Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
DEVELOPMENT OF AN INTERFEROMETRIC TECHNIQUE TO BE USED IN MEASURING MICRON LEVEL CLEARANCES FILLED WITH A LUBRICANT
Date
2009-10-21
Author
Yildirim, Murat
Dursunkaya, Zafer
Okutucu Özyurt, Hanife Tuba
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
217
views
0
downloads
Cite This
The aim of this study is to develop an interferometric technique to measure micron level clearances occurring in small piston-cylinder arrangements; such as hermetically sealed compressors. A Cartesian model of the piston cylinder arrangement is manufactured and lateral and vertical motions are generated via a step motor, and micrometers, respectively, to simulate the piston motion and the change of clearance during the motion. Experiments are conducted in air and a lubricant. Measurements show the important effect of surface waviness of the mirror and the effect of the motion of the carriage at micron level measurements.
Subject Keywords
Film thickness
URI
https://hdl.handle.net/11511/52598
Collections
Department of Mechanical Engineering, Conference / Seminar
Suggestions
OpenMETU
Core
AN INTERFEROMETRIC TECHNIQUE FOR MEASURING MICRON LEVEL CLEARANCES FILLED WITH A LUBRICANT
Yildirim, Murat; Dursunkaya, Zafer; Okutucu Özyurt, Hanife Tuba (2010-10-20)
The aim of this study is to develop an interferometric technique to measure micron level clearances occurring in small piston-cylinder arrangements; such as hermetically sealed compressors. A Cartesian model of the piston cylinder arrangement is manufactured and lateral and vertical motions are generated via a step motor, and micrometers, respectively, to simulate the piston motion and the change of clearance during the motion. Experiments are conducted in air and a lubricant. Measurements show the importan...
Development of a pressure-based solver for both incompressible and compressible flows
Denk, Kerem; Sert, Cüneyt; Department of Mechanical Engineering (2007)
The aim of this study is to develop a two-dimensional pressure-based Navier-Stokes solver for incompressible/compressible flows. Main variables are Cartesian velocity components, pressure and temperature while density is linked to pressure via equation of state. Modified SIMPLE algorithm is used to achieve pressure-velocity coupling. Finite Volume discretisation is performed on non-orthogonal and boundary-fitted grids. Collocated variable arrangement is preferred because of its advantage on staggered arrang...
DEVELOPMENT OF MICROEXTRACTION TOOLS COMPATIBLE WITH THERMAL AND SOLVENT DESORPTIONS SUITABLE FOR TARGETED AND UNTARGETED ANALYSIS
Kahremanoğlu, Kübra; Boyacı, Ezel; Department of Chemistry (2023-1-25)
Solid phase microextraction (SPME) is one of the essential tools present in the analytical toolbox integrating the sampling and sample preparation into a single step. Because of this unique feature, SPME is distinct among other technologies as a tool suitable for in-vivo, on-site, and in-vitro applications. Up to date, a plethora of extractive phases suitable for targeted and untargeted studies have been developed for SPME. However, usually, they are only suitable for solvent or thermal desorption followed ...
Development of a regression model for the life assessment of open-hole specimens with double through cracks utilizing stress intensity factor calculations via XFEM
Shabestari, S. Sohrab Heidari; Kayran, Altan (Elsevier BV; 2019-01-01)
Development of a regression model for the life assessment of open-hole specimens with double through cracks utilizing stress intensity factor calculations via XFEM
Development of a Parametric Equation to Predict the Joint Shear Strength
Burak Bakır, Burcu (American Society of Civil Engineers (ASCE), 2013-05-01)
This paper presents an analytical study that focuses on the development ofa parametric equation to predict the joint shear strength. In this analytical study, adatabase containing geometric properties, material strengths, configuration detailsand test results of reinforced concrete beam-to-column connection subassembliestested under cyclic loading is established. Then, based on the experimental results,parameters affecting joint shear capacity are determined. The most influentialparameters are selected and ...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
M. Yildirim, Z. Dursunkaya, and H. T. Okutucu Özyurt, “DEVELOPMENT OF AN INTERFEROMETRIC TECHNIQUE TO BE USED IN MEASURING MICRON LEVEL CLEARANCES FILLED WITH A LUBRICANT,” 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52598.