Data · dataset · 2024
Effect of Lightweight Design on the NVH Behavior of an Electric Vehicle Gearbox Housing
Listed in RADAR and RADAR4Memory — shown once because both records carry DOI 10.35097/svjlbovvntfabjqv
Noise and vibration emissions from electric vehicle gearboxes are greatly influenced by the properties of the gearbox housing.
Description
Reducing the weight of the housing requires to evaluate the impact of lightweight design on noise and vibration performance. In this paper, the effect of different rib arrangements on the noise and vibration performance of a lightweight transmission is investigated.
The ribs allow to increase local stiffness while still reducing the total mass. The local stiffness is derived in different areas of the housing to determine potential areas of optimization. Then ribs on the surface of the gearbox housing in different arrangements and positions are applied to the model and their influence on the vibrational behaviour and acoustic emission are investigated numerically.
Links
Where it is published
- DOI doi.org/10.35097/svjlbovvntfabjqv ↗
DOI / persistent id · from radar service eu de
Catalogue records · 1
- OAI-PMH record radar-service.eu/oai/OAIHandler?verb=GetRecord&metadataPrefix=oai_dc&identifier… ↗
metadata API · from radar service eu de
Topics
- From keywords
- Earth & Environmental Science · Earth & Environmental Science · Engineering · Engineering · Simulation · Simulation · Social Science · Social Science
- Inferred from text
- Mechanical engineering 74%
Provenance · 2 source records, 14 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| RADAR | 10.35097/svJLbovVnTFAbJQV | 11 d ago | JSON v1 |
| RADAR4Memory | 10.35097/svJLbovVnTFAbJQV | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].anzsrc:group:4017 | enrichment · radar service eu de | taxonomy-embedding@1.1.0 | title+keywords+description (74%) |
| concepts[field].local:field:earth-environmental | mapping · radar4memory radar service eu | connector:radar4memory_radar_service_eu@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].local:field:engineering | mapping · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].local:field:engineering | mapping · radar4memory radar service eu | connector:radar4memory_radar_service_eu@1.0.0 | |
| concepts[field].local:field:social-science | mapping · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].local:field:social-science | mapping · radar4memory radar service eu | connector:radar4memory_radar_service_eu@1.0.0 | |
| concepts[method].local:method:simulation | mapping · radar service eu de | vocabulary-mapper@1.0.0 | keywords['Simulation'] |
| concepts[method].local:method:simulation | mapping · radar4memory radar service eu | vocabulary-mapper@1.0.0 | keywords['Simulation'] |
| description | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | /metadata/dc/description |
| license_text | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| publication_date | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| title | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | /metadata/dc/title |