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Online since: October 2013
Authors: Jozef Novak-Marcincin
Proposed Algorithm of Augmented Reality Application
Process of realization of the assembly with use of AR presents the special type of virtual instrument that is used by engineering community and provides powerful elements and hardware equipment for creation of construction ideas which includes many assembling parts.
During the realization of this process the engineer can be surprised by many obstacles which are suitable for next examining.
First loop monitors the function key stage that provides the information about confirmations and commands.
Marcincinova, Composite lay-up process with application of elements of augmented reality, Engineering Reality of Virtual Reality, Vol. 8289, 2012, p. 1-6, ISSN 0277-786X [7] J.
Janak, Visual reconstruction and optimization of real workplace on the base of spatial digitisation, Applied Mechanics and Materials, Vol. 308, 2013 p. 175-178, ISSN 1660-9336
During the realization of this process the engineer can be surprised by many obstacles which are suitable for next examining.
First loop monitors the function key stage that provides the information about confirmations and commands.
Marcincinova, Composite lay-up process with application of elements of augmented reality, Engineering Reality of Virtual Reality, Vol. 8289, 2012, p. 1-6, ISSN 0277-786X [7] J.
Janak, Visual reconstruction and optimization of real workplace on the base of spatial digitisation, Applied Mechanics and Materials, Vol. 308, 2013 p. 175-178, ISSN 1660-9336
Online since: May 2012
Authors: Jin Zhang, Ze Ping Yang, Tian Ming Su
Therefore, we must strengthen the construction of quality inspection work, to ensure the engineering quality.
Reference [1] Hannah TH.Anchorage technology in geotechnical engineering application[M].
Civil engineering journal, 2004, ( 5 )
Engineering Progress in Geophysics, 2000, 6 (1): 172-176.
China Journal of Geotechnical Engineering, 2007, 26(2): 397-403.
Reference [1] Hannah TH.Anchorage technology in geotechnical engineering application[M].
Civil engineering journal, 2004, ( 5 )
Engineering Progress in Geophysics, 2000, 6 (1): 172-176.
China Journal of Geotechnical Engineering, 2007, 26(2): 397-403.
Online since: July 2015
Authors: Bo Wang, Shi Xing Zhu, Jian Li
Research on fuzzy control of MR (Magneto-rheological) damper for landing gear based on fuzzyTECH
Shixing ZHU1, a, Jian LI2,b * , Bo WANG3,c
1College of Aeronautical Engineering of CAUC, Tianjin 300300, China
2College of Aeronautical Engineering of CAUC, Tianjin 300300, China
3College of Basic Experiment Center of CAUC, Tianjin 300300, China
asxzh@cauc.edu.cn, bjli_yjs12@163.com, cb-wang@cauc.edu.cn
Keywords: Landing gear; MR damper; FuzzyTECH; Fuzzy control
Abstract.
The appropriate design of the structure and control strategy for MR damper are the keys to being applied in aircraft landing gear’s system.
World earthquake engineering,2000,16(3):95-100
[12]Batterbee D C,Sims N D,Stanway R,et al.Magnetorheological landing gear:1.A design methodology[J].Smart materials and Structures,2007,16(6):2429
The First International Conference on Transportation Engineering.2007
The appropriate design of the structure and control strategy for MR damper are the keys to being applied in aircraft landing gear’s system.
World earthquake engineering,2000,16(3):95-100
[12]Batterbee D C,Sims N D,Stanway R,et al.Magnetorheological landing gear:1.A design methodology[J].Smart materials and Structures,2007,16(6):2429
The First International Conference on Transportation Engineering.2007
Online since: March 2008
Authors: Thierry Belmonte, A. Daniel, T. Duguet
This definition is broadly
in accordance with the definition that Bell proposed for ''duplex surface engineering''.
Hybrid processes can be very easy to handle and very efficient to grow nanostructured materials.
Conclusion The complexity of the materials deposited by hybrid processes can be regarded as an advantage since we wish to create new materials with original structures and properties.
Then, we are far from being able to describe thoroughly these processes despite materials with new properties can be grown in thin film.
Brunold: Solar Energy Materials and Solar Cells Vol. 69 (2001) p. 271-284 [15] Y.
Hybrid processes can be very easy to handle and very efficient to grow nanostructured materials.
Conclusion The complexity of the materials deposited by hybrid processes can be regarded as an advantage since we wish to create new materials with original structures and properties.
Then, we are far from being able to describe thoroughly these processes despite materials with new properties can be grown in thin film.
Brunold: Solar Energy Materials and Solar Cells Vol. 69 (2001) p. 271-284 [15] Y.
Online since: May 2019
Authors: Romana Malečková, Jan Víteček, Šárka Tumová, Martin Weiter, Martin Vala, Vojtěch Enev, Stanislav Stříteský
These materials possess good optical properties, unique mixed electronic and/or ionic transport properties and high conductivity/weight ratio.
Among them, the most promising materials include the polythiophene derivative PEDOT (poly(3,4-ethylenedioxythiophene)), especially its form in combination with poly(styrenesulfonate) (PSS).
In a several publications, photochemical approach was used to conjugate RGD peptide to different materials [21]–[25].
Materials and Methods Sample Preparation.
The improved hydrophilicity of the surface of different materials after RGD modification was already published in several papers [28]–[30].
Among them, the most promising materials include the polythiophene derivative PEDOT (poly(3,4-ethylenedioxythiophene)), especially its form in combination with poly(styrenesulfonate) (PSS).
In a several publications, photochemical approach was used to conjugate RGD peptide to different materials [21]–[25].
Materials and Methods Sample Preparation.
The improved hydrophilicity of the surface of different materials after RGD modification was already published in several papers [28]–[30].
Online since: May 2020
Authors: Akihiko Chiba, Mettaya Kitiwan, Phacharaphon Tunthawiroon, Patthranit Wongpromrat
XPS Analysis of Oxide Formed on the Surface of Co-28Cr-6Mo-1Si Alloy Oxidized at 550 ºC
Phacharaphon Tunthawiroon1,a*, Mettaya Kitiwan 2,b, Patthranit Wongpromrat1,c and Akihiko Chiba3,d
1Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand
2Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand
3Institute for Materials Research, Tohoku University, Sendai, Japan
a*phacharaphon.tu@kmitl.ac.th, bmettaya.ki@kmitl.ac.th, cpatthranit.wo@kmitl.ac.th, da.chiba@imr.tohoku.ac.jp
Keywords: Co-Cr-Mo alloys, XPS analysis, oxidation, oxide film, dental, dental restoration, PFM
Abstract.
Nonprecious metallic alloys, including stainless steel (316L), Co-Cr based alloys, Ti-based alloys are the common materials used to manufacture the PFM dental restoration owing to the economic cost compared to the noble metals such as gold, silver, and platinum.
Since the PFM is considered as the composite materials composed of metal and porcelain (ceramic) phases, the bonding strength between two different phases is the important key in determining the reliability of this device.
Henriques et al. [4] suggested that oxide formed on the based metal surface could effectively improve the bonding strength between metallic frame and porcelain whereas the excessive formation of oxide lowered the bond strength of these dissimilar materials.
Niinomi, Recent metallic materials for biomedical applications, Metall.
Nonprecious metallic alloys, including stainless steel (316L), Co-Cr based alloys, Ti-based alloys are the common materials used to manufacture the PFM dental restoration owing to the economic cost compared to the noble metals such as gold, silver, and platinum.
Since the PFM is considered as the composite materials composed of metal and porcelain (ceramic) phases, the bonding strength between two different phases is the important key in determining the reliability of this device.
Henriques et al. [4] suggested that oxide formed on the based metal surface could effectively improve the bonding strength between metallic frame and porcelain whereas the excessive formation of oxide lowered the bond strength of these dissimilar materials.
Niinomi, Recent metallic materials for biomedical applications, Metall.
Online since: July 2014
Authors: Noor A. Ahmed, K.J. Netto
Netto2
1,2Aerospace Engineering of the School of Mechanical Engineering
University of New South Wales Australia, NSW 2052
a corresponding author; email: n.ahmed@unsw.edu.au
Key words: CAD/CAM, CNC milling, rapid prototyping, vertical axis wind turbine, winglet
Abstract
In this paper the computer aided design and manufacture of a rot with winglet for performance enhancement of a vertical axis wind turbine is presented.
This machine could generate complicated 3D shapes out of ABS material.
[3] Ahmed, N.A., “Engineering solutions towards cost effective sustainable environment and living,”Journal of Energy and Power Engineering, Vol. 6, No. 2, 2012, pp. 155-167
Part G, Journal of Aerospace Engineering, Vol. 205, 1991, pp. 1-12
Vols. 215-216 (2012) pp 785-795, © (2012) Trans Tech Publications, Switzerland [83]Shun, S., and Ahmed, N.A., ‘Rapid Prototyping of Aerodynamics Research Models’, Applied Mechanics and Materials Vols. 217-219 (2012) pp 2016-2025,© (2012) Trans Tech Publications
This machine could generate complicated 3D shapes out of ABS material.
[3] Ahmed, N.A., “Engineering solutions towards cost effective sustainable environment and living,”Journal of Energy and Power Engineering, Vol. 6, No. 2, 2012, pp. 155-167
Part G, Journal of Aerospace Engineering, Vol. 205, 1991, pp. 1-12
Vols. 215-216 (2012) pp 785-795, © (2012) Trans Tech Publications, Switzerland [83]Shun, S., and Ahmed, N.A., ‘Rapid Prototyping of Aerodynamics Research Models’, Applied Mechanics and Materials Vols. 217-219 (2012) pp 2016-2025,© (2012) Trans Tech Publications
Online since: May 2015
Authors: Dagmar Jandová, Pavel Šuchmann, Jana Nižňanská
Introduction
NASA engineers first noticed the positive effect of cryogenic temperatures on materials.
Barron, Cryogenic treatment of materials to improve wear resistance, Cryogenics 22 (1982) 409-414
Microstructure and hardness, Materials Science and Engineering A527.9 (2010) 2182-2193
Advanced Materials Research, 602-604 (2012) 356- 359
Materials Science Engineering A339 (2003)241-244
Barron, Cryogenic treatment of materials to improve wear resistance, Cryogenics 22 (1982) 409-414
Microstructure and hardness, Materials Science and Engineering A527.9 (2010) 2182-2193
Advanced Materials Research, 602-604 (2012) 356- 359
Materials Science Engineering A339 (2003)241-244
Online since: July 2022
Authors: Folahan Okeola Ayodele, Benjamin Ayowole Alo, Adeyemi Ezekiel Adetoro
This may necessitate the need to improve the geotechnical or the engineering properties of the material.
Researches have been geared towards using locally available materials as stabilizing materials.
In an attempt to provide sustainable construction materials through efficient reuse of waste materials, geo-environmental and geotechnical engineers are paying particular attention to the implications of soil stabilization with agro-wastes and industrial by-products.
Geo-Engineering., 6(1), (2015),1 – 21. doi: 10.1186/s40703-014-0001-0
Malomo, Weathering and weathering products of Nigerian rocks - Engineering implications, in Tropical soils of Nigeria in engineering practice, Edited by S.
Researches have been geared towards using locally available materials as stabilizing materials.
In an attempt to provide sustainable construction materials through efficient reuse of waste materials, geo-environmental and geotechnical engineers are paying particular attention to the implications of soil stabilization with agro-wastes and industrial by-products.
Geo-Engineering., 6(1), (2015),1 – 21. doi: 10.1186/s40703-014-0001-0
Malomo, Weathering and weathering products of Nigerian rocks - Engineering implications, in Tropical soils of Nigeria in engineering practice, Edited by S.
Online since: November 2024
Authors: Hidetake Tanaka, Tanatat Thangkasemvathana, Yuki Nishimura, Emir Yilmaz
Fiber impregnation of the preform with matrix materials between each layer was observed using an optical microscope(Olympus Corp.; LEXT OLS4100).
Soutis, Carbon fiber reinforced plastics in aircraft construction, Materials Science and Engineering: A, Vol. 412, Issues 1–2, (2005), 171-176
Eyerer, LFT-D — A Process Technology for Large Scale Production of Fiber Reinforced Thermoplastic Components, J. of Thermoplastic Composite Materials, Vol.16, No.4, (2003), 289-302
Ernst, LFT-D: materials tailored for new applications, Reinforced Plastics, Vol.50, Issue 1, (2006), 30-35
[13] Julen Mendikute, Maider Baskaran, Iñigo Llavori, Ekhi Zugasti, Laurentzi Aretxabaleta, Jon Aurrekoetxea, Predicting the effect of voids generated during RTM on the low-velocity impact behaviour by machine learning-based surrogate models, Composites Part B: Engineering, Vol. 260, (2023), 110790
Soutis, Carbon fiber reinforced plastics in aircraft construction, Materials Science and Engineering: A, Vol. 412, Issues 1–2, (2005), 171-176
Eyerer, LFT-D — A Process Technology for Large Scale Production of Fiber Reinforced Thermoplastic Components, J. of Thermoplastic Composite Materials, Vol.16, No.4, (2003), 289-302
Ernst, LFT-D: materials tailored for new applications, Reinforced Plastics, Vol.50, Issue 1, (2006), 30-35
[13] Julen Mendikute, Maider Baskaran, Iñigo Llavori, Ekhi Zugasti, Laurentzi Aretxabaleta, Jon Aurrekoetxea, Predicting the effect of voids generated during RTM on the low-velocity impact behaviour by machine learning-based surrogate models, Composites Part B: Engineering, Vol. 260, (2023), 110790