Gear dynamics and power loss

• Tipo: Artigo em Revista Científica Internacional
• Data: 2016

Autores

Marques, PMT (Autor) Outra; Ramiro Martins (Autor) FEUP; Jorge Seabra (Autor) FEUP

Revista

Título: Tribology International

Vol. 97

Páginas: 400-411

ISSN: 0301-679X

Editora: Elsevier

Indexação

ISI Web of Knowledge - 10 Citações

Scopus - 16 Citações

Outras Informações

ID Authenticus: P-00K-88W

DOI: 10.1016/j.triboint.2016.02.002

Abstract (EN): A four degree of freedom lumped mass gear dynamics model accounting for time varying mesh stiffness, friction (constant and local COF) and damping is presented. The differential equations of motion were deduced from the Principle of Least Action. The aim of this work is to take advantage of a simplified gear dynamics model for spur and helical gears to evaluate the dynamic effects in gear load, friction and ultimately power loss for different gear geometries at different operating conditions using two distinct coefficient of friction formulations.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 12