A5074716015- Drilling and Well Engineering
- Hydraulic Fracturing and Reservoir Analysis
- Innovative Energy Harvesting Technologies
- Reservoir Engineering and Simulation Methods
- Ferroelectric and Piezoelectric Materials
- Acoustic Wave Phenomena Research
- Advanced Sensor and Energy Harvesting Materials
- Occupational Health and Safety Research
- Dielectric materials and actuators
- Oil and Gas Production Techniques
- CO2 Sequestration and Geologic Interactions
- Risk and Safety Analysis
- Human-Automation Interaction and Safety
- Tunneling and Rock Mechanics
- Aeroelasticity and Vibration Control
- Multiferroics and related materials
- Cellular and Composite Structures
- Smart Materials for Construction
- Rock Mechanics and Modeling
- Composite Structure Analysis and Optimization
- Fluid Dynamics and Mixing
- Geophysical Methods and Applications
- Earthquake Detection and Analysis
- Energy Harvesting in Wireless Networks
- Acoustic Wave Resonator Technologies
Indian Institute of Technology Mandi
2017-2025
Healthcare Technology Innovation Centre
2024-2025
Indian Institute of Technology Madras
2014-2025
Hongik University
2023-2024
Indian Institute of Technology Dhanbad
2022-2024
Nanyang Technological University
2020-2024
Sri Sivasubramaniya Nadar College of Engineering
2024
Sri Ramachandra Institute of Higher Education and Research
2024
COMSATS University Islamabad
2024
University of Oklahoma
2016-2023
The increasing concern about noise pollution has accelerated the development of acoustic absorption and damping devices. However, conventional subtractive manufacturing can only fabricate devices with simple geometric shapes that are unable to achieve high coefficients in wide frequency ranges. In this paper, novel multi-layer micro-perforated panels (MPPs) tunable wideband designed fabricated by 3D printing or additive manufacturing. Selective laser sintering (SLS), which is an advanced...
A wide variety of multicellular organisms across the kingdoms display remarkable ability to restore their tissues or organs when they suffer damage. However, repair damage is not uniformly distributed throughout body parts. Here, we unravel elusive mechanistic basis boundaries on organ regeneration potential using root tip resection as a model and show that dosage gradient-expressed PLT2 transcription factor underlying cause. While transient downregulation in distinct set plt mutant...
An incompressible two-dimensional laminar flow of micropolar fluid subjected to a stretched surface is examined. The steady-state thermally radiative experiences the influence melting phenomenon. dimensionalized model for axi-symmetric governed through similarity variables. Runge-Kutta-Fehlberg (RKF-45) method applied finalized non-linear governing equations obtain numerical solutions. graphical depictions on and thermal profiles are discussed along with numeric values couple stresses, shear...
Wellbore stability has plagued oil industry for decades. Inclusion of the mud in drilling and effect cake build up incorporate very complex chemical, thermal, mechanical, physical phenomena. It is difficult to quantify all these phenomena one model. The after effects buildup, its permeability variation thickness with time alter actual stress profile formation. To see impact whole mechanism, a combination laboratory studies numerical modeling needed. This paper includes procedure results on...
Hydrated shale formations often lead to severe drilling problems and may wellbore instability. These instabilities can result in issues such as bit balling, borehole collapse, formation damage, stuck pipe, low rates. Keeping these fundamental with mind, this study is aimed at designing a water-based fluid system for effective inhibition, ensuring enhanced stability efficiency. The designed mud comprises typical base along newly synthesized chitosan derivative chitosan-
This study proposes the design of a micro-spiral-shaped piezoelectric energy harvester that scavenges from blood pressure variation in cardiac cycle. The can be miniaturized perennial source power could even eliminate need for replacement conventional batteries used current pacemaker technology. concept 25 µm thin spiral-based with diameter 6 mm satisfying dimensional constraints has been proposed. A number lead-free materials have along Pb[Zr x Ti1-x ]O3 (PZT-5A) to compare performance....
One of the most critical aspects in drilling operation is to reduce nonproductive time and avoid borehole instability issues such as kicks, blow outs, lost circulation, stuck pipe, breakouts. To investigate these problems, one has understand formation properties, fluid hydraulics, basic mechanics behind a well. In previous research on this field, factors were widely discussed results obtained related properties. However, while considering stresses wellbore, mechanical RPM contact casing at...
Diabetes is often considered a vascular disease due to its impact on blood vessels, it complex condition with various metabolic and autoimmune factors involved. One of the long term comorbidities diabetes includes microvascular complications. The complications can be analyzed using Nailfold capillaroscopy, non-invasive technique that allows for visualization analysis capillaries in proximal nailfold area. Using advanced video capillaroscopy high magnification, capillary images captured from...