …

[HTML][HTML] Explicit and approximate solutions for a classical hyperbolic fragmentation equation using a hybrid projected differential transform method

N Yadav, Z Ansari, R Singh, A Das, S Singh… - Physics of …, 2024 - pubs.aip.org
Population balance equations are widely used to study the evolution of aerosols, colloids,
liquid–liquid dispersion, raindrop fragmentation, and pharmaceutical granulation. However …

Performance analysis and accuracy of numerical methods for solving simultaneous nonlinear particulate processes with multi-dimensional extension

P Kushwah, J Saha - Proceedings A, 2024 - royalsocietypublishing.org
The simultaneous population balance equation (PBE) incorporating diverse particulate
process aggregation, breakage, growth, nucleation and source is a long-standing and …

Solving Population Balance Models via a Novel Semi-analytical Method

S Hussain, G Arora, R Kumar - International Conference on Nonlinear …, 2024 - Springer
This article uses a novel semi-analytical method called the Daftardar-Jafari method (DJM) to
solve the condensing coagulation model (CCM) and the Lifshitz-Slyozov model (LSM). Our …