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Recent Submissions
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Ensemble averaging parallel-in-time approach for industrial les
(Institute of Physics (IOP), 2024)
Conference report
Open AccessComputational Fluid Dynamics for industrial applications usually relies on RANS modeling instead of LES, as the latter is more expensive and requires much longer simulation times. In order to reduce the computational cost ... -
Numerical investigation of phase change material integration in structured thermocline systems for concentrated solar power
(Institute of Physics (IOP), 2024)
Conference report
Open AccessThe integration of encapsulated PCM in a structured thermal energy storage system is studied. The fluid and filler material are discretized using a one-dimensional approach, while the PCM is discretized two-dimensionally. ... -
Numerical investigation of methane-air jet flame with hydrogen addition in industrial kiln burners
(Institute of Physics (IOP), 2024)
Conference report
Open AccessEmission reduction and decarbonisation in the industry are crucial for low-carbon industry and energy transition at the global level. Replacing traditional fossil fuel with clean energy is an effective approach to reduce ... -
On the validation of numerical simulation with experimental results on compressible turbulent flow in an inertial particle separator device
(Institute of Physics (IOP), 2024)
Conference report
Open AccessTo remove particles from entering the engine or Environmental Control System (ECS), an Inertial Particle Separator (IPS) can be situated in the intake. In IPS, a rapid change in flow direction is induced, and particles ... -
Experimental and numerical pressure drop investigation of a protruding tube microchannel heat exchanger
(Institute of Physics (IOP), 2024)
Conference report
Open AccessAn experimental and numerical fluid flow study in a micro heat exchanger (microHEX) is conducted in this work to investigate its pressure drop characteristics. The microHEX sample presents a high degree of protrusion of ... -
A 3D symmetry-preserving simulation of a concentrated photovoltaic thermal (CPVT) solar collector
(Institute of Physics (IOP), 2024)
Conference report
Open AccessIn this work, a general collocated and unconditionally stable framework on unstructured meshes for solving Conjugate Heat Transfer (CHT) problems is presented by means of preserving the underlying symmetries of the continuous ... -
Parametric study of structured thermocline storage systems
(2022)
Conference report
Restricted access - publisher's policyA thermal accumulator system for concentrated solar power is modeled to perform a parametric study. The thermal accumulation system is a type of structured thermocline where there is a solid filler material with some ... -
Optimized approach for CFD simulations of HVAC systems with grill air diffusers
(International Institute of Refrigeration, 2023)
Conference report
Restricted access - publisher's policyA proper CFD simulation of air distribution within a room requires the correct representation of inlet conditions from ventilation grids. Those elements are usually characterized by blades with a certain inclination angle ... -
DNS and RANS simulations of a coil heat exchanger immersed in a tank
(Begell House, 2023)
Conference lecture
Restricted access - publisher's policyThe operation of heat exchangers in a thermal system can be described by simple heat transfer equations. The heat exchange is normally defined by a global heat transfer coefficient, which takes into account internal and ... -
Assessment of LES models for a fully developed windturbine array boundary layer
(Begell House, 2023)
Conference report
Restricted access - confidentiality agreementDirect numerical simulations of the incompressible Navier-Stokes equations at high Reynolds numbers are not yet feasible, so dynamically less complex mathematical formulations such as Large Eddy Simulation (LES) have been ... -
Strategies for increasing the arithmetic intensity on ensemble averaged parallel-in-time simulations
(Parallel Computational Fluid Dynamics (ParCFD), 2023)
Conference report
Restricted access - confidentiality agreementExtracting flow statistics from flow simulations requires generally long in- tegration intervals in which a good deal of the time is spent time-averaging the results. In order to avoid this, ensemble averaging can be applied ... -
Combustion and air flows simulations of an industrial kiln for sanitary ware manufacture
(Begell House, 2023)
Conference lecture
Restricted access - publisher's policyThe implementation of green hydrogen as fuel in industrial kilns, such as those required in ceramic ware manufacturing processes, would be a disruptive milestone in the decarbonization process of the energyintensive industry. ...