Exploració per autor "López Mas, Joan"
Ara es mostren els items 1-15 de 15
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3D compressible simulation of a muffler with pseudosound prediction levels
Ruano Pérez, Jesús; López Mas, Joan; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David (Purdue University, 2016)
Comunicació de congrés
Accés restringit per política de l'editorialThe main objective of this paper is to present a numerical resolution of a suction muffler configuration by using an in-house object oriented CFD & HT code TermoFluids (Lehmkuhl et al. 2007), able to handle tridimensional ... -
Analysis of IAQ based on modeling of building envelope coupled with CFD&HT room airflow
Capdevila Paramio, Roser; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; López Mas, Joan; Oliva Llena, Asensio (Purdue University, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialBuildings represent a major part of the world energy requirement. The simulation of combined heat, air and moisture (HAM) and pollutant transfer in this context is important to predict the indoor air quality (IAQ), along ... -
Compressible 1D-3D simulation of a muffler with pseudosound prediction levels
López Mas, Joan; Ruano Pérez, Jesús; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; Oliva Llena, Asensio (International Institute of Refrigeration, 2015)
Text en actes de congrés
Accés restringit per política de l'editorialNumerical software for the simulation of thermal and fluid-dynamic behavior of hermetic reciprocating compressors is a must for its understanding and improvement. Hence, these tools are widely used to improve ... -
Energy efficiency in buildings: dynamic numerical simulation and application to retroffiting edification
Rigola Serrano, Joaquim; Capdevila Paramio, Roser; López Mas, Joan; Kizildag, Deniz; Castro González, Jesús; Pérez Segarra, Carlos David (2016-11-24)
Report de recerca
Accés obert -
Energy simulation of a single family dwelling with a modular object-oriented tool
Capdevila Paramio, Roser; Chiva Segura, Jorge; López Mas, Joan; Rigola Serrano, Joaquim; Lehmkuhl Barba, Oriol (2015)
Text en actes de congrés
Accés restringit per política de l'editorial -
Full numerical simulation of an object oriented program for hermetic reciprocating compressors: numerical verification and experimental validation.
Lehmkuhl Barba, Oriol; Mohan Damle, Rashmin; Rigola Serrano, Joaquim; López Mas, Joan (2010)
Comunicació de congrés
Accés restringit per política de l'editorialAn object oriented approach of the numerical simulation model for the thermal and fluid dynamic behavior of hermetic reciprocating compressors was previously presented (Damle, et al., 2008), describing the fluid flow resolution ... -
Introduction of CFD&HT analysis into an object oriented one dimensional and transient program for numerically simulate hermetic refrigeration compressors
López Mas, Joan; Rigola Serrano, Joaquim; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (2010)
Comunicació de congrés
Accés restringit per política de l'editorialThe present paper is a coupling between a modular object oriented one-dimensional and transient numerical simulation model for the thermal and fluid dynamic analysis of compressor behavior and CFD&HT code over the circulating ... -
Numerical analysis of suction mufflers
Rigola Serrano, Joaquim; López Mas, Joan; Papakokkinos, Giorgos; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (Purdue University, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThe aim of this paper is to present the numerical resolution of suction muffler configurations (by means of a tridimensional, unstructured, parallel and object oriented CFD&HT TermoFluids code (Lehmkuhl, et al. 2007) ... -
Numerical dynamic analysis of reciprocating compressor mechanism. Parametric studies for optimization purposes
Pont Vilchez, Arnau; López Mas, Joan; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David (2017-01)
Article
Accés obertA complete numerical dynamic analysis of reciprocating compressor mechanism is presented, coupling the instantaneous pressure in the compression chamber, the electric motor torque and the hydrodynamic reactions, which arise ... -
Numerical study of suction gas flow in the shell of hermetic refrigeration compressors.
López Mas, Joan; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David; Oliva Llena, Asensio (2009)
Comunicació de congrés
Accés restringit per política de l'editorialThe present paper is a coupling between a modular object oriented one-dimensional and transient numerical simulation model for the thermal and fluid dynamic analysis of compressor behaviour and CFD&HT code over the ... -
On the use of a parallel object-oriented code for solving the heat transfer in hermetic reciprocating compressors
López Mas, Joan; Rigola Serrano, Joaquim; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (Purdue University, 2016)
Comunicació de congrés
Accés restringit per política de l'editorialThe heat transport phenomenon in a hermetic reciprocating compressor is addressed in this work. This is far from straightforward. It involves several transient physical phenomena interacting to each other. The heat is ... -
Parallel object-oriented algorithms for building performance simulation. Application to an existing dwelling
López Mas, Joan; Capdevila Paramio, Roser; Souaihi, Oussama; Rigola Serrano, Joaquim; Oliva Llena, Asensio (Purdue University, 2017)
Text en actes de congrés
Accés restringit per política de l'editorialIn the present work an existing dwelling, situated in the Netherlands, has been modeled by means of a parallel object-oriented simulation tool, called NEST-Buildings. The model is based on a pre-defined collection of ... -
Parallel object-oriented algorithms for simulation of multiphysics : application to thermal systems
López Mas, Joan (Universitat Politècnica de Catalunya, 2016-02-05)
Tesi
Accés obertThe present and the future expectation in parallel computing pose a new generational change in simulation and computing. Modern High Performance Computing (HPC) facilities have high computational power in terms of operations ... -
Parallelization of the coupling between CFD models for airflow and building energy simulation with an object-oriented infrastructure
Damle, Rashmin; Lehmkuhl Barba, Oriol; López Mas, Joan; Rigola Serrano, Joaquim; Oliva Llena, Asensio (2012)
Text en actes de congrés
Accés restringit per política de l'editorialIntegrating CFD & HT models with the general building program raises the computational time of building simulations as these simulations are usually performed over a period of one year. Within this context, our aim is ... -
Use of a Low-Mach model on a CFD&HT solver for the elements of an object oriented program to numerically simulate hermetic refrigeration compressors
López Mas, Joan; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David (2012)
Text en actes de congrés
Accés restringit per política de l'editorialA powerful object oriented approach for the simulation of generic thermal systems (Damle et al., 2008) is used as a framework to numerically simulate the thermal and fluid behavior of hermetic reciprocating compressors. A ...