Search Results - "Computational fluid dynamics."

Digital twin-based spatiotemporal global reconstruction for industrial temperature field: a case study of the snap curing oven.

Authors: Wang, Ziyuan Xu, Xiaoyue Liu, Yishun et al.

Source: International Journal of Production Research. Apr2025, p1-21. 21p. 17 Illustrations.

Subject Terms: *MANUFACTURING processes, COMPUTATIONAL fluid dynamics, DIGITAL twin, ELECTRONIC paper, TEMPERATURE

Identification of dimensionless parameters in Rayleigh–Bénard convection through regression neural network.

Authors: Ali Boroumand, Mohammad Morra, Gabriele Mora, Peter

Source: Journal of Applied Physics. 9/14/2025, Vol. 138 Issue 10, p1-14. 14p.

Subject Terms: *COMPUTATIONAL fluid dynamics, *RAYLEIGH-Benard convection, *BOUNDARY value problems, *THERMAL diffusivity, *ARTIFICIAL neural networks

Optimal design of passive Tesla micromixers for enhanced mixing and gradient performance in multiphase material forming.

Authors: Yang, Yichuan Cui, Kai Song, Genghuan et al.

Source: Journal of Applied Physics. 8/7/2025, Vol. 138 Issue 5, p1-13. 13p.

Subject Terms: *COMPUTATIONAL fluid dynamics, *FUNCTIONALLY gradient materials, *VALVES, *INDUSTRIAL applications, *PROCESS optimization, *THREE-dimensional printing

People: TESLA, Nikola, 1856-1943

Advancing solver performance in large-scale computational fluid dynamics: generalizing the linelet preconditioner for the pressure correction equation

Authors: Olazábal, Ramiro de

Contributors: University/Department: Universitat Politècnica de Catalunya. Facultat de Matemàtiques i Estadística

Thesis Advisors: Lehmkuhl Barba, Oriol, Vázquez, Mariano, Borrell Pol, Ricard

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Computational Fluid Dynamics, Poisson Equation, Preconditioned Conjugate Gradient, Linelet Preconditioner, High-Performance Computing, Anisotropic Meshes, Parallel Solvers, Algebraic Preconditioners, Domain Decomposition, Àrees temàtiques de la UPC::Matemàtiques i estadística, 51 - Matemàtiques

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694487
https://dx.doi.org/10.5821/dissertation-2117-430001

The checkerboard problem in finite volume methods: origins, solutions, and applications in magnetohydrodynamics

Authors: Hopman, Johannes Arend

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics

Thesis Advisors: Trias Miquel, Francesc Xavier, Rigola Serrano, Joaquim

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Computational Fluid Dynamics, Finite Volume Method, Incompressible Flows, Pressure-Velocity Coupling, Checkerboard Problem, Conservative Methods, Magnetohydrodynamics, Àrees temàtiques de la UPC::Enginyeria mecànica, 621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694601
https://dx.doi.org/10.5821/dissertation-2117-430872

Communication blackout and aerodynamic heating reduction via air film for hypersonic spacecraft.

Authors: Miyashita, Takashi Sugihara, Yuji Takahashi, Yusuke

Source: Journal of Applied Physics. 5/7/2025, Vol. 137 Issue 17, p1-14. 14p.

Subject Terms: *COMPUTATIONAL fluid dynamics, *HEAT flux, *RADIO frequency, *ELECTROMAGNETIC waves, *GAS injection, *AERODYNAMIC heating

Development of algorithms for enhancing numerical simulations in CFD & HT: conjugate heat transfer, moving bodies, indoor air quality, and thermal energy storage

Authors: Vera i Fernández, Jordi

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics

Thesis Advisors: Oliva Llena, Asensio, Pérez Segarra, Carlos David

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Computational Fluid Dynamics and Heat Transfer (CFD & HT), Immersed Boundary Method (IBM), Sliding Meshes, Moving Bodies, Indoor Air Quality, Infection Probability, Thermal Energy Storage (TES), Thermocline, Àrees temàtiques de la UPC::Enginyeria mecànica, Àrees temàtiques de la UPC::Energies, 621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària, 620 - Assaig de materials. Material comercials. Economia de l'energia

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/693918
https://dx.doi.org/10.5821/dissertation-2117-425645

Simulation-based size optimisation of hot-end channel for pre-impregnated continuous fibre-reinforced polymer composite fused deposition modelling.

Authors: Xu, Xuguang Ren, Huilin Zhao, Feihu et al.

Source: Journal of Engineering Design. Oct2025, p1-16. 16p. 5 Illustrations.

Subject Terms: *EXTRUSION process, *DESIGN science, *MATHEMATICAL optimization, COMPUTATIONAL fluid dynamics, FUSED deposition modeling, POLYMER melting

Virtuelle Kühlstrategien mit Computational Fluid Dynamics.

Source: Elektronik Industrie. 11/12/2025, Issue 11, p30-33. 4p.

Subject Terms: COMPUTATIONAL fluid dynamics, COOLING systems, THERMAL properties, COMPUTER simulation of heat transfer, TEMPERATURE control

An efficient intrusive deep reinforcement learning framework for OpenFOAM

Authors: Salehi, Saeed, 1987

Source: Artificial intelligence for enhanced hydraulic turbine lifetime Meccanica. 60(6):1673-1693

Subject Terms: Intrusive, Active flow control, OpenFOAM, Deep reinforcement learning, Computational fluid dynamics

File Description: electronic

Access URL: https://research.chalmers.se/publication/541542
https://research.chalmers.se/publication/541530
https://research.chalmers.se/publication/541542/file/541542_Fulltext.pdf

Numerical Study of Fluid Flow, Heat Transfer and Parameter Coupling in a Spider Web Microchannel Heat Sink

Authors: Chen, L. Kang, Y. Kao-Walter, Sharon

Source: Journal of Applied Fluid Mechanics. 18(7):1683-1694

Subject Terms: Spider web microchannel heat sink, Heat transfer, Flow characteristics, Correlation fitting, Computational fluid dynamics

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:bth-27891
https://doi.org/10.47176/jafm.18.7.3282

Computational fluid dynamics of flow over a cylindrical tube for steady and transient flow conditions

Authors: Singh, Rajwinder Singh, Jashanpreet Kumar, Rahul et al.

Source: International Journal on Interactive Design and Manufacturing. 19(4):2925-2935

Subject Terms: Computational fluid dynamics, Flow, Wake, Circular cylinder

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-556957
https://doi.org/10.1007/s12008-024-01970-4

Computational fluid dynamics of hot and cold air flow inside short and long mixing tees

Authors: Singh, Rajwinder Singh, Jashanpreet Singh Mehta, Jaswinder

Source: International Journal on Interactive Design and Manufacturing. 19(3):2089-2099

Subject Terms: Computational fluid dynamics, Turbomachinery system, SDG clean energy, Pipeline circuits, Turbulent flow, Mixing tee, Thermal tee

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-556960
https://doi.org/10.1007/s12008-024-02066-9

Development and scale-up of vacuum UV-based advanced oxidation to degrade aqueous organic micropollutants

Authors: Kovoor George, Nimmy

Contributors: University/Department: Universitat de Girona. Departament d'Enginyeria Química, Agrària i Tecnologia Agroalimentària, University/Department: Universitat de Girona. Institut de Medi Ambient

Thesis Advisors: Gernjak, Wolfgang, Wols, Bas A., Martín, María José

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Oxidació avançada, Oxidación avanzada, Advanced oxidation, UV de buit, UV de vacío, Vacuum-UV, Microcontaminants, Microcontaminantes, Micropollutants, Ampliació d'escala, Ampliación de escala, Scale-up, Disseny del reactor, Diseño del reactor, Reactor design, Modelatge cinètic, Modelado cinético, Kinetic modeling, Dinàmica de fluids computacional, Dinámica de fluidos computacional, Computational Fluid Dynamics

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/692757

Thermodynamic, Fluid Dynamic and Plasma Study of Gas Mixtures in a Non-Thermal Plasma Conversion Reactor

Authors: Mas Peiró, Cristina

Contributors: University/Department: Universitat Ramon Llull. IQS

Thesis Advisors: Pou Ibar, Josep Oriol, Llovell Ferret, Fèlix Lluís

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: soft-SAFT, Molecular simulation, Non-thermal plasma, Dielectric discharge barrier, Computational Fluid Dynamics, Plasma physics, Fluid flow simulatoin, Carbon conversion, CCUS, Enginyeria, indústria i construcció

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/692411

Guidance for estimating the blast load from vapour cloud explosions in traffic environments using the multi-energy method

Authors: Lozano Mendoza, Fabio José Johansson, Morgan Leppänen, Joosef et al.

Source: Explosioner i en förtätad stadsmiljö. fortsättning och slutfas - etapp 2 Explosioner i en förtätad stadsmiljö Journal of Safety Science and Resilience. 7(1)

Subject Terms: Blast strength, TNO Multi-Energy Method, Vapour cloud explosions, Traffic environments, Computational fluid dynamics

File Description: electronic

Access URL: https://research.chalmers.se/publication/548147
https://research.chalmers.se/publication/547782
https://research.chalmers.se/publication/548147/file/548147_Fulltext.pdf

Slab-type and plate-type high-rise building layout effects on wind environment simulation.

Authors: Liu, Ding Li, Ting

Source: AIP Conference Proceedings. 2025, Vol. 3430 Issue 1, p1-6. 6p.

Subject Terms: *COMPUTATIONAL fluid dynamics, *BUILDING layout, *TURBULENCE, *CONSTRUCTION slabs, *VENTILATION, *TALL buildings

A study on the CFD-based temperature distribution analysis in radiant floor heating systems.

Authors: Karn, Kamalendra Lal Singh, Inderjeet Bharti, Shalok

Source: AIP Conference Proceedings. 2025, Vol. 3360 Issue 1, p1-16. 16p.

Subject Terms: *TEMPERATURE distribution, *COMPUTATIONAL fluid dynamics, *HEAT transfer coefficient, *HYDRONIC heating systems, *RADIANT heating, *CONSERVATION of energy, *THERMAL conductivity

Reviews & Products: MATLAB (Computer software)

Numerical investigation of thermal stratification for a hot water tank equipped with storage unit.

Authors: Falih, Abeer H. Freegah, Basim Abdulrasool, Adnan A.

Source: AIP Conference Proceedings. 2025, Vol. 3350 Issue 1, p1-14. 14p.

Subject Terms: *ENERGY storage, *COMPUTATIONAL fluid dynamics, *THERMAL boundary layer, *FLOW velocity, *PHASE change materials

Implementation subsonic wind tunnel design.

Authors: Jasim, Firas Ali Mohammed, Mohammed Jawad Kadhom, Hatam Kareem

Source: AIP Conference Proceedings. 2025, Vol. 3350 Issue 1, p1-9. 9p.

Subject Terms: *COMPUTATIONAL fluid dynamics, *WIND tunnels, *CONSTRUCTION planning, *AIR flow, *PHYSICAL measurements, *COMPUTATIONAL aerodynamics, *AERODYNAMICS