A5033223125- Advanced Combustion Engine Technologies
- Combustion and flame dynamics
- Heat transfer and supercritical fluids
- Catalysis and Hydrodesulfurization Studies
- Catalytic Processes in Materials Science
- Zeolite Catalysis and Synthesis
- Fluid Dynamics and Turbulent Flows
- Radiative Heat Transfer Studies
- Catalysis and Oxidation Reactions
- Simulation Techniques and Applications
- Fire dynamics and safety research
- Advanced Vision and Imaging
- Asymmetric Hydrogenation and Catalysis
- Catalysts for Methane Reforming
- Intracranial Aneurysms: Treatment and Complications
- Cerebrovascular and Carotid Artery Diseases
- Catalysis for Biomass Conversion
- Thermochemical Biomass Conversion Processes
- Combustion and Detonation Processes
- Model Reduction and Neural Networks
- Moyamoya disease diagnosis and treatment
- Nuclear Engineering Thermal-Hydraulics
- Advanced Image Processing Techniques
Cornell University
2019-2023
Indian Institute of Technology Delhi
1988-2023
Stanford University
2023
Jawaharlal Nehru Medical College
2018
The catalysts γ-alumina (GA, the reference catalyst) and Pt doped (PGA-s) were synthesized using a simple sol-gel technique, in which at first preparation of porous base (GA), then impregnation platinum salt over finally reduction surface support done. These prepared different mole ratios Pt:Al as 2:1, 1:1 1:2 are named PGA-1, PGA-2 PGA-3 respectively. isomerization n-alkanes (n-hexane, n-heptane n-octane) investigated catalysts. 2-methyl pentane (2-MP), 2,2-dimethyl (2,2-DMP) 2,3-dimethyl...
Analysis of compressible turbulent flows is essential for applications related to propulsion, energy generation, and the environment. Here, we present BLASTNet 2.0, a 2.2 TB network-of-datasets containing 744 full-domain samples from 34 high-fidelity direct numerical simulations, which addresses current limited availability 3D reacting non-reacting flow simulation data. With this data, benchmark total 49 variations five deep learning approaches super-resolution - can be applied improving...
In the present work, first, reference catalyst super acidic nanostructured sulfated zirconia (SZ) and aluminum chloride impregnated zirconium oxides in mole ratios of Zr4+:Al3+ as 2:1 (ACSZ-1), 1:1 (ACSZ-2), 1:2 (ACSZ-3) were synthesized by a simple precipitation method. The catalytic performance these four catalysts evaluated during isomerization n-hexane, n-heptane, n-octane to their corresponding branched chain isomers at low temperature pressure conditions. ACSZ-2 shows high activity...
The study of stoichiometric flame lengths laminar jet or co-flow diffusion flames has been a major topic research in last few decades, mostly focusing on either undiluted slightly diluted fuel reacting with air. However, the characteristics under extremely conditions are not well studied. Hence, set experiments and numerical simulations have performed present work to for wide range oxidizer dilutions using two different diameter burners (4 9 mm identical volume flow rates). Both experimental...
Large eddy simulation (LES)/ Probability Density Function (PDF) approaches are now well established and can be used for simulating challenging turbulent combustion configurations with strong turbulence chemistry interactions. Transported PDF methods known to computationally expensive compared flamelet-like models. The pre-partitioned adaptive (PPAC) methodology was developed address this cost differential. PPAC entails an offline preprocessing stage, where a set of reduced models generated...
Abstract Extracranial carotid artery aneurysm is a rare vascular disease in the neck with variable presentation. Aneurysms are associated significant mortality and morbidity fatal complication secondary to spontaneous rupture or tracheal compression laryngeal edema distal embolization. A 43-year-old male patient presented large arising from proximal common (CCA) causing obstruction leading life-threatening respiratory symptoms. The endovascular interventional management an emerging...
A model for the estimation of combustion losses in a pulverized fuel power plant boiler is presented. The based on formulation probability density function which relates particle remaining unburnt to and resident times. An empirical also presented carbon loss average size excess air. two models are shown be close agreement with each other. validated from experiments boiler. dependence efficiency air examined an correlation between optimum derived. mechanism two-way coupling turbine side...