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Online since: July 2024
Authors: Bernard W. Ikua, Lucy W. Kariuki, Samuel K. Karanja, Stephen P. Ng'ang'a
With AM, it is also possible to use advanced materials such as SFRPs that enable more complex designs.
Samples were printed using a Delta Wasp 2040 3D printer manufactured by WASP (World's Advanced Saving Project), an Italian company.
Zeidler, Fused filament fabrication of carbon fiber-reinforced polymer composite: Effect of process parameters on flexural properties, Engineering Reports, (2023), 12807
Adam, Integrated Computational Materials Engineering (ICME), (2020)
Ficzere, Finite Element Modeling of Additive Manufacturing in Case of Metal Parts, Periodica Polytechnica Transportation Engineering, 50(4), (2022), 330–335, doi: 10.3311/PPtr.19242
Samples were printed using a Delta Wasp 2040 3D printer manufactured by WASP (World's Advanced Saving Project), an Italian company.
Zeidler, Fused filament fabrication of carbon fiber-reinforced polymer composite: Effect of process parameters on flexural properties, Engineering Reports, (2023), 12807
Adam, Integrated Computational Materials Engineering (ICME), (2020)
Ficzere, Finite Element Modeling of Additive Manufacturing in Case of Metal Parts, Periodica Polytechnica Transportation Engineering, 50(4), (2022), 330–335, doi: 10.3311/PPtr.19242
Online since: November 2017
Authors: Kwon Se Kim, Doo Seuk Choi
Performance Analysis on Variable Injectors to Improve the Internal Velocities and Flow Rates in a Fuel System for Natural Gas Vehicles
Kwonse Kim1,a, Dooseuk Choi2,b*
1Department of Mechanical Engineering, Graduate School, Kongju National University,
1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungcheongnam-do, 31080, Korea
2Division of Mechanical & Automotive Engineering, Kongju National University,
1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungcheongnam-do, 31080, Korea
akimkwonse@kongju.ac.kr, bdschoi@kongju.ac.kr
Keywords: Natural gas, NG Injector, Plunger, Mass flow diffusion, Fuel consumption
Abstract.
Acknowledgement This work was supported by the Industrial Strategic Technology Development Program (10053151, Development of the 800kPa Fuel System of a High Pressure Precision Control for NGV) funded by the Ministry of Trade, Industry & Energy (MI, Korea) References [1] Kwonse Kim, Dooseuk Choi, Analytic Visualization on Chocking Characteristics of Velocity according to a Change in Mass Flows and Plunger Gaps within NGV Injector, Advances and Applications in Fluid Mechanics, 19 (3), 2016, pp. 631-642
[3] Kwonse Kim, Dooseuk Choi, Optimized Pressure Determined in Accordance with Variable Plunger Stroke of Internal Injector NGV, Defect and Diffusion Forum, 307(2016), pp. 41-51
Acknowledgement This work was supported by the Industrial Strategic Technology Development Program (10053151, Development of the 800kPa Fuel System of a High Pressure Precision Control for NGV) funded by the Ministry of Trade, Industry & Energy (MI, Korea) References [1] Kwonse Kim, Dooseuk Choi, Analytic Visualization on Chocking Characteristics of Velocity according to a Change in Mass Flows and Plunger Gaps within NGV Injector, Advances and Applications in Fluid Mechanics, 19 (3), 2016, pp. 631-642
[3] Kwonse Kim, Dooseuk Choi, Optimized Pressure Determined in Accordance with Variable Plunger Stroke of Internal Injector NGV, Defect and Diffusion Forum, 307(2016), pp. 41-51
Online since: December 2012
Authors: Yuan Guo, Xin Shi
Innovation Design Method of Product Base On Materials Innovation Technologies
Yuan Guo1, a, Xin Shi1, b
1College of Mechanical-Electric and Automotive Engineering, Chongqing Jiaotong University,Chongqing,400074, P R China
agymg12@126.com, bwxsx@tom.com
Keywords: Product Innovation, Material Technology, Transformation, Design methods
Abstract.
Conclusions Advances in materials technology for product design and innovation bring an immense untapped space, designers should not only understand the properties of characteristics of various materials, but also dare to explore the new possibilities of materials’ application methods and to grasp future product design trends.
References [1] Min Wang, Yajie Lu: Design· Material· Emotion (Changchun Literature and Art Forum Press, Changchun 2011) [2] Rudolf Arnheim: Visual Thinking (People Press, Sichuan 1997) [3] Information on http://www.dezeen.com [4] Jing Chen, Minzhi Wang: Packaging Engineering.
Conclusions Advances in materials technology for product design and innovation bring an immense untapped space, designers should not only understand the properties of characteristics of various materials, but also dare to explore the new possibilities of materials’ application methods and to grasp future product design trends.
References [1] Min Wang, Yajie Lu: Design· Material· Emotion (Changchun Literature and Art Forum Press, Changchun 2011) [2] Rudolf Arnheim: Visual Thinking (People Press, Sichuan 1997) [3] Information on http://www.dezeen.com [4] Jing Chen, Minzhi Wang: Packaging Engineering.
Online since: February 2025
Authors: Haruki Horikoshi, Shinsuke Suzuki, Isamu Orikasa, Minami Kataoka, Yuko Inatomi
Improvement of Interference Fringes Analysis to Obtain Accurate Soret Coefficients
Haruki HORIKOSHI1,a *, Isamu ORIKASA1,b, Minami KATAOKA1,c,
Yuko INATOMI4,5,d and Shinsuke SUZUKI1,2,3,e
1Department of Applied Mechanics and Aerospace Engineering, Waseda University, Tokyo, Japan, 169-8555
2Department of Materials Science, Waseda University, Tokyo, Japan, 169-8555
3Kagami Memorial Research Institute of Materials Science and Technology, Waseda University, Tokyo, Japan, 169-8555
4Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kanagawa, Japan, 252-5210
5Space and Astronautical Science, The Graduate University for Advanced Studies, SOKENDAI, Kanagawa, Japan, 252-5210
aharu-r2@akane.waseda.jp, bi.orikasa@fuji.waseda.jp, cminami.kataoka@toki.waseda.jp, dinatomi.yuko@jaxa.jp, esuzuki-s@waseda.jp
Keywords: Thermodiffusion, Soret effect, Soret coefficient, Interferometer, Interference fringe
Abstract.
Primarily, procedures published in reference [14] were followed; however, a more advanced phase analysis [15,18] was used in this study.
Yoshimura, Investigation on Mechanism of Faceted Cellular Array Growth in International Space Station, Defect and Diffusion Forum 323–325 (2012) 533–537
Primarily, procedures published in reference [14] were followed; however, a more advanced phase analysis [15,18] was used in this study.
Yoshimura, Investigation on Mechanism of Faceted Cellular Array Growth in International Space Station, Defect and Diffusion Forum 323–325 (2012) 533–537
Online since: June 2019
Authors: Silke Hampel, Bernd Kieback, Thomas Hutsch, Thomas Weißgärber, André Schlott, Julius Lohse
Heat Exchange Structures Based on Copper/CNT Composite
André Schlott1,a*, Thomas Hutsch1,b, Silke Hampel2,c, Julius Lohse1,d,
Thomas Weißgärber1,e and Bernd Kieback1,3,f
1Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM, Branch Lab Dresden, Winterbergstraße 28, 01277 Dresden, Germany
2Leibniz Institute for Solid State and Materials Research, Helmholtzstraße 20, 01069 Dresden, Germany
3Technische Universität Dresden, Institute for Materials Science, Helmholtzstraße. 7, 01069 Dresden, Germany
aAndre.Schlott@ifam-dd.fraunhofer.de, bThomas.Hutsch@ifam-dd.fraunhofer.de,
cS.Hampel@ifw-dresden.de, dJulius.Lohse@ifam-dd.fraunhofer.de,
eThomas.Weissgaerber@ifam-dd.fraunhofer.de, fBernd.Kieback@ifam-dd.fraunhofer.de
*Corresponding author
Keywords: Powder metallurgy, thermal management, copper, carbon nanotube, SPS, convective heat exchange, pool boiling, composite
Abstract.
The engineered surface acts almost like a black body.
The theoretical heat transfer coefficient of the engineered surface is calculated depending on diameter and length of the free-standing MWCNT.
[31] Weidmueller, H., Weissgaerber, T., Hutsch, T., Huenert, R., Schmitt, T., Mauthner, K., Schulz-Harder, S., Journal of Korean Powder Metallurgy Institute, 13 (5) (2006) [32] Weidmueller, H., Weissgaerber, T., Hutsch, T., Huenert, R., Schmitt, T., Mauthner, K., Schulz-Harder, S., Materials Science Forum, 534-536 (2007), pp. 853-856 [33] Hutsch, T., Delinsky, W., Weißgärber, T., Leonhardt, A., Kieback, B., Proceedings International Conference on Composites/Nano Engineering (ICCE 22), Malta, 13.-19.07.2014 [34] Hutsch, T., Riesselmann, J., Walther, G., Weißgärber, T., Kieback, B., Brieß, K., Proceedings Euro PM 2018 Powder Metallurgy Congress & Exhibition, Bilbao, Spain, October 14-18 (2018) [35] Park, K., Jung, D., Int.
The engineered surface acts almost like a black body.
The theoretical heat transfer coefficient of the engineered surface is calculated depending on diameter and length of the free-standing MWCNT.
[31] Weidmueller, H., Weissgaerber, T., Hutsch, T., Huenert, R., Schmitt, T., Mauthner, K., Schulz-Harder, S., Journal of Korean Powder Metallurgy Institute, 13 (5) (2006) [32] Weidmueller, H., Weissgaerber, T., Hutsch, T., Huenert, R., Schmitt, T., Mauthner, K., Schulz-Harder, S., Materials Science Forum, 534-536 (2007), pp. 853-856 [33] Hutsch, T., Delinsky, W., Weißgärber, T., Leonhardt, A., Kieback, B., Proceedings International Conference on Composites/Nano Engineering (ICCE 22), Malta, 13.-19.07.2014 [34] Hutsch, T., Riesselmann, J., Walther, G., Weißgärber, T., Kieback, B., Brieß, K., Proceedings Euro PM 2018 Powder Metallurgy Congress & Exhibition, Bilbao, Spain, October 14-18 (2018) [35] Park, K., Jung, D., Int.
Online since: May 2021
Authors: D.O. Zavrazhin, A.A. Chuprikova, Ju.S. Povetkina
This effect can be used both in mechanical engineering to develop new methods for processing polymer materials in order to reduce the technological cycle, and in apparatus and instrument engineering to obtain absorbing protective coatings and conductive elements from polymer composite materials.
Gomez, Microwave processing of calcium zirconate from CaO and ZrO2, Advances in Technology and Materials Processing Journal, 5[2] (2003) 92-97
Zavrazhina, Microwave modification of polymer-carbon materials, Materials Science Forum, Volume 945 (2018) 443-447
Gomez, Microwave processing of calcium zirconate from CaO and ZrO2, Advances in Technology and Materials Processing Journal, 5[2] (2003) 92-97
Zavrazhina, Microwave modification of polymer-carbon materials, Materials Science Forum, Volume 945 (2018) 443-447
Online since: July 2020
Authors: Văn Chien Dinh, Tuan Hai Nguyen, Khac Linh Nguyen
Baum, HVOF-Sprayed Alloy IN718 - The Influence of Process Parameters on the Microstructure and Mechanical Properties, in: Thermal Spray: A United Forum for Scientific and Technological Advances, C.
Taguchi, Introduction to Quality Engineering: Designing Quality into Products and Processes, 1986
[7] Senlin Xiao, Wanchen Sun, Jiakun Du, Guoliang Li, Application of CFD, Taguchi Method, and ANOVA Technique to Optimize Combustion and Emissions in a Light Duty Diesel Engine, Mathematical Problems in Engineering (2014) 502902 [8] S.
Taguchi, Introduction to Quality Engineering: Designing Quality into Products and Processes, 1986
[7] Senlin Xiao, Wanchen Sun, Jiakun Du, Guoliang Li, Application of CFD, Taguchi Method, and ANOVA Technique to Optimize Combustion and Emissions in a Light Duty Diesel Engine, Mathematical Problems in Engineering (2014) 502902 [8] S.
Online since: August 2020
Authors: Andrii Kovalov, Vitalii Slovinskyi, Mykola Udianskyi, Ivan Ponomarenko, Marcin Anszczak
Czujko, Assessment of hydrocarbon explosion and fire risks in offshore installations: Recent advances and future trends, IES Journal Part A: Civil and Structural Engineering. 4 (2016) 167–179
Konoval, Effect of Residual Deformation of a Steel Column on its Fire Resistance under Combined Exposure “Explosion-Fire”, In Materials Science Forum. 968 (2019) 288-293
Series: Materials Science and Engineering. 708 (2019) 012058
Konoval, Effect of Residual Deformation of a Steel Column on its Fire Resistance under Combined Exposure “Explosion-Fire”, In Materials Science Forum. 968 (2019) 288-293
Series: Materials Science and Engineering. 708 (2019) 012058
Online since: December 2010
Authors: Hong Bo Shan, Wei Zhong Tong, Shu Xia Li
Value Chain-based Business Process Optimization Modeling for the Third Party Logistics Enterprise
Hongbo Shan1,3,a, Shuxia Li 2,3,b and Weizhong Tong 2,c
1College of Mechanical Engineering, Donghua University, Shanghai, 201620, China
2School of Business, East China University of Science & Technology, Shanghai, 200237, China
3College of Engineering, University of Michigan, Ann Arbor, MI48109, USA
ahbshan@dhu.edu.cn, bsxli@ecust.edu.cn, ctodd19860406@126.com
Keywords: Value Chain, the Third Party Logistics, Process Optimization, Business Process.
Introduction Business process optimization is to redesign or improve the processes of organization in order to maximize the value added by processes, achieve performance improvement and advance competitive ability of enterprise [1,2].
[4] Yanzhao Lv, Dengke Yu: Finance Forum Vol.38 (2007), p.59-63, in Chinese
Introduction Business process optimization is to redesign or improve the processes of organization in order to maximize the value added by processes, achieve performance improvement and advance competitive ability of enterprise [1,2].
[4] Yanzhao Lv, Dengke Yu: Finance Forum Vol.38 (2007), p.59-63, in Chinese
Online since: July 2013
Authors: Phong B. Dao, Wieslaw Jerzy Staszewski
Despite considerable research effort, practical engineering applications of this technique are still limited.
This is not only due to the complex wave propagation mechanism associated with Lamb waves but also due to operational and environmental conditions that can contaminate Lamb wave responses collected from real engineering structures [7].
The experimental tests have been performed in the Department of Mechanical Engineering at Sheffield University, UK.
Mota Soares (Eds.), Advances in Smart Technologies in Structural Engineering, Springer, Berlin, 2004, pp. 117-162
Golder, Time series models, Lecture Note on Advanced Quantitative Analysis, 2008
This is not only due to the complex wave propagation mechanism associated with Lamb waves but also due to operational and environmental conditions that can contaminate Lamb wave responses collected from real engineering structures [7].
The experimental tests have been performed in the Department of Mechanical Engineering at Sheffield University, UK.
Mota Soares (Eds.), Advances in Smart Technologies in Structural Engineering, Springer, Berlin, 2004, pp. 117-162
Golder, Time series models, Lecture Note on Advanced Quantitative Analysis, 2008