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Online since: July 2015
Authors: Afshin Banazadeh, Mehrdad Ebrahimi Dormiyani, Fariborz Saghafi
Multibody Modeling and Simulation of Monocopter Micro Air Vehicle DORMIYANI Mehrdad Ebrahimi 1, a, BANAZADEH Afshin 2, b, SAGHAFI Fariborz 3, c 1, 2, 3Department of Aerospace Engineering, Sharif University of Technology, Tehran, Iran aebrahimi.mehrdad040@gmail.com, bbanazadeh@sharif.edu, csaghafi@sharif.edu Keywords: Monocopter, Multi-Body Modeling, Nonlinear Simulation Abstract.
Monocopter Description and Conceptual Design The main work on monocopter has started since 2006 by Lockheed Martin Advanced Technology Laboratories [9, 10].
Differents Models of Monocopter Company or University model Mass [gr] Wing length [cm] Airfoil motor Lockheed Martin Advanced Technology Laboratories NAV 50 17 AG38 Brushless MAV 200 30 AG38 Brushless DAV 600 72 unknown Brushless Maryland University Samara I 75 27 0.025-thick carbon-fiber Brushless Samara II 38 18 0.025-thick carbon-fiber Brushless Massachusetts Institute of Technology monocopter 170.5 40 ag455ct02r Brushless Embry Riddle University SamaraEye 160 Unknown unknown Brushless ducted fan The basis of primary design is hover performance with no control inputs, neither flap nor motor angular velocity.
Scroggins, “Lockheed Martin’s SAMARAI Nano Air Vehicle: Challenges, Research, and Realization”, 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2012, pp. 2012-0584
Pines, “Planform geometric variation, and its effect on the autorotation efficiency of a mechanical samara”, Anuual Forum Proceeedings-AmericalHelicopter Society, 2008, pp. 1138
Online since: December 2016
Authors: Alexander Ryabchikov, Harri Lille, Eron Adoberg, Priidu Peetsalu, Liina Lind, Liisa Kurissoo
Evaluation of Residual Stresses in PVD Coatings by Means of the Curvature Method of Plate Harri Lille1,a *, Alexander Ryabchikov1,b, Eron Adoberg2,c, Liisa Kurissoo2,d, Priidu Peetsalu2,e, Liina Lind2,f 1Institute of Forestry and Rural Engineering, Estonian University Life of Sciences, Kreutzwaldi 5, 51014 Tartu, Estonia 2Department of Materials Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia a*harri.lille@emu.ee, balexander.ryabchikov@emu.ee, ceron.adoberg@ttu.ee, dliisa.kurissoo@ttu.ee, epriidu.peetsalu@ttu.ee, fliina.lind@ttu.ee Keywords: Al based hard PVD coating, residual stresses, curvature method.
Novel coatings with advanced substrate materials, introduced in the last decade, allow to implement tools in more extreme conditions, e.g. applying higher working temperatures and higher contact pressures to the coating [1,2,3,4,5].
Financial support from the R&D programme „Materials technology” is acknowledged for the project „Advanced thin hard coatings in tooling” No.
Forum. 681 (2011) 455-460
Forum. 524-525 (2006) 259−264.
Online since: September 2021
Authors: Zhanna I. Kurdanova, V.A. Guchinov, Kamila T. Shakhmurzova, Andrey Bezborodov, Ilya Kobyhno
Experimental Materials Oligophenylene sulfide sulfone (OPSS) was synthesized by us at the Center for Advanced Materials and Additive Technologies of the Kabardino-Balkarian State University.
Jang, Advanced Polymer Composites, Principlesand Applications ASM International, Materials Park, Ohio. (1994) 37
Khashirova, Influence of concentration of carbon and glass fibers, melt viscosity, and number of extrusions on the porosity of composites based on polyphenylene sulphone, polyethyrimide and polyphenylene sulfide, Key Engineering Materials. 869 KEM (2020) 481–487
Khashirova, Investigation of the effect of the length and content of carbon fibers on the properties of polyphenylene sulfide, Key Engineering Materials. 869 KEM (2020) 474–480
Materials Science Forum. 815 (2015) 496–502
Online since: July 2011
Preface International Conference on Structural Integrity and Failure, SIF 2010 The International Conference on Structural Integrity and Failure, SIF2010, was organized by the Chemical & Materials Engineering Department for the Australian Fracture Group, AFG, and held in the School of Engineering at The University of Auckland, from July 5th -7th 2010.
The conference provided a forum for materials and engineering research groups in Australia, Asia and New Zealand to present and discuss up-to-date research results and findings from their research on fracture and fatigue of all types of materials and structures, including biological tissue, metals, ceramics, polymers, composites and thin films.
The strong international presence at SIF 2010 stems from good links between committee members and overseas friends and colleagues, and especially a very productive collaborative Exchange Agreement between the Schools of Engineering of The University of Tokushima and The University of Auckland.
SMNZI, Society of Materials New Zealand Incorporated, is a collaborating technical society of the Institution of Professional Engineers New Zealand and started life in 1964 as The Metallurgical Society; CACM, the Centre for Advanced Composite Materials is a Research Centre in The Mechanical Engineering Department.
, The University of Auckland hemical aterials ENGINEERING C M & Supported by:
Online since: June 2011
MEIME2011 is a comprehensive conference,and it is an integrated conference concentrating its focus upon Mechanical Engineering, Industry and Manufacturing Engineering .
In the proceeding, you can learn much more knowledge about Mechanical Engineering, Industry and Manufacturing Engineeringof researchers all around the world.
In order to meet high standard of Advanced Materials Research,the organization committee has made their efforts to do the following things.
The goal of the conference is to provide researchers from Automation, Communication,Architectonics and Materials fields with a free exchanging forum to share the new ideas, new innovation and solutions with each other.
Online since: February 2014
Authors: Magdaléna Bálintová, Adriana Eštoková, Alena Sicakova, Marian Holub, Eva Singovszka
Analysis of Building Stone of the Medieval Historical Building BALINTOVA Magdalena1,a*, ESTOKOVA Adriana1,b, SICAKOVA Alena1,c , HOLUB Marian1,d and SINGOVSZKA Eva1,e 1Technical University of Kosice, Faculty of Civil Engineering, Institute of Environmnetal Engineering, Vysokoskolska 4, 042 00 Kosice, Slovakia amagdalena.balintova@tuke.sk, badriana. estokova@tuke.sk, calena.sicakova@tuke.sk, dmarian.holub@tuke.sk, eeva.singovszka@tuke.sk Keywords: building stone, XRF, XRD, FTIR Abstract.
Thus, a complex approach based on advanced analytical methods is needed to identifying of the suitable materials.
This paper is aimed at the study of the building stone of medieval historical castle in terms of its chemical and mineralogical composition by application of advanced methods for identification of stones used in individual parts of structure.
Forum 514-516 (2006) 1628-1632.
Online since: June 2015
Authors: Koji Nakayama, Kazutoshi Kojima, Hidekazu Tsuchida, Yuuki Ishida, Katsunori Asano, Tetsuya Miyazawa, Atsushi Tanaka, Shi Yang Ji
Growth and Characterization of Thick Multi-Layer 4H-SiC Epiwafer for Very High-Voltage p-Channel IGBTs Tetsuya Miyazawa1,a *, Koji Nakayama2,b, Atsushi Tanaka2,c, Katsunori Asano2,d, Shi-yang Ji3,e, Kazutoshi Kojima3,f, Yuuki Ishida3,g, and Hidekazu Tsuchida1,h 1Central Research Institute of Electric Power Industry (CRIEPI), 2-6-1 Nagasaka, Yokosuka, Kanagawa, 240-0196, Japan 2Power Engineering R&D Center, Kansai Electric Power Co., Inc., 3-11-20 Nakoji, Amagasaki, Hyogo, 661-0974, Japan 3National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki, 305-8568, Japan ayo-miya@criepi.denken.or.jp, bnakayama.koji@a3.kepco.co.jp, ctanaka.atsushi@b5.kepco.co.jp, dasano.katsunori@c2.kepco.co.jp, eaist-ki@aist.go.jp, fkazu-kojima@aist.go.jp, gy-ishida@aist.go.jp, htsuchida@criepi.denken.or.jp Keywords: 4H-SiC, epitaxial growth, IGBT, high voltage, carrier lifetime Abstract.
Forum 778-780 (2014) 1030
Forum 778-780 (2014) 1038
Online since: October 2013
Authors: Jie Yang, Wu Yun Zhao, Xue Peng Tang, Fei Dai
Design and Simulation Analysis of Compost Pallet Transfer Device of Agaricus Bisporus Factory Cultivation Wuyun Zhao1,a, Jie Yang1,b, XuepengTang1,c, Fei Dai1,d 1School of Engineering, Gansu Agricultural University, Lanzhou 730070, PR China a zhaowy@gsau.edu.cn, byj2511@126.com, cgndtxp@163.com, d442670867@qq.com Key words:Agaricus bisporus; Factory; Compost pallet; Transfer device; Motion simulation Abstract.
The introduction of foreign advanced machinery and equipment businesses with their own reality, to optimize the innovation of foreign products.
Forum Vol.20(2012), p. 4627.
Mycelium liquid culture medium of edible fungi of China.Forum Vol. 4 (2007),p. 34.
Online since: December 2004
Authors: Zhe Jun Yuan, Y. Lu, J.Y. Hu, Ying Xue Yao
Materials Science Forum Vols. *** (2004) pp.865-870 online at http://scientific.net  2004 Trans Tech Publications, Switzerland A Hybrid Model for Tool Condition Monitoring and Optimal Tool Management Y.X.
Hu 1,b 1 Dept. of Mechanical Engineering, Harbin Institute of Technology, Harbin 150001 China a yxyao@hit.edu.cn, b yxdly@yahoo.com Keywords: Tool condition, Monitoring, Wavelet fuzzy neural network Abstract.
In the viewpoint of engineering application, it is essential to a TCM system that the sensors can be permanently fixed in a machine tool with a measuring range wide enough for different cutting parameters,without disturbance to the machining process and decrease of the machine tool stiffness, and that the signal processing speed and reliability can satisfy the requirements of a machining process.
Materials Science Forum Vols. *** 869 Sub-model for Decision of Tool Condition.
Dornfeld: Journal of Engineering Industry Vol. 30 (1989), p. 199.
Online since: December 2010
Authors: Frank Wirbeleit
An understanding of boron diffusion post rapid thermal annealing in general, and out of in situ doped epitaxially grown silicon-germanium films in particular, is essential to hetero junction engineering in microelectronic device technology today.
Introduction Engineering of in situ Boron doped junctions in microelectronic technology is key to enable high performance devices [5-6].
Based on advanced rapid thermal anneal experiments post Born implant and LDD model approximation [3], diffusion learning can be transferred to in situ Boron doped applications, because the diffusion model remains the same.
As shown in sample overview of Tab. 1, several samples got processed further by Spike anneal at 1070°C and rapid thermal anneal (RTA) at 1050°C/5s, advanced thermal processes as typical in semiconductor industry [12].
-J.; Herzog, O.; Ruelke, H.; Hubler, P.; Stephan, R.; Greenlaw, D.; Raab, M.; Kepler, N.; Chen, H.; Chidambarrao, D.; Fried, D.; Holt, J.; Lee, W.; Nii, H.; Panda, S.; Sato, T.; Waite, A.; Liming, S.; Rim, K.; Schepis, D.; Khare, M.; Huang, S.F.; Pellerin, J.; Su, L.T.; "Integration and optimization of embedded-sige, compressive and tensile stressed liner films, and stress memorization in advanced SOI CMOS technologies," Electron Devices Meeting, 2005.