A Solution-Based Adaptive Redistribution Method for Unstructured Meshes. - Yasushi Ito; Alan M. Shih; Roy P. Koomullil; Bharat K. Soni (IMR, 2006)

Development and verification of a coupled DSMC-NS scheme using unstructured mesh. - Jong-Shinn Wu; Y.-Y. Lian; Gary C. Cheng; Roy P. Koomullil; K. C. Tseng (J. Comput. Phys., 2006)

Multidisciplinary and multi-scale computational field simulations - Algorithms and applications. - Gary C. Cheng; Roy P. Koomullil; Bharat K. Soni (Math. Comput. Simul., 2007)

Moving-body simulations using overset framework with rigid body dynamics. - Roy P. Koomullil; Gary C. Cheng; Bharat K. Soni; Ralph Noack; Nathan Prewitt (Math. Comput. Simul., 2008)

A comprehensive generalized mesh system for CFD applications. - Roy P. Koomullil; Bharat K. Soni; Rajkeshar Singh (Math. Comput. Simul., 2008)

Development of an efficient aerodynamic shape optimization framework. - Jong-Eun Kim; Vinay N. Rao; Roy P. Koomullil; Douglas H. Ross; Bharat K. Soni; Alan M. Shih (Math. Comput. Simul., 2009)

Patient-specific geometry modeling and mesh generation for simulating Obstructive Sleep Apnea Syndrome cases by Maxillomandibular Advancement. - Yasushi Ito; Gary C. Cheng; Alan M. Shih; Roy P. Koomullil; Bharat K. Soni; Somsak Sittitavornwong; Peter D. Waite (Math. Comput. Simul., 2011)

Assessment of surgical effects on patients with obstructive sleep apnea syndrome using computational fluid dynamics simulations. - Gary C. Cheng; Roy P. Koomullil; Yasushi Ito; Alan M. Shih; Somsak Sittitavornwong; Peter D. Waite (Math. Comput. Simul., 2014)

Incremental approach for radial basis functions mesh deformation with greedy algorithm. - Mohamed M. Selim; Roy P. Koomullil; Ahmed S. Shehata (J. Comput. Phys., 2017)