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351.#.#.b: Journal of Applied Research and Technology

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856.4.0.u: http://jart.icat.unam.mx/index.php/jart/article/view/1193/781

100.1.#.a: Nave, OPhir

524.#.#.a: Nave, OPhir (2020). A semi-analytical method applied to turbocharger engine model. Journal of Applied Research and Technology; Vol 18 No 4, 2020. Recuperado de https://repositorio.unam.mx/contenidos/4110254

245.1.0.a: A semi-analytical method applied to turbocharger engine model

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2020

264.#.1.c: 2020-08-30

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY 4.0 Internacional, https://creativecommons.org/licenses/by/4.0/legalcode.es, fecha de asignación de la licencia 2020-08-30, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistas@unam.mx

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041.#.7.h: eng

520.3.#.a: In this study, we apply a new version of the Homotopy Analysis Method called decomposition of the homotopy analysis method (DHAM). The DHAM method is based on the decomposition of the right-hand side of a given system of differential equations into a sum of functions. After the decomposition one can apply the HAM method. The physical model that we investigate in this paper is a complex system of equations that contains nonlinear ordinary differential equations of the first order. The system of equations takes into account the important variables such as the pressure, the temperature, the mass flow, the torque due to the turbine turbocharger, the torque from the compressor, the speed of turbocharger, etc. This system is very complex and cannot be solved analytically. The HAM method includes an artificial small parameter that inserts into the physical model and hence it enables one to apply different asymptotic methods. We compared the results of DHAM and HAM to numerical simulations analyses. We concluded that the DHAM results are closer to the numerical simulation results.

773.1.#.t: Journal of Applied Research and Technology; Vol 18 No 4 (2020); 178-186

773.1.#.o: http://jart.icat.unam.mx/index.php/jart

046.#.#.j: 2021-04-13 00:00:00.000000

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

300.#.#.a: Páginas 178-186

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

758.#.#.1: http://jart.icat.unam.mx/index.php/jart

doi: https://doi.org/10.22201/icat.24486736e.2020.18.4.1193

handle: 6ded6d54b2b70e34

harvesting_date: 2021-03-08 00:00:00.0

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Artículo

A semi-analytical method applied to turbocharger engine model

Nave, OPhir

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Nave, OPhir (2020). A semi-analytical method applied to turbocharger engine model. Journal of Applied Research and Technology; Vol 18 No 4, 2020. Recuperado de https://repositorio.unam.mx/contenidos/4110254

Descripción del recurso

Autor(es)
Nave, OPhir
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
A semi-analytical method applied to turbocharger engine model
Fecha
2020-08-30
Resumen
In this study, we apply a new version of the Homotopy Analysis Method called decomposition of the homotopy analysis method (DHAM). The DHAM method is based on the decomposition of the right-hand side of a given system of differential equations into a sum of functions. After the decomposition one can apply the HAM method. The physical model that we investigate in this paper is a complex system of equations that contains nonlinear ordinary differential equations of the first order. The system of equations takes into account the important variables such as the pressure, the temperature, the mass flow, the torque due to the turbine turbocharger, the torque from the compressor, the speed of turbocharger, etc. This system is very complex and cannot be solved analytically. The HAM method includes an artificial small parameter that inserts into the physical model and hence it enables one to apply different asymptotic methods. We compared the results of DHAM and HAM to numerical simulations analyses. We concluded that the DHAM results are closer to the numerical simulation results.
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces