Improved Body Force Model for Estimating Off-Design Axial Compressor Performance
Energies, 2022 Based on the COMSOL software, body forces substituted into the Reynolds-averaged Navier–Stokes (RANS) equations as the source terms instead of the actual blade rows were improved to better predict the compressor performance. Improvements in parallel body
Jia Huang +7 more
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Generalized analytical body force model for actuator disc computations of wind turbines [PDF]
Wind Energy Science, 2023 A new generalized analytical model for representing body forces in numerical actuator disc models of wind turbines is proposed and compared to results from a blade element momentum (BEM) model.
J. N. Sørensen
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Analytical Prediction Model of Stability Boundary for Guided Projectiles [PDF]
Hangkong bingqi, 2023 Aiming at the problem of projectile stability under the action of control force, this paper studied the analytical prediction model of stability boundary for guided projectiles.
Chang Sijiang, Li Dongyang
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Body Force Model Implementation of Transonic Rotor for Fan/Airframe Simulations
Aerospace, 2022 Three-dimensional throughflow models represent a turbomachinery cascade via a force distribution without the need for detailed geometric modelling in the numerical solution, saving consistent computational resources.
Andrea Magrini
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A Three-Dimensional Body Force Modeling of Fans in Windmilling Condition and Its Application
Aerospace, 2023 To investigate the aerodynamic characteristics of the fan in windmilling conditions, a new body force model with the fan rotational speed prediction model was developed.
Qingguo Kong, Wei Jia
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Numerical Study on the Waterjet–Hull Interaction of a Free-Running Catamaran
Journal of Marine Science and Engineering, 2023 Waterjet–hull interaction is the hot point and research focus in the research of waterjet-propelled crafts. This paper presents numerical studies on the interaction between a waterjet system and a catamaran.
Yanlin Zou +4 more
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CFD Body Force Propeller Model with Blade Rotational Effect
Applied Sciences, 2022 The purpose of this study is to consider propeller geometry and blade rotation in the propeller model in a CFD code. To predict propeller performance, a body force propeller model was developed based on blade element theory and coupled with URANS ...
Ping-Chen Wu
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Numerical Analysis on Self-Propulsion of a Waterjet-Propelled Ship with Different Propulsion Models
Applied Sciences, 2022 The hydrodynamics of the waterjet-propelled ship is a challenging issue due to the sophistication of waterjet system geometry as well as waterjet–hull interaction. In current study, three different propulsion models, namely, multiple reference frame (MRF)
Yong Zhang, Zhong Li, Aiming Yang
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Development and evaluation of new simple mechanisms for shock absorption of the ankle
Forces in Mechanics, 2022 Diverse types of high-precision body modeling have been proposed to improve the efficiency of rehabilitation work and exercise in sports and other activities. In this study, a simple below-knee model of the body was created.
Hajime Shiraishi, Haruhiro Shiraishi
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Chiral three-body force and monopole properties of shell-model Hamiltonian [PDF]
EPJ Web of Conferences, 2019 So far, the nature of three-nucleon forces (3NFs) derived by the chiral effective field theory has been intensively investigated by various theoretical approaches.
Fukui Tokuro +6 more
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