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
Effect of cutting head design on roadheading machine performance at Çayırhan lignite mine
Download
090963.pdf
Date
2000
Author
Eyyuboğlu, Eyüp Mustafa
Metadata
Show full item record
Item Usage Stats
134
views
0
downloads
Cite This
Subject Keywords
Tunneling
,
Lignite
,
Cutting.
URI
https://hdl.handle.net/11511/5320
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
Effect of immunosuppressive oligodeoxynucleotide A151 on inflammasome activation pathways
Sürücü, Naz; Gürsel, Mayda; Tunçbağ, Nurcan; Department of Biology (2017)
Inflammasome activation is triggered by pathogen associated molecular patterns (PAMPs) and/or host derived danger associated molecular patterns (DAMPs) leading to caspase-1 (canonical) or caspase-11/caspase-4/5 activation (non-canonical) pathways stimulating IL-1β and IL-18 secretion. Excessive inflammasome activation has been associated with the pathogenesis of neurodegenerative and metabolic disorders as well as the macrophage activation syndrome (MAS) and cryopyrin associated periodic syndromes (CAPS). H...
Effect of cleaning process on combustion characteristics of lignite
Ozbas, Kazim Esber; Hicyilmaz, Cahit; Kök, Mustafa Verşan; Bilgen, Sedat (2000-01-01)
In this research, the results of a study on the combustion characteristics of Soma lignite before and after cleaning are presented. Non-isothermal thermogravimetry (TG/DTG) experiments were carried out for four different size fractions. Experiments were performed from ambient to 900 degrees C in air atmosphere at 10 degrees C/min heating rate. TG/DTG curves revealed three reaction regions. The first region is due to the evaporation of moisture in the coal. The second region can be called the primary reactio...
Effect of liner material and explosive type on penetration effectiveness of shaped charge
Zaki, S.; Uddin, Emad; Rashid, B.; Mubashar, A.; Shah, Samiur R. (2019-07-01)
Shaped charges are used in many civilian and military applications. This study focuses on the effects of liner material and the type of explosive on the development of shaped charge jet. This was carried out by experimentation and numerical finite element-based modelling. Shaped charges were tested on a steel plate during the experimentation and the experimental data were used to validate the developed numerical model of the shaped charge. A hydrocode-based finite element model was able to predict the perfo...
Effect of girder spacing on the construction cost and seismic performance of slab-on-prestressed concrete girder highway bridges
Duran, Burak Çağrı; Dicleli, Murat; Department of Engineering Sciences (2020)
This study examines the effect of using different girder spacing on the total bridge construction cost in varied seismic zones. For this purpose, a number of structural models are built utilizing the finite element analysis to study the superstructure and substructure of a benchmark bridge in detail. Using these models, related parametric analyses are conducted for altering girder spacing, span lengths, number of spans, column heights, soil types and seismic zones. Ninety-five bridges with distinct types of...
Effect of recycling on the performance of bubbling fluidized bed combustors
Harmandar, Hakan; Selçuk, Nevin; Değirmenci Engin; Department of Chemical Engineering (2003)
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
E. M. Eyyuboğlu, “Effect of cutting head design on roadheading machine performance at Çayırhan lignite mine,” Ph.D. - Doctoral Program, Middle East Technical University, 2000.