Blar i ODA Open Digital Archive på forfatter "Chaudhuri, Arnab"

Viser treff 21-37 av 37

    • Implementation of Revit add-in for analysis of heating plant P&ID 

      Steneng, Christian Velde (MAEN;2020, Master thesis, 2020)
      This thesis reviews the possibility of creating an add-in for Revit by the use of the Revit API to analyze a heating plant P\&ID. The programming language used to create the add-in is C\#. The add-in contains methods ...

    • Numerical analysis of shock wave diffraction 

      Chaudhuri, Arnab; Jacobs, Gustaaf B; Hong, Xiao (Chapter; Peer reviewed, 2019)
      This work reports analysis of complex shockwave diffraction and long-time behavior of shock-vortex dynamics over splitter geometry encountered in both external and internal compressible flows. The simulation resolved the ...

    • Numerical Analysis of Shock Wave Diffraction 

      Chaudhuri, Arnab; Jacobs, Gustaaf B; Hong, Xiao (ISSW: International Symposium on Shock Waves, Chapter, 2019-03-22)
      This work reports analysis of complex shock wave diffraction and longtime behavior of shock-vortex dynamics over splitter geometry encountered in both external and internal compressible flows. The simulation resolved the ...

    • Numerical analysis of the performance of green façades 

      Poupart, Frédéric; Martine, Oda; Christiansen, Sundsdal Marianne; Melhus, Ole; Chaudhuri, Arnab (Linköping Electronic Conference Proceedings;No. 176: Proceedings of The 61st SIMS Conference on Simulation and Modelling, SIMS 2020, Conference object, 2021-03-03)
      This study reports a numerical analysis of the performance of green façades in different geographical locations and seasonal conditions. A mathematical model from a previous study is implemented and combined with the ...

    • Numerical analysis of the performance of green façades 

      Poupart, Frédéric; Sundsdal, Oda Martine; Christiansen, Marianne; Melhus, Ole; Chaudhuri, Arnab (Linköping Electronic Conference Proceedings;No. 176, Conference object, 2021)
      This study reports a numerical analysis of the performance of green façades in different geographical locations and seasonal conditions. A mathematical model from a previous study is implemented and combined with the ...

    • On Shock Propagation through Double-Bend Ducts by Entropy-Generation-Based Artificial Viscosity Method 

      Chaudhuri, Arnab (Entropy;Volume 21, Issue 9, Journal article; Peer reviewed, 2019-08-22)
      Shock-wave propagation through obstacles or internal ducts involves complex shock dynamics, shock-wave shear layer interactions and shock-wave boundary layer interactions arising from the associated diffraction phenomenon. ...

    • On the Energy Performance of Micro-Encapsulated Phase Change Material Enhanced Spackling with Night Ventilation 

      Aamodt, Andreas; Chaudhuri, Arnab; Madessa, Habtamu Bayera; Vik, Tor Arvid (Applied Sciences;volume 11, issue 4, Peer reviewed; Journal article, 2021-02-06)
      Phasechangematerial(PCM)isanattractivesolutionforimprovementofthermalperfor- mance in buildings, and have excited a vast amount of research in recent years. There are however practical challenges with ensuring adequate ...

    • Performance analysis of a solar thermal system coupled with a ground source heat pump in Nordic conditions 

      Wilberg, Sandra Fransson; Madessa, Habtamu Bayera; Chaudhuri, Arnab (E3S Web of Conferences;, Peer reviewed; Journal article, 2022)
      The main objective of this work is to investigate the energy and exergy performance of a solar assisted ground source heat pump for a school building designed according to Norwegian passive house standard. The system is ...

    • Pipe losses : A numerical study using Computational Fluid Dynamics 

      Ørvik, Eskil Bro; Borgen, Kjell Løvtangen (Bachelor thesis, 2018-05-22)
      This report contains the results from the simulations done in STAR-CCM+ to predict pipe losses, including a validation case with straight smooth/rough pipes, and smooth pipes with 90 degree bends. Results show excellent ...

    • POD-interpolation based analysis of indoor airflows 

      Kluftødegård, Mats (MAEN;2020, Master thesis, 2020)
      This work reports a proper orthogonal decomposition (POD)-interpolation based prediction of indoor airflows related to displacement ventilation. Steady-state computational fluid dynamics (CFD) solution snapshots with ...

    • POD-interpolation based prediction of indoor airflows 

      Kluftødegård, Mats; Chaudhuri, Arnab (SINTEF proceedings;No 5, Journal article; Peer reviewed, 2020)
      This work reports a proper orthogonal decomposition (POD)-interpolation based prediction of indoor airows related to displacement ventilation. Steadystate computational uid dynamics (CFD) solution snapshots with varying ...

    • Shock propagation and diffraction through cavity 

      Chaudhuri, Arnab (Linköping Electronic Conference Proceedings;Proceedings of The 59th Conference on Simulation and Modelling (SIMS 59), Journal article; Journal article; Peer reviewed, 2018-11-19)
      This work presents a numerical analysis of a planar moving shock wave with Mach number Ms = 1.3, travelling through a square cavity geometry with rigid boundaries. A high-order artificial viscosity based Discontinuous ...

    • Transient flow analysis of opening hinged/sliding door 

      Hermansen, Øystein Formo (MAEN 2021, Master thesis, 2021)
      Most people spend the majority of a day indoors where temperature and air quality have a big impact on their work performance, comfort and health. To be able to control the spread of diseases in indoor environments it is ...

    • Turbulent structures of shock-wave diffraction over 90° convex corner 

      Soni, Vineet; Chaudhuri, Arnab; Brahmi, Nassim; Hadjadj, Abdellah (Physics of Fluids;Volume 31, Issue 8, Journal article; Peer reviewed, 2019-08-12)
      The turbulent structures and long-time flow dynamics of shock diffraction over 90° convex corner associated with an incident shock Mach number Ms = 1.5 are investigated by large eddy simulation (LES). The average evolution ...

    • Turbulent structures of shock-wave diffraction over 90° convex corner 

      Soni, Vineet; Chaudhuri, Arnab; Brahmi, Nassim; Hadjadj, Abdellah (Physics of Fluids;Volume 31, Issue 8, Journal article; Peer reviewed, 2019-07)
      The turbulent structures and long-time flow dynamics of shock diffraction over 90° convex corner associated with an incident shock Mach number Ms = 1.5 are investigated by large eddy simulation (LES). The average evolution ...

    • Two-way coupled fluid-structure interaction method on aerodynamic analysis of tall timber building using URANS 

      Hon, Koh Chuen (MABY;2021, Master thesis, 2021)
      The structural response of tall building to aerodynamic excitation can be simulated with the use of computational fluid dynamics (CFD) for wind flow and finite element method (FEM) for structural modelling. This study ...

    • Utvikling av CFD-modell for spesialrom i sykehus og laboratorievirksomhet med beskyttelsesventilasjon og menneskelige bevegelser 

      Ayarmal, Azada (MAEN;2018, Master thesis, 2018)
      Luftmønstret i et spesialrom i sykehus og laboratorievirksomhet spiller en viktig rolle for komfort og sikkerhet av brukere, prøver og omgivelser. En CFD-modell er en forenkling av virkeligheten. For å se på luftmønstret ...