V
Vishaal Dhamotharan
Researcher at University of Pittsburgh
Publications - 6
Citations - 24
Vishaal Dhamotharan is an academic researcher from University of Pittsburgh. The author has contributed to research in topics: Medicine & Turbine. The author has an hindex of 2, co-authored 3 publications receiving 16 citations. Previous affiliations of Vishaal Dhamotharan include Indian Institute of Technology Madras.
Papers
More filters
Journal ArticleDOI
Optimal design of savonius wind turbines using ensemble of surrogates and CFD analysis
TL;DR: Novelty of the current work is the use of WAS, an ensemble of surrogates that consists of polynomial response surface, kriging and radial basis functions, which performs better compared to any surrogate individually thus avoiding misleading optima and eliminates surrogate dependent optima.
Journal ArticleDOI
Month-long Respiratory Support by a Wearable Pumping Artificial Lung in an Ovine Model.
Ryan A. Orizondo,Katelin S. Omecinski,Alexandra G. May,Vishaal Dhamotharan,Brian J. Frankowski,Greg W. Burgreen,Sang-Ho Ye,Ergin Kocyildirim,Ergin Kocyildirim,Pablo G. Sanchez,Jonathan D'Cunha,William R. Wagner,William J. Federspiel +12 more
TL;DR: The ability of the ModELAS to provide safe month-long support without consistent deterioration of pumping or gas exchange capabilities is demonstrated.
Book ChapterDOI
Robust Design of Savonius Wind Turbine
TL;DR: The primary aim of this work is to provide a simple methodology for the robust optimal design of the Savonius wind turbine using the traditional Taguchi method and dynamic computational fluid dynamics models of the design sets.
Journal ArticleDOI
Mathematical Modeling of Oscillometric Blood Pressure Measurement: A Complete, Reduced Oscillogram Model
Vishaal Dhamotharan,Anand Chandrasekhar,Hao Min Cheng,Chen Huan Chen,Shih Hsien Sung,Cederick Landry,Jin-Oh Hahn,Aman Mahajan,Sanjeev G. Shroff,Ramakrishna Mukkamala +9 more
TL;DR: In this paper , a reduced oscillogram model was proposed to determine an optimal functional form for the arterial compliance curve in the least square sense, which can potentially improve oscillometric BP measurement accuracy while advancing foundational knowledge.
Journal ArticleDOI
Smartphone-Based Blood Pressure Monitoring via the Oscillometric Finger Pressing Method: Analysis of Oscillation Width Variations Can Improve Diastolic Pressure Computation.
Mark A Freithaler,Anand Chandrasekhar,Vishaal Dhamotharan,Cederick Landry,Sanjeev G Shroff,Ramakrishna Mukkamala +5 more
TL;DR: In this paper , the collapsibility of thin finger arteries was exploited in an oscillometric model to develop simple algorithms for computing BP from the finger pressing measurements, which can help in converting widely available devices into truly cuffless BP monitors for improving hypertension awareness and control.