Search Results - "Kumar, S.B."

Line to Ground Faults Protection and Control method in Active Distribution Network using IEC 61850 by Mathur, Mala, Vinay Kumar, S.B., Gupta, Rakhi, Alam, Intekhab

“…Protection and control automation messages transfer between devices and the control center (CC) over IEC 61850 standard protocols in active distribution…”
Get full text

Elastic–plastic fracture analyses for pipeline girth welds with 3D semi-elliptical surface cracks subjected to large plastic bending by Zhang, Y.M., Yi, D.K., Xiao, Z.M., Huang, Z.H., Kumar, S.B.

“…Offshore pipelines are subjected to large plastic strain conditions, such as bending accompanied by high internal pressure, during the installation and…”
Get full text

Failure of aerospace composite scarf-joints subjected to uniaxial compression by Kumar, S.B., Sivashanker, S., Bag, Asim, Sridhar, I.

“…The uniaxial compression behavior of adhesively bonded composite scarf-joints was studied and the role of scarf-angle on joint strength and failure mechanism…”
Get full text

Review on VLSI design using optimization and self-adaptive particle swarm optimization by Kumar, S.B. Vinay, Rao, P.V., Sharath, H.A., Sachin, B.M., Ravi, U.S., Monica, B.V.

“…Today, VLSI technology has taken a fundamental role in developing most of the high-tech electronic circuits. Even though VLSI design is renowned for its…”
Get full text

Damage Analysis of Service Exposed Reformer Tubes in Petrochemical Industries by Raj A., Goswami B., Kumar S.B., Krishna G., Roy N., Ray A.K.

“…Accelerated creep or stress rupture data is used for remaining life assessment for life management studies of elevated temperature components, e.g. for…”
Get full text

Performance and Life Assessment of Reformer Tubes in Petrochemical Industries by Raj A., Goswami B., Kumar S.B., Krishna G., Roy N., Ray A.K.

“…High temperature mechanical properties of service exposed reformer tubes are compared and revalidated with those of virgin material for the sake of health…”
Get full text

Forge and Heat-treatments in Microalloyed Steels – A Review by Raj A., Goswami B., Kumar S.B., Ray A.K.

“…Improved designs, mostly for lightweight component manufacturer, have been made for improvement of forging and heat-treatment techniques. Low temperature…”
Get full text

Effect of Interfacial Spin Flip and Momentum Scattering on Magnetoresistance by Kumar, S.B., Tan, S.G., Jalil, M.B.A.

“…In this paper, we have developed a model and performed a numerical analysis using the spin-drift diffusion method to study the effect of interfacial spin…”
Get full text

MR Enhancement in a Current Perpendicular-to-Plane Spin Valve by Insertion of a Ferromagnetic Layer Within the Spacer Layer by Kumar, S.B., Tan, S.G., Jalil, M.B.A., Teo, K.L.

“…In this paper, we propose an alternative method to improve magnetoresistance by inserting a thin ferromagnetic (FM) layer into the nonmagnetic (NM) spacer of a…”
Get full text

The Effect of Spreading Resistance on the Magnetoresistance of Current-Perpendicular-to-Plane Spin Valves With Patterned Layers by Kumar, S.B., Jalil, M.B.A., Tan, S.G., Ng, R., Liew, T.

“…We derived the magnetoresistance (MR) that takes into consideration the effect of spreading resistance (SR) due to the patterned layer in a spin-valve (SV)…”
Get full text

Electrical Control of Ballistic Spin-Dependent Conductance Through the 2D-Electron Gas of GaAs Heterostructure by Tan, S.G., Jalil, M.B.A., Kumar, S.B., Teo, K.L., Zheng, Y.K., Liew, T.

“…We investigated the effect of magnetic-electric barriers on electron transport in the two-dimensional electron gas (2DEG) of a AlGaAs-GaAs heterostructure. It…”
Get full text

Epoxidation of Styrene over a Titanium Silicate Molecular Sieve TS1 Using Dilute H2O2 as Oxidizing Agent by Kumar, S.B., Mirajkar, S.P., Pais, G.C.G., Kumar, P., Kumar, R.

Get full text

Instability thresholds for penetrative porous convection with variable viscosity fluids by Kumar, S.B. Naveen, Shankar, B.M., Latha, N., Shivakumara, I.S.

“…A comprehensive investigation discerning different viscosity-temperature variations on the onset of porous penetrative convection modeled through quadratic…”
Get full text

On the stability of thermosolutal rotating porous convection subject to a lack of thermal equilibrium by Shivakumara, I.S., Shankar, B.M., Kumar, S.B. Naveen

“…This paper investigates the linear and weakly nonlinear stability of thermosolutal rotating porous convection subject to a lack of thermal equilibrium. Being…”
Get full text

Para selective chlorination of toluene with an L-zeolite catalyst by Singh, A.P., Kumar, S.B.

“…The liquid phase chlorination of toluene with gaseous chlorine using various zeolites as catalysts has been studied. Zeolite K-L is found to be more selective…”
Get full text

Carbohydrate fatty acid monosulphate ester is a potent adjuvant for low-dose seasonal influenza vaccines by Platenburg, Peter Paul L.I., Deschamps, Frantz, Jung, Jennifer, Leonard, Clément, Rusconi, Séverine, Mohan Kumar, S.B., Sulaiman, S.M., de Waal, Leon, Hilgers, Luuk A. Th

“…•CMS (Carbohydrate monosulphate ester) is a potent adjuvant for low-dose seasonal influenza vaccines since:•CMS gave high HI and VN antibody titers to a low…”
Get full text

Liquid mixing based on convection and turbulent dispersion in bubble columns by Degaleesan, S., Roy, S., Kumar, S.B., Duduković, M.P.

“…A phenomenological model for liquid mixing, that captures the essence of the observed physical phenomena in bubble columns, is presented. In this model, mixing…”
Get full text

Linear and weakly nonlinear triple diffusive convection in a couple stress fluid layer by Shivakumara, I.S., Naveen Kumar, S.B.

“…The effect of couple stresses on linear and weakly nonlinear stability of a triply diffusive fluid layer is investigated. Several departures not observed…”
Get full text

Voice/non-voice detection using phase of zero frequency filtered speech signal by Sunil Kumar, S.B., Sreenivasa Rao, K.

“…Voice/non-voice detection refers to the task of detecting the presence or absence of vocal folds activity regions in the speech signal. Most of the existing…”
Get full text

Tensile failure of adhesively bonded CFRP composite scarf joints by Kumar, S.B., Sridhar, I., Sivashanker, S., Osiyemi, S.O., Bag, A.

“…Adhesively bonded scarf joints, comprising unidirectional carbon fibre-reinforced epoxy adherends and AF-163-2 film adhesive of 0.15 mm thick, are tested under…”
Get full text