Search Results - "Bhat, B. R."

Grain refinement of cast titanium alloys via trace boron addition by Tamirisakandala, S., Bhat, R.B., Tiley, J.S., Miracle, D.B.

“…The grain size of as-cast Ti–6Al–4V is reduced by about an order of magnitude from 1700 to 200 μm with an addition of 0.1 wt.% boron. A much weaker dependence…”
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Effect of boron on the beta transus of Ti–6Al–4V alloy by Tamirisakandala, S., Bhat, R.B., Miracle, D.B., Boddapati, S., Bordia, R., Vanover, R., Vasudevan, V.K.

“…The influence of boron on the β transus of Ti–6Al–4V is established in a powder metallurgy Ti–6Al–4V–1.7B alloy using microstructural analysis, electrical…”
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Complete balancing of a disk mounted on a vertical cantilever shaft using a two ball automatic balancer by Rajalingham, C., Bhat, R.B.

“…An automatic balancer is a simple device consisting of several balancing balls, which are guided to move in a circular track. The suitability of a two-ball…”
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Three-dimensional microstructural characterization of discontinuously reinforced Ti64–TiB composites produced via blended elemental powder metallurgy by Lieberman, S.I., Gokhale, A.M., Tamirisakandala, S., Bhat, R.B.

“…Three-dimensional (3D) microstructures of TiB reinforcement in two discontinuously reinforced Ti–6Al–4V (Ti64) alloy composites produced via blended elemental…”
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Microstructure and properties of cast ingots of Al-Zn-Mg-Cu alloys modified with Sc and Zr by SENKOV, O. N, BHAT, R. B, SENKOVA, S. V, SCHLOZ, J. D

“…The effect of combined additions of Sc and Zr on the microstructure and tensile properties of the direct chill (DC) cast ingots of developmental Al-Zn-Mg-Cu…”
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Recent advances in the deformation processing of titanium alloys by TAMIRISAKANDALA, S, VEDAM, B. V, BHAT, R. B

“…Titanium (Ti) alloys are special-purpose materials used for several critical applications in aerospace as well as non-aerospace industries, and extensive…”
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Thermal Scale Modeling by FEM and Test by Sabour, M. H, Bhat, R. B

“…Scale model approach in thermal testing of aircraft components has been proposed in this study. The idea of thermal scaling has been validated experimentally…”
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FREE VIBRATION OF ANNULAR ELLIPTIC PLATES USING BOUNDARY CHARACTERISTIC ORTHOGONAL POLYNOMIALS AS SHAPE FUNCTIONS IN THE RAYLEIGH–RITZ METHOD by CHAKRAVERTY, S., BHAT, R.B., STIHARU, I.

“…Two-dimensional boundary characteristic orthogonal polynomials in the Rayleigh-Ritz method are used to obtain higher modes of annular plate with a curves…”
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Powder metallurgy Ti-6Al-4V-xB alloys: Processing, microstructure, and properties by Tamirisakandala, S., Bhat, R. B., Ravi, V. A., Miracle, D. B.

“…This article describes processing of Ti-6Al-4V-xB alloys via pre-alloyed and blended elemental powder metallurgy techniques. The influence of processing on the…”
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Air-Stable Cobalt(II) and Nickel(II) Complexes with Schiff Base Ligand for Catalyzing Suzuki–Miyaura Cross-Coupling Reaction by Ansari, R. M., Kumar, L. M., Bhat, B. R.

“…The Co(II) complex [Co{C 6 H 4 –1,2-(N=CH–C 6 H 4 O) 2 }] (I) and Ni(II) complex [Ni{C 6 H 4 –1,2-(N=CH–C 6 H 4 O)2}] (II) with Schiff base of…”
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Automatic balancing of flexible vertical rotors using a guided ball by Rajalingham, C., Bhat, R.B., Rakheja, S.

“…Automatic balancing of flexible vertical rotors using a ball guided to move freely in a circular groove housed in the rotor disk is studied. The dynamic…”
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Traditional herbal medicine in Transkei by Bhat, R.B., Jacobs, T.V.

“…The indigenous people of Transkei depend on natural plant resources from the forests for the medicinal, cultural, religious and other needs. This area,…”
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Modelling, validation and analysis of a three-dimensional railway vehicle-track system model with linear and nonlinear track properties in the presence of wheel flats by Uzzal, R.U.A., Ahmed, A.K.W., Bhat, R.B.

“…This paper presents dynamic contact loads at wheel-rail contact point in a three-dimensional railway vehicle-track model as well as dynamic response at…”
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NATURE OF STATIONARITY OF THE NATURAL FREQUENCIES AT THE NATURAL MODES IN THE RAYLEIGH–RITZ METHOD by Bhat, R.B.

“…A variational formulation of the Rayleigh–Ritz method to obtain approximate natural frequencies and natural modes is presented. The stationarity of the natural…”
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NATURAL FREQUENCIES OF ORTHOTROPIC RECTANGULAR PLATES OBTAINED BY ITERATIVE REDUCTION OF THE PARTIAL DIFFERENTIAL EQUATION by Sakata, T., Takahashi, K., Bhat, R.B.

“…Natural frequencies of orthotropic rectangular plates are obtained by successive reduction of the plate partial differential equation and by solving the…”
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An Ecological Interpretation of the Difference in Leaf Anatomy and its Plasticity in Contrasting Tree Species in Orange Kloof, Table Mountain, South Africa by HLWATIKA, C. N. M., BHAT, R. B.

“…Leaf anatomy and morphology were studied in 11 tree species growing in an undisturbed forest and the adjoining fynbos for over 50 years. Functional anatomical…”
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Design and study of mini wind tunnel for microsystems fluid interaction under low Reynolds number flows by Neriya Hegade, K. P., Natalia, R., Wehba, B., Mittal, A., Bhat, R. B., Packirisamy, M.

“…This paper discusses details of design and fabrication of a simple open-loop modular mini wind tunnel for studying fluid microstructure interaction under low…”
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Integrated ride and handling vehicle model using Lagrangian quasi-coordinates by Jahromi, A. F., Bhat, R. B., Xie, W. F.

“…In this study, a methodology to build a new integrated ride and handling model is presented based on the Lagrangian method in terms of quasi-coordinates. The…”
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Comparison of structural health assessment capabilities in epoxy – carbon black and epoxy – carbon nanotube nanocomposites by Inam, F., Bhat, B. R., Luhyna, N., Vo, T.

“…A novel method for comparing structural health of different types of brittle epoxy nanocomposites filled with carbon nanostructured fillers is presented. Epoxy…”
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RECURRENCE SCHEME FOR THE GENERATION OF TWO-DIMENSIONAL BOUNDARY CHARACTERISTIC ORTHOGONAL POLYNOMIALS TO STUDY VIBRATION OF PLATES by Bhat, R.B., Chakraverty, S., Stiharu, I.

“…An efficient numerical scheme is presented for generating two-dimensional boundary characteristic orthogonal polynomials using previously proposed recurrence…”
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