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461
Numerical Study on Effects of Arrayed Pulsed Energy Depositions on a Supersonic Combustor
Published 2022-01-01Get full text
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462
Magnetic Nanoparticles with Core Shell: Macroscopic Model and Coercive Field
Published 2010-01-01Get full text
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463
CONVECTIVE HEAT TRANSFER IN CYCLONE DEVICE WITH EXTERNAL GAS RECIRCULATION
Published 2016-08-01“…It is demonstrated that in case of download of a cyclone chamber with several billets, the use of the considered scheme of the external recirculation due to the specific characteristics of aerodynamics practically does not lead to noticeable changes in the intensity of convective heat transfer. …”
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464
Analytical Solution of Heat Conduction from Turbulence with an Isotropic Example
Published 2021-01-01“…Aerodynamic heating due to turbulence significantly affects the operation of high-speed vehicles and the entrainment of fluid by turbulent plumes. …”
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465
Numerical Simulation of Ground Effect on Circulation Control Airfoil
Published 2022-01-01“…The investigation of ground effect on airfoil CC is necessary to improve flight performance and quality in proximity to the ground. The aerodynamics and flow field of a modified NACA0012 airfoil with CC in ground effect are investigated with numerical simulations. …”
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466
Cracks path growth in turbine blades with TBC under thermo – mechanical cyclic loadings
Published 2015-12-01“…In high temperature one of the most often occuring interactions in the turbine engine are time variable force fields, caused by non-stationary flowing of an exhaust gas and aerodynamical interaction of the engine elements. The extremal thermo-mechanical loadings initiate gradual degradation process of the blades as a result of fatigue and material creep. …”
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467
Development of stand for visualization and experimental study of working process in vortex jet device
Published 2020-10-01“…The study of the gas flow process in various models of vortex jet devices using the developed stand will allow the developer to make a conclusion about the influence of geometric design parameters on the aerodynamics of the vortex chamber, as well as to study the flow of gas in the flow cavity. …”
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468
Tradeoff Study between Cost and Environmental Impact of Aircraft Using Simultaneous Optimization of Airframe and Engine Cycle
Published 2017-01-01“…The characteristics for propulsion, aerodynamics, weight, performance, cost, emissions, and noise can be rapidly predicted by the framework. …”
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469
Simulation of Casing Treatments of a Transonic Compressor Stage
Published 2008-01-01Get full text
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470
A New Data Assimilation Scheme: The Space-Expanded Ensemble Localization Kalman Filter
Published 2013-01-01Get full text
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471
Cracks path growth in turbine blades with TBC under thermo – mechanical cyclic loadings
Published 2016-02-01“…In high temperature one of the most often occuring interactions in the turbine engine are time variable force fields, caused by non-stationary flowing of an exhaust gas and aerodynamical interaction of the engine elements. The extremal thermo-mechanical loadings initiate gradual degradation process of the blades as a result of fatigue and material creep. …”
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472
Modèle d'accrétion de glace sur un objet bidimensionnel fixe appliquable aux pales d'éoliennes
Published 2004-05-01“…The roughness height depends on the surface water state, which can exist in the form of a film, bead or rivulet and is calculated from the equilibrium equation between the surface tension, aerodynamics and gravitational forces acting over the bead. …”
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473
Quantum-inspired fluid simulation of two-dimensional turbulence with GPU acceleration
Published 2025-01-01“…These methodologies have been adapted recently for solving the Navier-Stokes equations, which describe a spectrum of fluid phenomena, from the aerodynamics of vehicles to weather patterns. Within this quantum-inspired paradigm, velocity is encoded as matrix product states (MPS), effectively harnessing the analogy between interscale correlations of fluid dynamics and entanglement in quantum many-body physics. …”
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474
Performance and Vibration Analyses of Lift-Offset Helicopters
Published 2017-01-01“…CAMRAD II (Comprehensive Analytical Method of Rotorcraft Aerodynamics and Dynamics II), a comprehensive analysis code, is used as a tool for the performance, vibration, and loads analyses. …”
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475
Thermal Finite-Element Model of Electric Machine Cooled by Spray
Published 2024-12-01Get full text
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476
Combustion Characteristics in Rotating Detonation Engines
Published 2021-01-01Get full text
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477
Performance Prediction Model of Dynamic Pressure Oil-Air Separator
Published 2021-01-01Get full text
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478
Investigation on Acoustic Properties of Thruster Chamber with Coaxial Injectors and Plenum Chamber
Published 2020-01-01Get full text
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479
Large Eddy Simulation of a Turbulent Spray Jet Flame Using Filtered Tabulated Chemistry
Published 2020-01-01“…For both nonreacting and reacting conditions, the flow and spray aerodynamical properties are well captured by the two simulations. …”
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480