A5101892140- Synthetic Aperture Radar (SAR) Applications and Techniques
- Remote-Sensing Image Classification
- Geochemistry and Geologic Mapping
- Hydraulic and Pneumatic Systems
- Metallurgical Processes and Thermodynamics
- Aerodynamics and Fluid Dynamics Research
- Vibration and Dynamic Analysis
- Brake Systems and Friction Analysis
- Soil Geostatistics and Mapping
- Electric and Hybrid Vehicle Technologies
University of Tehran
2017-2025
Iran University of Science and Technology
2009
Abstract Wet clutches are widely used in power transmission, but lack of the fact an energy loss open state condition. The flow conditions fluid wet analyzed by analytical means. requisite simplifications that result analytically integrateable solution stated detail. Special emphasis is put on role gravitation equations motion. This force component leads to a slightly earlier aeration than conditions. and resultant solutions considered means dimensionless quantities. Despite actual geometric...
Abstract. Monitoring and surveillance changes around the world need powerful methods, so detection, visualization, assessment of significant are essential for planning management. Incorporating polarimetric SAR images due to interactions between electromagnetic waves target because high spatial resolution almost one meter can be used study in Earth's surface. Full polarized radar comparing single use amplitude phase information surface different available polarization (HH, HV, VH, VV). This...
The present study introduces distance based change detection (CD) algorithms in polarimetric synthetic aperture radar (PolSAR) data. PolSAR images, due to interactions between electromagnetic waves and target because of the high spatial resolution, can be used changes Earth's surface. purpose this paper is use features extracted from fully-polarimetry imaging that involved Yamaguchi four-component H/A/α decomposition on vectors for CD. We first extract decompositions multi-looked covariance...
Land cover changes detection in polarimetric SAR data using algebra, similarity, and distance based methods
In the teeming process of molten steel from a ladle, bathtub-type vortex may be formed in ladle. The formation such will drag slag top into tundish which affects cleanness steel. previous works water was considered to model but we found that is not suitable fluid for simulation, so dimensional analysis applied proper fluids and with composition real We deduced freon or mercury can relevant models simulating addition, effects Re, Fr Bo number were studied Re numbers dominant pi-numbers effect...