Design and performance analysis of a novel face gas seal [PDF]
, 2006 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The scope of this work carried two objectives, each focusing on theoretical model development, performance prediction and experimental evaluation of two ...
Roberts-Haritonov, Lev
core +7 more sources
Theoretical and computation modelling of polymer seal life [PDF]
, 1993 Elastomer seals are widely used in the petroleum industry. Seal failure can be very expensive, due to losses in production and high maintenance costs.
Ho, Tsz Hang Emily Ting
core +7 more sources
Mathematical model of brush seals for gas turbine engines: A nonlinear analytical solution
Advances in Mechanical Engineering, 2021 Presented herein is a mathematical model employing differential equations formulation for brush seals used in gas turbine engines. These components are used to seal the bearing chamber from the environment and reduce the loss of lubricant in the ...
Amin Changizi +3 more
doaj +1 more source
Assessing grey seal (Halichoerus grypus) diet in western Scotland [PDF]
, 2008 Grey seal diet was last comprehensively studied in western Scotland in 1985. Since then, the grey seal population has increased by approximately 30% and relative abundance of fish stocks in the area has changed markedly.
Harris, R.N.
core +2 more sources
Comparative Evaluation of Three Different Obturating Techniques Lateral Compaction, Thermafil and Calamus for Filling Area and Voids Using Cone Beam Computed Tomography: An Invitro study [PDF]
Journal of Clinical and Diagnostic Research, 2015 Introduction: The success of root canal treatment depends upon the proper sealing of root canal system. Improper apical seal leads to the microleakage which can be prevented by proper obturation technique.
Ruchi Gupta +2 more
doaj +1 more source
Short Note: Report of mummified leopard seal carcass in the southern Dry Valleys, McMurdo Sound, Antarctica. [PDF]
, 2010 The wide spread occurrence of mummified seal and penguin carcasses tens of kilometres from the open ocean is an interesting phenomenon occurring in the Antarctic Dry Valleys.
Ross, Philip M. +2 more
core +1 more source
Applied Sciences, 2021 The determination of the possibility for the reduction of the friction coefficient of ceramic parts from silicon carbide by pulse-periodic treatment with an ultraviolet nanosecond laser was carried out in the framework of this research.
Serguei P. Murzin +5 more
doaj +1 more source
Temperature regulation and microhabitat choice by free-ranging Galapagos fur seal pups (Arctocephalus galapagoensis) [PDF]
, 1986 Limberger D, Trillmich F, Biebach H, Stevenson RD. Temperature regulation and microhabitat choice by free-ranging Galapagos fur seal pups (Arctocephalus galapagoensis). Oecologia.
Trillmich, Fritz ; https://orcid.org/ +3 more
core +1 more source
Treatment of Dentinal Hypersensitivity by means of Nd:YAP Laser: A Preliminary In Vitro Study
The Scientific World Journal, 2014 Objective. The aim of this study is to evaluate the effectiveness of Nd:YAP laser to seal dentinal tubules at different parameters. Material and Methods. 24 caries-free human wisdom impacted molars were used.
Amaury Namour +4 more
doaj +1 more source
When aerial surveys won’t do:Grey seal pup production in cryptic habitats of Wales [PDF]
, 2014 Grey seals (Halichoerus grypus) are a species of conservation importance that require Marine Protected Area management and population status assessment under the EU Habitats and Species Directive. Aerial surveys are commonly used to monitor grey seal pup
Westcott, Stephen +4 more
core +1 more source