2026
The effect of pulse frequency and amplitude on hemodynamics in the carotid artery bifurcation. M Singhal, MS Nagargoje, R Gupta - Computer Methods in Biomechanics and Biomedical Engineering, 1-20, 2026
2026
Patient-specific fluid-structure interaction modeling of cerebral aneurysm: influence of wall compliance, tissue prestress, and blood rheology. A Raj, R Gupta, A Singh - Computer Methods and Programs in Biomedicine 278, 109284, 2026
2026
Oligo-Lactic Acid Conjugate Chitosan as a Biodispersant for Enhanced Biodegradation of Crude oil in Oil-Spill Remediation. P Boruah, C Mudenur, R Gupta, V Katiyar - Water, Air, & Soil Pollution 237 (6), 390, 2026
2025
3D bioprinted microfluidic based osteosarcoma-on-a chip model as a physiomimetic pre-clinical drug testing platform for anti-cancer drugs. C Jaiswal, S Dey, J Prasad, R Gupta, M Agarwala, BB Mandal - Biomaterials 320, 123267, 2025
2025
Multimodal induction of stem cells synergistically mediates enhanced cartilage-bone cross-talk in a 3D bioprinted human osteochondral microphysiological system. S Dey, P Mehra, C Jaiswal, TD Jadhav, A Kirtonia, B Bhar, SB Mishra, ... - Biomaterials, 123719, 2025
2025
Mass Transfer in Gas–Liquid Taylor Flow in Microchannels: Effect of Henry’s Constant, Two-Phase Velocity, Bubble Length, and Slug Length. MA Hussain, R Gupta - Langmuir 41 (35), 23325-23342, 2025
2025
Osteosarcoma-on-a-chip model mimicking intra-tumoral heterogeneity to interrogate tumor-associated macrophage reprogramming for immunotherapeutics. C Jaiswal, S Sugihara, S Dey, A Kumar, A Sharma, R Gupta, BB Mandal - Biomaterials, 123917, 2025
2024
Microfluidic human physiomimetic liver model as a screening platform for drug induced liver injury. S Dey, A Bhat, G Janani, V Shandilya, R Gupta, BB Mandal - Biomaterials 310, 122627, 2024
2024
Hemodynamics in left coronary artery with ramus intermedius: A patient-specific computational study. M Singhal, R Gupta, B Saikia, A Malviya, A Sarma, P Phukan, D Lynser - Physics of Fluids 36 (3), 2024
2024
Effect of novel mixed impeller on local bubble size and flow regime transition in pilot scale gas-liquid stirred tank reactor. R Kumari, B Kasina, R Gupta, HJ Pant, RK Upadhyay - Chemical Product and Process Modeling 19 (2), 229-249, 2024
2024
Development and Validation of a Computational Methodology to Model Mass Transfer in Gas–Liquid Taylor Flow in a Circular Microchannel. MA Hussain, R Gupta - Industrial & Engineering Chemistry Research 63 (32), 14307-14325, 2024
2024
Patient-specific modelling of coronary hemodynamics: state of the art. M Singhal, R Gupta - Sādhanā 49 (4), 255, 2024
2024
A Navier-slip model for liquid film thickness in gas–liquid slug flow in capillaries. MA Hussain, R Gupta - Indian chemical engineer 66 (6), 690-705, 2024
2024
Velocity Field within Droplets Falling in Liquid Media inside a Rectangular Channel. DK Mishra, R Gupta, A Singh - Industrial & Engineering Chemistry Research 63 (27), 12199-12209, 2024
2023
Fabrication of cellulose nanocrystal (CNC) from waste paper for developing antifouling and high-performance polyvinylidene fluoride (PVDF) membrane for water purification. P Boruah, R Gupta, V Katiyar - Carbohydrate Polymer Technologies and Applications 5, 100309, 2023
2023
Evaluation of mixing performance and validation of CFD simulations in baffled anaerobic digesters using radiotracer technique. S Goswami, VS Kshirsagar, V Aswini, VK Sharma, JS Samantray, R Gupta, ... - Applied Radiation and Isotopes 192, 110570, 2023
2023
CFD Modeling of Two-Phase Flow in Mini and Microchannels. R Gupta, A Deshpande - Handbook of Multiphase Flow Science and Technology, 1279-1304, 2023
2023
Single-phase flow studies using radioactive particle tracking in an air-pulsed column having a novel plate internal. P Pillajetti, R Gupta, S Goswami, HJ Pant, N Sen, KK Singh, KT Shenoy, ... - Industrial & Engineering Chemistry Research 63 (1), 797-805, 2023
2023
Numerical Simulation of Pore-Scale Fluid Mobilization during Immiscible Displacement. VK Sharma, A Singh, P Tiwari, R Gupta - Energy & Fuels 38 (2), 932-947, 2023
2023
Perfusion bioreactor based 3D printed in vitro liver model for drug screening applications. S Dey, A Bhat, G Janani, A Bandyopadhyay, V Shandilya, R Gupta, ... - TISSUE ENGINEERING PART A 29 (13-14), 2023
2022
A numerical study of wave characteristics in axisymmetric gas-liquid annular flow in microchannels. VKR Angirekula, R Gupta - Chemical Engineering Research and Design 182, 629-644, 2022
2022
Effect of bend on film thickness in slug, slug-annular, and annular flow regimes in gas–liquid flow in a microchannel. DK Mishra, D Mohanty, R Gupta, A Singh - Industrial & Engineering Chemistry Research 61 (37), 14081-14092, 2022
2022
Investigation of velocity field inside a single-phase pulsed sieve plate column using radioactive particle tracking. P Pillajetti, R Gupta, S Goswami, HJ Pant, N Sen, KK Singh, KT Shenoy, ... - Industrial & Engineering Chemistry Research 61 (41), 15423-15432, 2022
2022
3D Printing in Cardiovascular Science and Engineering. M Singhal, UN Saha, R Gupta - North-East Research Conclave, 225-241, 2022
2022
Design of a Microreactor for Biodiesel Synthesis. MA Hussain, R Gupta - North-East Research Conclave, 25-32, 2022
2022
Study of Gas–Liquid Flow in a Curved Microchannel for Sustainable Energy Application. DK Mishra, A Singh, R Gupta - North-East Research Conclave, 13-23, 2022
2021
Pulsatile flow dynamics in symmetric and asymmetric bifurcating vessels. MS Nagargoje, DK Mishra, R Gupta - Physics of Fluids 33 (7), 2021
2021
Flow and particle modelling of dry powder inhalers: Methodologies, recent development and emerging applications. Z Zheng, SSY Leung, R Gupta - Pharmaceutics 13 (2), 189, 2021
2021
Lift on Janus and stick spheres in laminar channel flow: a computational study. M Dhiman, R Gupta, KA Reddy - Theoretical and Computational Fluid Dynamics 35 (5), 659-682, 2021
2020
Effect of sinus size and position on hemodynamics during pulsatile flow in a carotid artery bifurcation. M Nagargoje, R Gupta - Computer Methods and Programs in Biomedicine 192, 105440, 2020
2020
Effect of asymmetry on the flow behavior in an idealized arterial bifurcation. M Nagargoje, R Gupta - Computer methods in biomechanics and biomedical engineering 23 (6), 232-247, 2020
2020
Investigation of vortex flow patterns at the meniscus in a water caster mould. PS Srinivas, DK Mishra, AB Kulkarni, R Gupta, JM Korath, AK Jana - Canadian Metallurgical Quarterly 59 (2), 211-232, 2020
2019
Vortex characteristics due to nozzle clogging in water caster mould: Modelling and validation. PS Srinivas, DK Mishra, R Gupta, JM Korath, AK Jana - Canadian Metallurgical Quarterly 58 (3), 308-324, 2019
2019
Dynamic Instabilities and Their Control in Flow Boiling in Microchannels. R Gupta, DK Mishra - Dynamics and Control of Energy Systems, 331-345, 2019
2019
Crystallinity and morphology studies in blends of biodegradable poly (lactic acid)/poly (butylene succinate) and effect of modified nanoamphiphilic chitosan as studied by DSC …. P Boruah, S Sakurai, R Gupta, V Katiyar - ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 257, 2019
2018
Internal motion inside settling liquid droplets. S Khatoon, DK Mishra, A Singh, R Gupta
2014
An extended Bretherton model for long Taylor bubbles at moderate capillary numbers. E Klaseboer, R Gupta, R Manica - Physics of Fluids 26 (3), 2014
2014
Modelling bubble rise and interaction with a glass surface. R Manica, MHW Hendrix, R Gupta, E Klaseboer, CD Ohl, DYC Chan - Applied mathematical modelling 38 (17-18), 4249-4261, 2014
2014
Experimental investigation of Taylor and intermittent slug-annular/annular flow in microchannels. SSY Leung, R Gupta, DF Fletcher, BS Haynes - Experimental Heat Transfer 27 (4), 360-375, 2014
2013
Hydrodynamics of liquid–liquid Taylor flow in microchannels. R Gupta, SSY Leung, R Manica, DF Fletcher, BS Haynes - Chemical Engineering Science 92, 180-189, 2013
2013
Effects of hydrodynamic film boundary conditions on bubble–wall impact. R Manica, MHW Hendrix, R Gupta, E Klaseboer, CD Ohl, DYC Chan - Soft Matter 9 (41), 9755-9758, 2013
2013
Three dimensional effects in Taylor flow in circular microchannels. R Gupta, SSY Leung, R Manica, DF Fletcher, BS Haynes - La Houille Blanche, 60-67, 2013
2012
Validation of a CFD model of Taylor flow hydrodynamics and heat transfer. AN Asadolahi, R Gupta, SSY Leung, DF Fletcher, BS Haynes - Chemical Engineering Science 69 (1), 541-552, 2012
2012
Effect of flow characteristics on Taylor flow heat transfer. SSY Leung, R Gupta, DF Fletcher, BS Haynes - Industrial & Engineering Chemistry Research 51 (4), 2010-2020, 2012
2012
Gravitational effect on Taylor flow in horizontal microchannels. SSY Leung, R Gupta, DF Fletcher, BS Haynes - Chemical engineering science 69 (1), 553-564, 2012
2012
Modelling film drainage of a bubble hitting and bouncing off a surface. R Manica
2011
CFD approaches for the simulation of hydrodynamics and heat transfer in Taylor flow. AN Asadolahi, R Gupta, DF Fletcher, BS Haynes - Chemical Engineering Science 66 (22), 5575-5584, 2011
2010
CFD modelling of flow and heat transfer in the Taylor flow regime. R Gupta, DF Fletcher, BS Haynes - Chemical Engineering Science 65 (6), 2094-2107, 2010
2010
CFD simulations of gas-liquid flow in microchannels. R Gupta - University of Sydney, 2010
2009
On the CFD modelling of Taylor flow in microchannels. R Gupta, DF Fletcher, BS Haynes - Chemical Engineering Science 64 (12), 2941-2950, 2009
2009
On the CFD modelling of Taylor flow in microchannels. R Gupta, DF Fletcher, BS Haynes - Chemical Engineering Science 64 (12), 2941-2950, 2009
N/A
Hemodynamics in a three-dimensional curved pipe: velocity distribution and secondary flow dynamics. M Nagargoje, R Gupta
N/A
Lift on Stick and Janus spheres in a channel. M Dhiman, R Gupta, KA Reddy
N/A
DYNAMICS OF TWO SIDE BY SIDE MOVING INTRUDERS IN A GRANULAR MEDIUM. M DHIMAN, S KUMAR, R GUPTA, KA REDDY
N/A
Numerical and experimental hemodynamic study in an in-vitro 3D printed patient-specific carotid artery bifurcation.. MS Nagargoje, R Gupta
N/A
Numerical Investigations on the Effect of Frequency of Pulsation on Heat Transfer and Flow Characteristics in Two-Phase Taylor Flow in Microchannels. D Debnath, R Gupta - Available at SSRN 4509321, 0
