Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Macek Jan"'
Publikováno v:
Journal of Mechanical Engineering, Vol 72, Iss 3, Pp 81-96 (2022)
This paper describes a possible approach of designing an unconventional turbocharger using co-simulation method. Our goal is to design turbochargers running optimally during pulsating and transient modes. It means to develop a tool capable of co-simu
Externí odkaz:
https://doaj.org/article/84c6f389e25c43a0970b29e6264ba22e
Publikováno v:
Journal of Middle European Construction and Design of Cars, Vol 15, Iss 2, Pp 9-36 (2017)
The proposed paper deals with an optimization of a highly-turbocharged large-bore gas SI engine. Only steady state operation (constant engine speed and load) is considered. The paper is mainly focused on theoretical potential of 2-stage turbocharging
Externí odkaz:
https://doaj.org/article/a0f2303ae3814ab7be1073beac42c5ad
Autor:
Toman Rastislav, Macek Jan
Publikováno v:
Journal of Middle European Construction and Design of Cars, Vol 15, Iss 2, Pp 37-48 (2017)
The current study evaluates the predictive capabilities of a new phenomenological combustion model, available as a part of the GT-Suite software package. It is comprised of two main sub-models: 0D model of in-cylinder flow and turbulence, and turbule
Externí odkaz:
https://doaj.org/article/22b99cd4b6a841f0bafc0e5677fc9286
Publikováno v:
Journal of Middle European Construction and Design of Cars, Vol 14, Iss 3, Pp 2-10 (2016)
The goal of the paper is to discuss specific features of the in-cylinder heat transfer calculation based on widely used empirical formulas. The potential of in-house codes compared with commercially available software packages is presented. The princ
Externí odkaz:
https://doaj.org/article/cbeff1eb723d497c9bd9d435faf37b34
Publikováno v:
Journal of Middle European Construction and Design of Cars, Vol 14, Iss 3, Pp 11-18 (2016)
The goal of the contribution is to describe the process of measurement on a twin entry turbocharger turbine, and evaluation of obtained data. A specific feature of the twin entry turbine measurement is the separation of turbine sections. It is necess
Externí odkaz:
https://doaj.org/article/4d6f913eaac541dcbaee7f7d61cfcb5b
Autor:
Bolehovský Ondřej, Macek Jan
Publikováno v:
Journal of Middle European Construction and Design of Cars, Vol 14, Iss 1, Pp 33-40 (2016)
This research uses 1-D simulation in GT-Power for evaluation of boosting systems for a spark ignition engine. Exhaust gas driven (waste-gated turbocharger) and mechanical driven (Roots blower) boosting systems are assessed in both steady state and tr
Externí odkaz:
https://doaj.org/article/a691e54047c84fe9b0db6816af61de23