Journal Articles: Recent submissions

Now showing items 61-80 of 299

Some results on the properties of discrete-time LTI state-space systems

Kadam, Sujay D.; Palanthandalam-Madapusi, Harish J. (American Society of Mechanical Engineers, 2024-05)

This work brings forward several interesting facts about system properties of LTI discrete-time systems like output controllability, state controllability and state observability, trackability and input and state observability. ...
Comparing efficacy of anodic and cathodic chambers in a low-cost algae-assisted microbial fuel cell for textile wastewater remediation

Khandelwal, Amitap; Swaminathan, Jaichander; Mangal, Akshat; Ghoroi, Chinmay; Lens, Piet N. L. (Elsevier, 2024-07)

Remediation of industrial textile effluent using both the anodic and cathodic chambers of an algae-assisted microbial fuel cell (AMFC) is demonstrated and evaluated in this study. A low-cost AMFC is developed using clayware ...
Thermal analysis of a building in hot and dry climate: a detailed study

Ahmad, Inzamam; Kumar, Ravinder; Ghosh, Uddipta; Bhargav, Atul; Bennacer, Rachid; Ganaoui, Mohammed El (Springer, 2024-04)

Active cooling is quickly becoming a necessity in hot-dry climates prevailing across large sections of the world, where the equivalent solar temperature can rise above 70 °C in the summer. The cooling demand, within the ...
A modular computational framework for the dynamic analyses of cable-driven parallel robots with different types of actuation including the effects of inertia, elasticity and damping of cables

Mamidi, Teja Krishna; Bandyopadhyay, Sandipan (Cambridge University Press, 2024-04)

Dynamic simulations of the cable-driven parallel robots (CDPRs) with cable models closer to reality can predict the motions of moving platforms more accurately than those with idealisations. Hence, the present work proposes ...
Experimental comparison of pool boiling characteristics between CNT, GO, and CNT+ GO-coated copper substrate

Kumar, Ranjan; Kumari, Prity; Rahul N.; Sen, Dipak; Mandal, S. K. (Wiley, 2024-04)

The present investigation aims to study the comparative analysis of CNT, GO, and CNT + GO nanoparticle coatings on copper surfaces under a pool boiling situation. Coating on copper surfaces is performed using the dip coating ...
Control of linear instabilities in two-dimensional airfoil boundary layers

Dandelia, Harvansh; Kant, Ravi; Narayanan, Vinod (IOP Publishing, 2024-04)

The present study deals with the control of linear, modal and non-modal growth of perturbations in a trapezoidal wing boundary layer. The asymmetric NACA 2515 airfoil is chosen for the analysis. The boundary layer velocity ...
Time delayed piecewise linear Mathieu equation: an analytical and numerical study

Balaji, Adireddi; Thani, Aswanth; Jayaprakash, K. R.; Vyasarayani, C. P. (Springer, 2024-04)

In this study, we consider analytical and numerical exploration of the dynamics of a weakly nonlinear piecewise linear (PWL) Mathieu equation with a time delay. A study of such dynamical systems requires finding the time ...
Influence of passive strut on the mixing and combustion performance enhancement

Nair, Prasanth P.; J. P., Ananthu; Narayanan, Vinod (Elsevier, 2024-06)

The scramjet engine is one of the possible means of reaching supersonic speed using airbreathing engines. As the inflow of air is at supersonic speed, proper mixing and combustion is a challenge. Researchers have used ...
Kinematic performance of a customizable single degree-of-freedom gait trainer for cost-effective therapy aimed at neuromuscular impairments

Jadav, Shail; Karvaje, Karthik Subramanya; Kadam, Sujay D.; Vashista, Vineet; Sulzer, James; Deshpande, Ashish; Palanthandalam-Madapusi, Harish J. (American Society of Mechanical Engineers, 2024-03)

A majority of robotic gait trainers to facilitate physical therapy for gait rehabilitation in humans are based on multi-degree-of-freedom exoskeleton-based systems with sophisticated elctromechanical hardware and software, ...
Parametric analysis of bandgaps in a general metachiral lattice using discrete dynamical analysis

Paul, Diptangshu; Jayaprakash, K. R. (Elsevier, 2024-07)

To exploit low-frequency bandgaps in a chiral auxetic lattice, local resonators (LR) are usually incorporated. In that case, the tailorable bandgaps are the sub-Bragg bandgaps, whose width depend on the mass of the resonator ...
Transient energy growth analysis of flat-plate boundary layer with an oblique and non-uniform wall suction and injection

Thummar, Mayank; Bhoraniya, Ramesh; Narayanan, Vinod (Elsevier, 2024-01)

This paper presents a non-modal bi-global linear stability analysis of an incompressible flat-plate boundary layer under the effects of oblique and non-uniform wall suction and injection. The base flow velocity profile is ...
Taylor-Couette flow and heat transfer in an elliptical enclosure with a rotating inner cylinder

Unnikrishnan, Akash; Narayanan, Vinod; Chamorro, Leonardo P.; Vanka, Surya Pratap (American Institute of Physics, 2024-03)

We numerically investigate Taylor–Couette flows within a system consisting of an elliptical outer cylinder and a rotating inner circular cylinder, with particular emphasis on the behavior of Taylor cells. The three-dimensional ...
Effect of upstream injection and pylon downstream of the cavity on the mixing characteristics

Nair, Prasanth P.; Suryan, Abhilash; Narayanan, Vinod (American Institute of Physics, 2024-02)

Flame stabilizers employing pylons within scramjet engines are becoming more prominent for enhancing fuel penetration and mixing. Studies have highlighted the enhanced mixing efficiency achieved by positioning a pylon ahead ...
Dynamics of energy transfer between nanoscale aluminum/aluminum oxide particles and nitrogen gas in the noncontinuum regime

Thoudam, Jyotishraj; Bayad, Isha; Sundaram, Dilip Srinivas (American Chemical Society, 2024-02)

The dynamics of energy transfer between aluminum/aluminum oxide nanoparticles and nitrogen gas in the noncontinuum regime is investigated using a multiscale modeling framework. Density functional theory (DFT) computations ...
Electrophoretic maneuvering of nonuniformly charged particles suspended in linear flows: impact of the medium viscoelasticity

Borthakur, Rajnandan; Ghosh, Uddipta (American Physical Society, 2024-02)

Electrophoresis in complex (non-Newtonian) fluidic media is becoming increasingly prominent owing to its applications in a wide variety of separation processes. Although most particles that undergo electrophoresis carry ...
Deciphering the hidden structures of HH 216 and pillar IV in M16: results from JWST and HST

Dewangan, L. K.; Jadhav, Omkar Ratan; Maity, Arup Kumar; Bhadari, N. K.; Sharma, Saurabh; Padovani, M.; Baug, T.; Mayya, Y. D.; Pandey, Rakesh (Oxford University Press, 2024-03)

To probe the star formation process, we present an observational investigation of the Pillar IV and an ionized knot HH 216 in the Eagle Nebula (M16). Pillar IV is known to host a Class I protostar that drives a bipolar ...
CLINet: a novel deep learning network for ECG signal classification

Mantravadi, Ananya; Saini, Siddharth; Teja R., Sai Chandra; Mittal, Sparsh; Shah, Shrimay; Devi R., Sri; Singhal, Rekha (Elsevier, 2024-04)

Machine learning is poised to revolutionize medicine with algorithms that spot cardiac arrhythmia. An automated diagnostic approach can boost the efficacy of diagnosing life-threatening arrhythmia disorders in routine ...
Finite Element Method-based dynamic modelling framework for flexible continuum manipulators

Firdaus, Md Modassir; Paranjape, Omkar; Vadali, Madhu (American Society of Mechanical Engineers, 2024-10)

Flexible continuum manipulators (FCM) are gaining importance because of their manoeuvrability and pliability in confined and complex spaces, where rigid link manipulators underperform. However, the dynamic behaviour and ...
Utilisation of manipulator redundancy for torque reduction during force interaction

Jadav, Shail; Palanthandalam-Madapusi, Harish J. (American Society of Mechanical Engineers, 2024-04)

The integration of robots into environments shared by humans has been enhanced through the use of redundant robots capable of executing primary tasks and secondary objectives such as obstacle avoidance and null space ...
Global stability analysis of axisymmetric boundary layer on a rotating circular cylinder

Bhoraniya, Ramesh; Narayanan, Vinod (Elsevier, 2024-02)

In this manuscript, we comprehensively investigated the global stability of the incompressible axisymmetric boundary layer (ABL) developed on a rotating circular cylinder. A finite length of a rotating cylinder was considered ...

Now showing items 61-80 of 299

Search Digital Repository

Browse

All of DSpace
This Collection
- Titles
- Authors
- By Advisor
- By Issue Date
- Subjects
- By Type
- By Degree
- By Department

Recently added

Journal Articles: Recent submissions

Search Digital Repository

Browse

All of DSpace

This Collection

My Account