A5101975419- Tropical and Extratropical Cyclones Research
- Climate variability and models
- Meteorological Phenomena and Simulations
- Ocean Waves and Remote Sensing
- Oceanographic and Atmospheric Processes
- Geophysics and Gravity Measurements
- Coastal and Marine Dynamics
- Flood Risk Assessment and Management
- Lightning and Electromagnetic Phenomena
- Urban Heat Island Mitigation
- Recycling and Waste Management Techniques
- Thermochemical Biomass Conversion Processes
- Fluid Dynamics and Heat Transfer
- Coastal and Marine Management
- Electrohydrodynamics and Fluid Dynamics
- Geological and Geophysical Studies
- Coal and Its By-products
- Marine and environmental studies
Purdue University West Lafayette
2014-2020
Indian Institute of Technology Madras
1992-1995
Indian Institute of Technology Indore
1991
We present a numerical investigation of the processes that influenced contrasting rapid intensity changes in Tropical Cyclones (TC) Phailin and Lehar (2013) over Bay Bengal. Our emphasis is on significant differences environments experienced by TCs within few weeks consequent their organization vortex-scale convection resulted different changes. The storm-relative proximity, intensity, depth subtropical ridge establishment low-sheared environment for high-sheared Lehar. primary finding here...
Abstract The study of ocean circulation is required in climatic research, weather forecasting, navigation etc. Studying this phenomenon over larger spatial and temporal scales by conventional methods very difficult. advent satellite altimetry gave ample opportunity to repeatedly areas. In Geosat altimeter derived sea level observations have been used obtain monsoon departure current vectors the Arabian Sea using geostrophic approximation. Current variability on annual seasonal bases also...
Waves have been observed by conventional methods, until recently. In this study, wave data recorded GEOSAT altimeter, from November 1986 to October 1987, were analyzed understand the behavior of waves in Indian seas. Monthly distributions heights obtained for Arabian Sea and Bay Bengal. Distribution patterns clearly depicit that are highest during southwest monsoons. However, northeast monsoon higher than those nonmonsoon season.