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Online since: July 2013
Authors: Yasuyuki Horie
A motivation is to move explosives safety from empiricism to an advanced computation based analytic scientific and engineering basis, facilitating innovation.
Therefore, the practice of explosives design (engineering formulation) is “historically rooted in test protocols used in the qualification of the material that address its performance as well as safety and handling characteristics.” [6].
They appear as expanded internal variables to include sub-scale physics in engineering scale calculations.
The principal focus of the model is shock or impact induced reactive flow processes from initiation to detonation for large scale engineering calculations.
Modified burn models to describe the collective essence of microscopic events, but simple enough for large scale engineering calculations [21].
Therefore, the practice of explosives design (engineering formulation) is “historically rooted in test protocols used in the qualification of the material that address its performance as well as safety and handling characteristics.” [6].
They appear as expanded internal variables to include sub-scale physics in engineering scale calculations.
The principal focus of the model is shock or impact induced reactive flow processes from initiation to detonation for large scale engineering calculations.
Modified burn models to describe the collective essence of microscopic events, but simple enough for large scale engineering calculations [21].
Online since: May 2021
Authors: Oluwole Daniel Makinde, Fateh Mebarek-Oudina, S. Gourari, M. Rabhi
Defect and Diffusion Forum, 387 (2018) 51-62
Alexandria Engineering Journal, 58 (1)(2019)401 – 411
Sankar, Heat Source location Effects on Buoyant Convection of Nanofluids in an Annulus, Advances in Fluid Dynamics, Lecture Notes in Mechanical Engineering, (2021) 923-937. https://doi.org/10.1007/978-981-15-4308-1_70 [15] S.
Bouakkaz, Numerical Modeling of Heat Transfer in Cylindrical Annulus: Aspect Ratio Effect, Engineering Transactions, 23(1) (2020) 39-46
Thomas, Advances in computational fluid dynamics (CFD) of 3-dimensional gas-liquid multiphase flows, ANSYS Germany GmbH, Otterfing, Germany, (2005)
Alexandria Engineering Journal, 58 (1)(2019)401 – 411
Sankar, Heat Source location Effects on Buoyant Convection of Nanofluids in an Annulus, Advances in Fluid Dynamics, Lecture Notes in Mechanical Engineering, (2021) 923-937. https://doi.org/10.1007/978-981-15-4308-1_70 [15] S.
Bouakkaz, Numerical Modeling of Heat Transfer in Cylindrical Annulus: Aspect Ratio Effect, Engineering Transactions, 23(1) (2020) 39-46
Thomas, Advances in computational fluid dynamics (CFD) of 3-dimensional gas-liquid multiphase flows, ANSYS Germany GmbH, Otterfing, Germany, (2005)
Online since: July 2017
Authors: Evgeniy V. Aryshenskii, Maksim S. Tepterev, Anna F. Grechnikova, Vasiliy V. Yashin, Erkin D. Beglov
It should be noted that, normally, reversing mill is a roughing mill upstream a more precise (in terms of rolled product dimensional accuracy) finishing mill, and the issues of developing such models for reversing mills were not raised before in engineering of this type of equipment.
Some advanced alloys data are given in Table 1 [1,10-12].
Calculations were made using these formulas and compared with actual in-process temperature measurements, differences fell within the range of 5% error permissible for engineering calculations.
Shuangcheng, Research on rolling force model in hot-rolling process of aluminum alloys, Procedia Engineering, Volume 16, 2011, 745-754
Shao, Rolling Force Prediction in Heavy Plate Rolling Based on Uniform Differential Neural Network, Journal of Control Science and Engineering, Volume 2016, 2016, 9 pages
Some advanced alloys data are given in Table 1 [1,10-12].
Calculations were made using these formulas and compared with actual in-process temperature measurements, differences fell within the range of 5% error permissible for engineering calculations.
Shuangcheng, Research on rolling force model in hot-rolling process of aluminum alloys, Procedia Engineering, Volume 16, 2011, 745-754
Shao, Rolling Force Prediction in Heavy Plate Rolling Based on Uniform Differential Neural Network, Journal of Control Science and Engineering, Volume 2016, 2016, 9 pages
Online since: June 2014
Preface
The International Conference on Energy and Environmental Protection provides a
forum for accessing to the most up-to-date and authoritative knowledge from both
industrial and academic worlds, sharing best practice in this exciting field.
Following the success of the previous two conferences, the third ICEEP2014, held in Xi'an during April 26-28, 2014, was organized in four simultaneous tracks: "Applied Energy Technology", "Advances in Environmental Technologies", "Thermal, Power and Electrical Engineering" and "Resources and Sustainable Development".
Studies presented in this book cover these topics: Development and Use of Solar Energy, Development and Utilization of Biomass Energy, Development and Utilization of Wind Energy, Nuclear Energy Engineering, Other Energies and Its Utilization, Batteries and Energy Storage Technology, Energy-Saving Technology and Energy Conversation, Hydrogen and Fuel Cell, Energy Materials and Technology, Energy Chemical Engineering and Processes, New Energy and Electric Vehicles, Engines and Technologies, Energy Equipments, Building and Construction Technologies, Energy-Saving Buildings, Civil Engineering, etc.
Following the success of the previous two conferences, the third ICEEP2014, held in Xi'an during April 26-28, 2014, was organized in four simultaneous tracks: "Applied Energy Technology", "Advances in Environmental Technologies", "Thermal, Power and Electrical Engineering" and "Resources and Sustainable Development".
Studies presented in this book cover these topics: Development and Use of Solar Energy, Development and Utilization of Biomass Energy, Development and Utilization of Wind Energy, Nuclear Energy Engineering, Other Energies and Its Utilization, Batteries and Energy Storage Technology, Energy-Saving Technology and Energy Conversation, Hydrogen and Fuel Cell, Energy Materials and Technology, Energy Chemical Engineering and Processes, New Energy and Electric Vehicles, Engines and Technologies, Energy Equipments, Building and Construction Technologies, Energy-Saving Buildings, Civil Engineering, etc.
Online since: January 2007
Authors: Jürgen Eckert, S. Scudino, P. Yu, C. Duhamel
Nanostructured or partially amorphous Al- and Zr-based alloys are attractive candidates
for advanced high-strength lightweight materials.
Introduction In recent years, nanostructured materials (single- or multiphase polycrystals with grain or domain sizes in the nanometer range, typically less than 100 nm at least in one dimension) have been attracting much attention due to their scientific and engineering significance [1-3].
Although melt-spun ribbons exhibit an ultimate strength exceeding that of conventional Al alloys by a factor of 2 - 3 [4], their small size prevents engineering applications.
Forum Vol. 312-314 (1999), p. 49
Introduction In recent years, nanostructured materials (single- or multiphase polycrystals with grain or domain sizes in the nanometer range, typically less than 100 nm at least in one dimension) have been attracting much attention due to their scientific and engineering significance [1-3].
Although melt-spun ribbons exhibit an ultimate strength exceeding that of conventional Al alloys by a factor of 2 - 3 [4], their small size prevents engineering applications.
Forum Vol. 312-314 (1999), p. 49
Online since: February 2012
Authors: Guan Guan, Mei Shen, Yan Lin, Zhuo Shang Ji
A method for the Automatic Registration
of Hull Blocks Point Clouds
Guan Guan1, 2,a, Mei Shen3,b , Yan Lin1, 2,c, Zhuoshang Ji1, 2,d
1 Ship CAD Engineering Center, Dalian University of Technology, Dalian 116024, China
2 State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China
3 Department of Naval Architecture and Ocean Engineering, Qingdao Ocean Shipping Mariners College, Qingdao 266071, China
aguanguan3145@163.com, bsm_amei@tom.com, clinyanly@dlut.edu.cn, djizshang@dlut.edu.cn
Keywords: Hull Block point clouds; Registration; PCA; ICP.
8114 9602 3297 3 -3928 9626 1491 7 -8104 9606 5299 4 -5561 9611 1510 … … … … Fig.3 Measurement points and points in model Fig.4 Results show after auto matched Table 3 Coordinates of measurement points after rough registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 79610 9338 -4 5 79596 14293 -7 2 79606 10238 4 6 79590 16113 1799 3 79614 11928 -9 7 79594 16102 3801 4 79599 13561 11 … … … … Table 4 Coordinates of measurement points after refined registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 79610.2 9337.7 -4.5 5 79596.2 14292.7 -7.7 2 79606.2 10237.7 3.4 6 79590.0 16112.8 1798.2 3 79614.2 11927.7 -9.6 7 79593.9 16101.8 3800.2 4 79599.2 13560.7 10.3 … … … … Table 5 Construction error of the points after automatic registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 10.2 7.7 -4.5 5 -3.8 -7.3 -7.7 2 6.2 -12.3 3.4 6 -10 12.8 -1.8 3 14.2 17.7 -9.6 7 -6.1 1.8 0.2 4 -0.8 -9.3 10.3 … … … … Conclusions According to the study on global advanced
Zhao: Ship Engineering Vol. 32 (2010) S1, p. 8 [2] G.R.
Tavares: Inverse Problems in Science and Engineering Vol. 14 (2006) No.5, p. 529 [4] U.
M,Fantoni: Computer Graphics Forum Vol. 27 (2008) No.2, p. 643 [5] K.H.
8114 9602 3297 3 -3928 9626 1491 7 -8104 9606 5299 4 -5561 9611 1510 … … … … Fig.3 Measurement points and points in model Fig.4 Results show after auto matched Table 3 Coordinates of measurement points after rough registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 79610 9338 -4 5 79596 14293 -7 2 79606 10238 4 6 79590 16113 1799 3 79614 11928 -9 7 79594 16102 3801 4 79599 13561 11 … … … … Table 4 Coordinates of measurement points after refined registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 79610.2 9337.7 -4.5 5 79596.2 14292.7 -7.7 2 79606.2 10237.7 3.4 6 79590.0 16112.8 1798.2 3 79614.2 11927.7 -9.6 7 79593.9 16101.8 3800.2 4 79599.2 13560.7 10.3 … … … … Table 5 Construction error of the points after automatic registration Points X/mm Y/mm Z/mm Points X/mm Y/mm Z/mm 1 10.2 7.7 -4.5 5 -3.8 -7.3 -7.7 2 6.2 -12.3 3.4 6 -10 12.8 -1.8 3 14.2 17.7 -9.6 7 -6.1 1.8 0.2 4 -0.8 -9.3 10.3 … … … … Conclusions According to the study on global advanced
Zhao: Ship Engineering Vol. 32 (2010) S1, p. 8 [2] G.R.
Tavares: Inverse Problems in Science and Engineering Vol. 14 (2006) No.5, p. 529 [4] U.
M,Fantoni: Computer Graphics Forum Vol. 27 (2008) No.2, p. 643 [5] K.H.
Online since: November 2012
Authors: Mei Hong Liu, Zi Liang Li, Yu Xian Li
The Dual Implementation of Lean and ERP in Manufacturing
Yu Xian Li a, Mei Hong Liu b , Zi Liang Li c
Faculty of Mechanical & Electrical Engineering, Kunming University of Science & Technology; Kunming, China
ayuxian_0000@yahoo.com.cn, blmhust@yahoo.com.cn, clziliang@yahoo.cn
Keywords: ERP, Lean Manufacture, Kanban, Centralized Management, Dual Implement
Abstract.
Lean manufacturing adopts advanced producing and management concepts such as ‘Just-in-Time (JIT)’, ‘zero inventory’ and automation.
Chi: Sun Yatesen University Forum.
Iye: Proceedings of the 2008 International Manufacturing Science and Engineering Conference MSEC2008.
Francis: Manufacturing Engineer, (2003) No.8, P. 14 [9] R.
Lean manufacturing adopts advanced producing and management concepts such as ‘Just-in-Time (JIT)’, ‘zero inventory’ and automation.
Chi: Sun Yatesen University Forum.
Iye: Proceedings of the 2008 International Manufacturing Science and Engineering Conference MSEC2008.
Francis: Manufacturing Engineer, (2003) No.8, P. 14 [9] R.
Online since: October 2008
Authors: Krzysztof Jan Kurzydlowski, Halina Garbacz, Wacław Pachla, Krzysztof Topolski
Kurzydlowski
1, d
1
Warsaw University of Technology, Faculty of Materials Science and Engineering,
Materials Design Division, Woloska 141, 02-507 Warsaw, Poland,
2
Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37,
01-142 Warsaw, Poland,
email:
a topolski@inmat.pw.edu.pl;
b haga@inmat.pw.edu.pl;
c wacek@unipress.waw.pl;
d
kjk@inmat.pw.edu.pl
Keywords: titanium, hydrostatic extrusion, initial state, nanostructure, mechanical properties.
Zhang: Materials Science Forum vol. 546-549 (2007) p.2293-2300
Kurzydłowski: Materials Science Forum vol. 503-504 (2006) p.341-348
Kurzydłowski: Advances in Materials Science vol.7, No.4 (14) p. 114-120.
Zhang: Materials Science Forum vol. 546-549 (2007) p.2293-2300
Kurzydłowski: Materials Science Forum vol. 503-504 (2006) p.341-348
Kurzydłowski: Advances in Materials Science vol.7, No.4 (14) p. 114-120.
Online since: August 2020
Authors: Jacob Serah Krupa, G.L. Samuel
Samuel2,b
1,2Department of Mechanical Engineering, Indian Institute of Technology Madras, India
asamuelgl@iitm.ac.in, bkrupaserahjacob1994@gmail.com
Keywords: Double helix machining, Wire electric discharge turning, Wire guide discs, helical pitch
Abstract.
The rotational speed and the table feed of the workpiece are set such that when half a rotation is completed, it advances by one pitch distance.
Forum Vol. 626 (2009) p. 255–260
Forum Vol. 770 (2014) p. 352–356
The rotational speed and the table feed of the workpiece are set such that when half a rotation is completed, it advances by one pitch distance.
Forum Vol. 626 (2009) p. 255–260
Forum Vol. 770 (2014) p. 352–356
Online since: March 2013
Authors: Fu Ming Xu, Zheng Gang Xiao, Wei Dong He, San Jiu Ying
A Novel Interior Ballistic Prediction of Gun Propellants Based on Experimental Pressure-Apparent Burning Rate Model in Closed Vessel
Zhenggang Xiao, Sanjiu Ying, Weidong He and Fuming Xu
School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, P.
However, in the gun, the actual Ik is difficult to determine in advance.
Proceedings of the European Forum on Ballistics of Projectiles, (2000), April 11-14, Saint-Loius, France
Proceedings of the European Forum on Ballistics of Projectiles, (2000), April 11-14, Saint-Loius, France
However, in the gun, the actual Ik is difficult to determine in advance.
Proceedings of the European Forum on Ballistics of Projectiles, (2000), April 11-14, Saint-Loius, France
Proceedings of the European Forum on Ballistics of Projectiles, (2000), April 11-14, Saint-Loius, France