2022
DOI: 10.1007/s41104-022-00109-5
|View full text |Cite
|
Sign up to set email alerts
|

Method for thermal evaluation of automotive gearbox packages taking into account load point-dependent oil distribution

Abstract: The spread of all-electric drives is steadily increasing in all sectors of road transport. Due to the constantly increasing demands on efficiency and performance by legislation and customers, it is necessary to continuously push the system limits of the powertrains. This paper presents an approach that performs an initial thermal system analysis based on a first gearbox configuration and efficiency calculation. Here, the componentwise loss calculation is used to identify thermal hotspots within the gearbox sta… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 7 publications
(1 citation statement)
references
References 16 publications
0
1
0
Order By: Relevance
“…Traditionally, this kind of calculation is performed by a transient CFD (Computational Fluid Dynamics) approach, but the evolution of the SPH (Smoothed Particle Hydrodynamics) method brings gains in model preparation and processing time with greater cost efficiency and accuracy of results [1]. In the automotive industry, there are several other applications where this method is used to aid and address design issues, such as gearbox packages [2] and die casting process for example [3].…”
Section: Introductionmentioning
confidence: 99%
“…Traditionally, this kind of calculation is performed by a transient CFD (Computational Fluid Dynamics) approach, but the evolution of the SPH (Smoothed Particle Hydrodynamics) method brings gains in model preparation and processing time with greater cost efficiency and accuracy of results [1]. In the automotive industry, there are several other applications where this method is used to aid and address design issues, such as gearbox packages [2] and die casting process for example [3].…”
Section: Introductionmentioning
confidence: 99%