- Path instabilities and drag in the settling of single spheres
2023/04/21 by Facundo Cabrera-Booman, Cabrera-Booman, Facundo, Nicolas Plihon +3 · 2 citations
Engineering · #Amplitude #Chaotic Dynamics (nlin.CD) #Classical mechanics #Drag #Drag coefficient #FOS: Physical sciences #Fluid Dynamics (physics.flu-dyn) #Fluid Dynamics Simulations and Interactions #Geology #Granular flow and fluidized beds #Mechanics #Optics #Particle (ecology) #Particle Dynamics in Fluid Flows #Physics #Planar #Reynolds number #SPHERES #Settling #Terminal velocity #Thermodynamics
- Accurate High-Maneuvering Trajectory Tracking for Quadrotors: A Drag Utilization Method
2022/05/20 by Jindou Jia, Kexin Guo, Xiang Yu +2 · 1 citation
Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Power System Optimization and Stability #Aerospace and Aviation Technology #Control theory (sociology) #Drag #Feed forward #Computer science #Trajectory #Tracking (education) #Aerodynamics #Zero-lift drag coefficient #Observer (physics) #Drag coefficient #Scheme (mathematics) #Aerodynamic drag #Control engineering #Engineering #Control (management) #Lift-induced drag #Artificial intelligence #Mathematics #Aerospace engineering #Physics
- Bayesian Optimization of a Low-Boom Supersonic Wing Planform
2021/07/20 by Timothy M. S. Jim, Timothy Man Shui Jim, Ghifari A. Faza +4 · 3 citations
Computer Science · Decision Sciences · Engineering · Mathematics · #Advanced Multi-Objective Optimization Algorithms #Aerospace engineering #Computational Fluid Dynamics and Aerodynamics #Computer science #Drag #Drag coefficient #Engineering #Finite element method #Geology #Kriging #Lift (data mining) #Marine engineering #Mathematical optimization #Mathematics #Planform #Probabilistic and Robust Engineering Design #Shape optimization #Sonic boom #Statistics #Structural engineering #Supersonic speed #Surrogate model #Wing
- In-orbit aerodynamic coefficient measurements using SOAR (Satellite for Orbital Aerodynamics Research)
2020/12/17 by N.H. Crisp, Nicholas H. Crisp, N. H. Crisp +63 · 1 citation
Engineering · Physics and Astronomy · #Aerodynamic drag #Aerodynamics #Aerospace engineering #Astro and Planetary Science #Computer science #CubeSat #Drag #Drag coefficient #Engineering #Environmental science #Ionosphere and magnetosphere dynamics #Lift (data mining) #Meteorology #Orbit (dynamics) #Orbital decay #Physics #Satellite #Space Satellite Systems and Control #Spacecraft #physics.space-ph
- Influence of baroclinic vorticity production on unsteady drag coefficient in shock–particle interaction
2019/02/22 by K. Fujisawa, T. L. Jackson, S. Balachandar · 1 citation
Engineering · #Particle Dynamics in Fluid Flows #Fluid Dynamics and Turbulent Flows #Computational Fluid Dynamics and Aerodynamics #Baroclinity #Vorticity #Mechanics #Drag coefficient #Physics #Vortex #Shock (circulatory) #Particle (ecology) #Classical mechanics #Vorticity equation #Drag #Shock wave #Geology
- 3‐D ballistic transport of ellipsoidal volcanic projectiles considering horizontal wind field and variable shape‐dependent drag coefficients
2017/02/01 by Daniel Bertín · 1 citation
Engineering · Earth and Planetary Sciences · Physics and Astronomy · #Particle Dynamics in Fluid Flows #Aeolian processes and effects #Planetary Science and Exploration #Projectile #Drag #Physics #Crosswind #Drag coefficient #Wind speed #Geology #Mechanics #Geodesy #Meteorology
- The wake structure behind a porous obstruction and its implications for deposition near a finite patch of emergent vegetation
2012/08/01 by Zhengbing Chen, Alejandra C. Ortiz, Alejandra Ortiz +2 · 2 citations
Earth and Planetary Sciences · Engineering · Environmental Science · Mathematics · #Aeolian processes and effects #Cylinder #Drag #Drag coefficient #Flow (mathematics) #Geometry #Hydrology and Sediment Transport Processes #Kármán vortex street #Length scale #Mathematics #Mechanics #Particle Dynamics in Fluid Flows #Particle image velocimetry #Physics #Reynolds number #Turbulence #Turbulence kinetic energy #Vortex #Wake #Wake turbulence
- Air–Sea Enthalpy and Momentum Exchange at Major Hurricane Wind Speeds Observed during CBLAST
2012/04/30 by Michael M. Bell, Michael T. Montgomery, Kerry Emanuel +1 · 5 citations
Earth and Planetary Sciences · Mathematics · #Atmospheric sciences #Drag #Drag coefficient #Enthalpy #Environmental science #Mathematics #Mechanics #Meteorological Phenomena and Simulations #Meteorology #Momentum (technical analysis) #Ocean Waves and Remote Sensing #Physics #Standard deviation #Statistics #Thermodynamics #Tropical and Extratropical Cyclones Research #Wind speed
- Drag reduction in wave‐swept macroalgae: Alternative strategies and new predictions
2012/04/21 by Patrick T. Martone, Laurie Kost, Michael Boller · 10 citations
Earth and Planetary Sciences · Engineering · Environmental Science · #Aerodynamic drag #Biology #Coastal wetland ecosystem dynamics #Drag #Drag coefficient #Ecology #Engineering #Flow (mathematics) #Flume #Frond #Geology #Holdfast #Lift-induced drag #Marine Bivalve and Aquaculture Studies #Marine and coastal plant biology #Marine engineering #Mechanics #Paleontology #Parasitic drag #Physics #Wave drag #Zero-lift drag coefficient
- Direct numerical simulation of spatially developing turbulent boundary layers with uniform blowing or suction
2011/06/23 by YUKINORI KAMETANI, Yukinori Kametani, Koji Fukagata +1 · 4 citations
Engineering · Environmental Science · #Boundary layer #Classical mechanics #Direct numerical simulation #Drag #Drag coefficient #Fluid Dynamics and Turbulent Flows #Heat Transfer Mechanisms #Materials science #Mechanics #Parasitic drag #Physics #Reynolds number #Suction #Thermodynamics #Turbulence #Wind and Air Flow Studies
- Sea Surface Roughness and Drag Coefficient as Functions of Neutral Wind Speed
2010/10/22 by Hans Hersbach · 1 citation
Earth and Planetary Sciences · Environmental Science · #Aeolian processes and effects #Atmospheric sciences #Boundary layer #Drag #Drag coefficient #Geology #Log wind profile #Mechanics #Meteorology #Ocean Waves and Remote Sensing #Physics #Planetary boundary layer #Roughness length #Sea state #Surface roughness #Thermodynamics #Wake #Wind and Air Flow Studies #Wind gradient #Wind profile power law #Wind speed #Wind stress
- Estimation of Dissipative Heating Using Low-Level In Situ Aircraft Observations in the Hurricane Boundary Layer
2010/02/16 by Jun A. Zhang · 1 citation
Earth and Planetary Sciences · #Atmospheric sciences #Boundary layer #Dissipation #Dissipative system #Drag #Drag coefficient #Environmental science #Layer (electronics) #Materials science #Mechanics #Meteorological Phenomena and Simulations #Meteorology #Ocean Waves and Remote Sensing #Physics #Planetary boundary layer #Surface layer #Thermodynamics #Tropical and Extratropical Cyclones Research #Turbulence #Wind speed
- Friction Drag Reduction of External Flows with Bubble and Gas Injection
2009/08/18 by Steven L. Ceccio · 2 citations
Engineering · #Aerodynamic drag #Boundary layer #Bubble #Composite material #Drag #Drag coefficient #Flow (mathematics) #Fluid Dynamics Simulations and Interactions #Fluid Dynamics and Heat Transfer #Inviscid flow #Lattice Boltzmann Simulation Studies #Lubrication #Materials science #Mechanics #Parasitic drag #Physics #Turbulence
- Reliable determination of vortex parameters from measurements of the microwave complex resistivity
2008/07/23 by N. Pompeo, Nicola Pompeo, E. Silva · 1 citation
Mathematics · Physics and Astronomy · #Computer science #Condensed matter physics #Constant (computer programming) #Creep #Drag #Drag coefficient #Electrical resistivity and conductivity #Field (mathematics) #Magnetic properties of thin films #Materials science #Mathematics #Mechanics #Physics #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum mechanics #Thermal #Thermodynamics #Viscosity #Vortex #cond-mat.supr-con
- Drag force of intermediate Reynolds number flow past mono‐ and bidisperse arrays of spheres
2007/01/02 by R. Beetstra, M. A. van der Hoef, M.A. van der Hoef +2 · 21 citations
Chemistry · Engineering · #Atomic packing factor #Chemistry #Crystallography #Dispersity #Drag #Drag coefficient #Fluid Dynamics and Turbulent Flows #Hard spheres #Heat and Mass Transfer in Porous Media #Lattice Boltzmann Simulation Studies #Lattice Boltzmann methods #Materials science #Mechanics #Physics #Polymer chemistry #Reynolds number #SPHERES #Statistical physics #Thermodynamics
- Drag, turbulence, and diffusion in flow through emergent vegetation
1999/02/01 by H. M. Nepf, Heidi Nepf · 15 citations
Earth and Planetary Sciences · Engineering · Environmental Science · #Aeolian processes and effects #Drag #Drag coefficient #Hydrology and Sediment Transport Processes #K-epsilon turbulence model #Mechanics #Meteorology #Physics #Reynolds number #Tree Root and Stability Studies #Turbulence #Turbulence kinetic energy #Wake
- Numerical simulations of stratified inviscid flow over a smooth obstacle
1994/02/10 by Kevin G. Lamb · 1 citation
Earth and Planetary Sciences · Environmental Science · #Tropical and Extratropical Cyclones Research #Coastal and Marine Dynamics #Flood Risk Assessment and Management #Froude number #Inviscid flow #Mechanics #Physics #Stratified flows #Stratified flow #Amplitude #Wave drag #Breaking wave #Drag #Potential flow #Buoyancy #Flow (mathematics) #Classical mechanics #Drag coefficient #Wave propagation #Optics #Turbulence
- The drag coefficient for a spherical bubble in a uniform streaming flow
1988/02/01 by I. S. Kang, In Seok Kang, L. G. Leal +1 · 2 citations
Engineering · Materials Science · #Bubble #Classical mechanics #Compressibility #Conservative vector field #Dissipation #Drag #Drag coefficient #Flow (mathematics) #Fluid Dynamics and Mixing #Mechanics #Parasitic drag #Particle Dynamics in Fluid Flows #Physics #Reynolds number #Thermodynamics #Turbulence #Ultrasound and Cavitation Phenomena #Vortex #Vorticity
- Drag and Flexibility in Sessile Organisms
1984/02/01 by STEVEN VOGEL, Steven Vogel · 8 citations
Agricultural and Biological Sciences · Earth and Planetary Sciences · Mathematics · #Biocrusts and Microbial Ecology #Cephalopods and Marine Biology #Computer science #Control reconfiguration #Drag #Drag coefficient #Flexibility (engineering) #Flow (mathematics) #Geology #Geometry #Marine and environmental studies #Mathematics #Mechanics #Physics #Scaling #Statistics
- Drag coefficient and relative velocity in bubbly, droplet or particulate flows
1979/09/01 by Mamoru Ishii, N. Zuber, Novak Zuber · 19 citations
Engineering · #Classical mechanics #Drag #Drag coefficient #Drag divergence Mach number #Drag equation #Fluid Dynamics and Heat Transfer #Fluid Dynamics and Mixing #Geology #Materials science #Mechanics #Parasitic drag #Particle (ecology) #Particle Dynamics in Fluid Flows #Particle-laden flows #Phase (matter) #Physics #Reynolds number #Thermodynamics #Turbulence #Viscosity
- Drag reduction fundamentals
1975/07/01 by P. S. Virk · 35 citations
Chemical Engineering · Engineering · Mathematics · Medicine · #Blood properties and coagulation #Classical mechanics #Drag #Drag coefficient #Flow (mathematics) #Fluid Dynamics and Turbulent Flows #Geometry #Materials science #Mathematics #Mechanics #Mechanism (biology) #Parasitic drag #Physics #Reduction (mathematics) #Rheology and Fluid Dynamics Studies #Turbulence
- Hydrodynamic Drag Reduction Due to Fish Slimes
1975/01/01 by J. W. Hoyt · 1 citation
Chemical Engineering · Medicine · Physics and Astronomy · #Blood properties and coagulation #Composite material #Drag #Drag coefficient #Flow (mathematics) #Laminar flow #Laminar sublayer #Materials science #Mechanics #Micro and Nano Robotics #Parasitic drag #Physics #Polymer #Reynolds number #Rheology and Fluid Dynamics Studies #Turbulence
- Minimum Induced Drag of Semi-Elliptic Ground Effect Wing
1974/05/01 by Hiroshi Mamada, Shigenori Ando, Shigenori ANDO · 1 citation
Engineering · #Aerodynamics #Aerodynamics and Fluid Dynamics Research #Aerosol Filtration and Electrostatic Precipitation #Aerospace engineering #Angle of attack #Drag #Drag coefficient #Engineering #Geology #Ground effect (cars) #Horseshoe vortex #Lift-induced drag #Lift-to-drag ratio #Mechanics #Physics #Plasma and Flow Control in Aerodynamics #Vortex #Vorticity #Wing #Wing configuration #Wingtip vortices
- Spherical Balloon Wind Sensor Behavior
1965/02/01 by James R. Scoggins, J. R. Scoggins · 1 citation
Engineering · Environmental Science · #Aerospace Engineering and Energy Systems #Drag #Drag coefficient #Geology #Icing and De-icing Technologies #Lift (data mining) #Lift-induced drag #Lift-to-drag ratio #Mechanics #Meteorology #Parasitic drag #Physics #Radiosonde #Reynolds number #SPHERES #Turbulence #Wind and Air Flow Studies #Wind speed #Wind tunnel #Zero-lift drag coefficient
- A photographic study of pool boiling in the region of the critical heat flux
1960/12/01 by R. Cole, Robert Cole · 6 citations
Chemistry · Engineering · #Boiling #Bubble #Buoyancy #Chemistry #Dimensionless quantity #Drag #Drag coefficient #Fluid Dynamics and Heat Transfer #Fluid Dynamics and Mixing #Heat Transfer and Boiling Studies #Heat flux #Heat transfer #Materials science #Mechanics #Nucleate boiling #Physics #Reynolds number #Thermodynamics
- Momentum and heat transfer in laminar boundary‐layer flows of non‐Newtonian fluids past external surfaces
1960/06/01 by Andreas Acrivos, M. J. Shah, Eugene E. Petersen +1 · 5 citations
Chemical Engineering · Engineering · #Boundary layer #Churchill–Bernstein equation #Classical mechanics #Drag #Drag coefficient #Film temperature #Fluid Dynamics and Turbulent Flows #Heat Transfer Mechanisms #Heat transfer #Heat transfer coefficient #Laminar flow #Mechanics #Newtonian fluid #Non-Newtonian fluid #Nusselt number #Parasitic drag #Physics #Prandtl number #Reynolds number #Rheology and Fluid Dynamics Studies #Thermodynamics #Turbulence