1. Açık Erişim@BUU
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Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/22275
Başlık: Optimum surface profile design and performance evaluation of inclined slider bearings
Yazarlar: Uludağ Üniversitesi/Mühendislik Mimarlık Fakültesi/Makine Mühendisliği Bölümü.
0000-0002-4976-9027
Özalp, A. Alper
Umur, H.
ABI-6888-2020
6506131689
6602945164
Anahtar kelimeler: Science & technology - other topics
Waviness
Slider-bearing
Performance optimization
Rotor
Model
Squeeze film
Hydrodynamic lubrication
Line contacts
Elastohydrodynamic lubrication
Journal bearings
Non-newtonian fluids
Finite-element-analysis
Aerostatic thrust-bearings
Yayın Tarihi: 10-Haz-2006
Yayıncı: Indian Academic Sciences
Atıf: Özalp, A. A. ve Umur, H. (2006). ''Optimum surface profile design and performance evaluation of inclined slider bearings''. Current Science, 90(11), 1480-1491.
Özet: The aim of the present optimization study is to propose an innovative surface profile design by implementing a wavy form on the upper surface, without varying the physical limits of the complete slider-bearing structure. Differential equations governing the fluid-film mass, Reynolds and energy equations, are solved simultaneously by the iterative transfer matrix approach, which also takes into account the streamwise decrease of lubricant viscosity. Computations indicated that friction coefficient values decrease with wave amplitude in pad inclination ranges of 0-3.77 degrees, 3.3-4.17 degrees and 3.9-4.22 degrees for inlet/exit pressure ratios of 1.01, 3.01 and 5.01 respectively. Wave number is determined to augment the complete pressure distribution inside the bearing and optimum wave number is evaluated as 25 for pressure management.
URI: https://www.jstor.org/stable/24091822
http://hdl.handle.net/11452/22275
ISSN: 0011-3891
Koleksiyonlarda Görünür:Scopus
Web of Science

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