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Study on the effect of standoff distance on processing performance of alumina ceramics in two modes of abrasive waterjet turning patterns Dun Liua, Chuanzhen Huangb , Jun Wangc, Hongtao Zhud, Peng Yaoe , ZengWen Liuf Center for Advanced Jet Engineering Technologies (CaJET), Key Laboratory of High-efficiency and Clean Mechanical Manufacture (Ministry of Education), School of Mechanical Engineering, Shandong University, Jinan, China, 250061 aliudunsdu@gmail.com, bchuanzhenh@sdu.edu.cn, cjun.wang@unsw.edu.au, dhtzhu@sdu.edu.cn, eyaopeng@sdu.edu.cn, fzw-liu@sdu.edu.cn Keywords：Depth of penetration, Standoff distance, AWJ turning, Surface roughness Abstract.
Introduction AWJ machining technology has been found to be one of the most advanced non-traditional methods for machining difficult-to-cut materials (e.g. ceramics) with the distinct advantages of negligible thermal effects and extremely low cutting force [1-3].
Wang: Abrasive Waterjet Machining of Engineering Materials (Trans Tech Publications, Switzerland, 2003) [4] D.S.Srinivasu, D.A.Axinte, P.H.Shipway, et al: Int.
Forum Vol. 697-698(2011), p.166

Probabilistic Approach to Robot Group Control Tomislav Stipancic1,a, Bojan Jerbic2,b and Petar Curkovic3,c 1 Faculty of Mechanical Engineering and Naval Architecture, 10000 Zagreb, Croatia 2Faculty of Mechanical Engineering and Naval Architecture, 10000 Zagreb, Croatia 3Faculty of Mechanical Engineering and Naval Architecture, 10000 Zagreb, Croatia atomislav.stipancic@fsb.hr, bbojan.jerbic@fsb.hr, cpetar.curkovic@fsb.hr Keywords: Probabilistic Robotics, Bayesian Networks, Control, Context, Ontology, Assembly.
For such reasons, the system that cannot perceive the environment has to be programmed for a limited range of actions foreseen in advance by the system developer.
Information about conditional probabilities for each robot has to be defined in advance.
Forum Vol. 83-87 (1992), p. 119
Efforts to Blend Ontology with Bayesian Networks: An Overview, In Proceedings of 3rd International Conference on Advanced Computer Theory and Engineering, Chendgu, China (2010)

Misra2 1State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, Liaoning, China 2Laboratory for Excellence in Advanced Steel Research, Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, TX 79968-0521, USA *zhdwang@mail.neu.edu.cn Keywords: Ultra fast cooling, Nanoscale cementite, Precipitation kinetics, Precipitation strengthening, Classical nucleation theory.
Misra, Materials Science and Engineering: A, 588 (2013) 167-174
Palmiere, Advanced Materials Research, 1043 (2014) 154-158
Deschamps, Materials Science and Engineering: A, 360 (2003) 214-219
Fu, Materials Science and Engineering: A, 489 (2008) 107-112.

Phase Change Microcapsules Shelled with Silica Functionalized with CNTs for Enhanced Thermal Conductivity and Solar Thermal Conversion Jialei Li1,a, Ziwei Hou2,b, Hao Cheng3,c , Yaping Ma4,d, Aihua He5,e, Huarong Nie6,f* 1School of Polymer Science and Engineering, Qingdao University of Science and Technology, Shandong Key Laboratory of Olefin Catalysis and Polymerization, Key Laboratory of Rubber and Plastic Materials and Engineering, Ministry of Education, Qingdao 266042, China.
Advanced phase-change materials (PCMs), as novel energy-storage technologies, offer a practical solution to addressing the global energy crisis by improving both energy efficiency and sustainability.
Conclusion In summary, we successfully synthesized S0 followed by the modification with CNTs, providing enhanced thermal conductivity, photothermal conversion, and structural stability for advanced energy storage applications.
[2] Yuan K, Shi J, Aftab W, et al., Engineering the Thermal Conductivity of Functional Phase‐Change Materials for Heat Energy Conversion, Storage, and Utilization, Adv.
Forum 561-565(2007) 631-634

The Designment of Digital Greenhouse Expert System SUN Jun1, ZHANG Feng2, CHEN Zhuang2 1.School of Electrical and Information engineer, Jiangsu University, Jiangsu Zhenjiang 212013 E-mail:sun2000jun@ujs.edu.cn 2 Jingjiang College of Jiangsu University, Jiangsu Zhenjiang 212013 zhangfeng@ujs.edu.cn Key Words: Digital Greenhouse; Expert system; Artificial Intelligence Abstract: In order to improve the management of crops in digital greenhouse, and give crops a healthy growth, the digital greenhouse expert system is developed based on the growth knowledge of agricultural greenhouse, computer technology and artificial intelligence technology.
The main requirements are included as follows. (1) The basic information of crop growth including a general overview about the plant shape, color type, growth stage, morphological characteristics, adaptability indicators and so on. (2) The inquiry of the cultivation and management techniques including Cultivation and care management essentials. (3) The control of pest diagnosis including pest queries, pest diagnosis( specific to the stem, leaves, flowers and fruits, plants syndrome); (4) Expert online forum. 2 Hardware and software environment 2.1 Hardware environment The computer of server-side is required for the advanced Pentium PC, whose frequency is 2G Hz above and memory is more than 512 megabytes.

., NACE Corrosion Engineer's Reference Book, 3rd Edition, NACE International, Houston Texas,2002
Yoon, Analysis of the Intermetallic Compound Formed in Hot Dip Aluminized Steel, Advanced Materials Research, 15-17 (2007) 159-163
Yoon, Observations of Intermetallic Compound Formation of Hot Dip Aluminized Steel, Materials Science Forum, 519-521 (2006) 1871-1876 [7] C.J.

Alloy development of advanced ferritic steels has shown that the addition of vanadium, niobium and nitrogen can increase creep strength and chromium can provide increased oxidation resistance at higher temperatures.
Kim, Comparison of Various 9-12%Cr Steels Under Fatigue and Creep-Fatigue Loadings at High Temperature, Materials Science Engineering A 528 (2011) 6934-6945
Leen, Fatigue Damage Characterisation of MarBN Steel for High Temperature Flexible Operating Conditions, Proceedings of the Institution of Mechanical Engineers, Part I, Journal Materials: Design and Applications 231, 1-2 (2017) 23-37
Brziak, Optimalization of tempering temperature of 9CrNB steel in Železiarne Podbrezová Steelworks, Materials Science Forum 891 (2017) 137-142.
Abe, Precipitate Design for Creep Strengthening of 9% Cr Tempered Martensitic Steel for Ultra-Supercritical Power Plants, Science and Technology of Advanced Materials 9 (2008) 013002, (15 pp).

Prediction of Laser Fusion Zone Profile of Lotus-type Porous Metals by 3D Heat Transfer Analysis Takuya Tsumura 1, a , Fuxing Ye 1, b, Taichi Murakami2, c, Hideo Nakajima3, d and Kazuhiro Nakata1, e 1 Joining and Welding Research Institute, Osaka University, Mihogaoka 11-1, Ibaraki, Osaka 567-0047, Japan 2 Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai, Miyagi 980-8577, Japan 3 The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan a tsumura@jwri.osaka-u.ac.jp, byefx@jwri.osaka-u.ac.jp, ctaichi@tagen.tohoku.ac.jp, d nakajima@sanken.osaka-u.ac.jp, enakata@jwri.osaka-u.ac.jp Keywords: Lotus-type porous metal, Laser welding, Absorptivity, Anisotropy, Equivalent thermal properties, Heat transfer analysis, Finite element method Abstract.
These are expected as revolutionary engineering materials with anisotropy of the properties.
In particular, these are expected as the innovative engineering materials, which yield various anisotropic properties, depending on alignment of the pore growth direction.
Forum Vol. 502 (2005), pp.499-504
Arata: Laser Processing: Fundamentals, Applications, and Systems Engineering, SPIE Vol. 668 (1986) 11-18

Zhytnikov, Computerized simulation of shortened ingots with a controlled crystallization for manufacturing of high-quality forgings, International Journal of Advanced Manufacturing Technology. 103(5-8) (2019) 3057-3065
Vasylkovskyi, International Journal of Engineering and Technology(UAE).7(4) (2018) 135-139
Perig, Research of energy-power parameters during powder wire flattening, International Journal of Advanced Manufacturing Technology. 85(9-12) (2016) 2887-2900
Markov, Profitability of production of stainless steel + zirconium metals combination adapters, Key Engineering Materials. 864 (2020) 285-291
Gurenko, Modeling dynamic parameters of hard alloys during shock wave regeneration, IOP Conference Series: Materials Science and Engineering. 969(1) (2020) 012079

In areas with highly advanced urbanization like the Pearl River Delta area, rural collective economy is developed.
Deficiencies and challenges in the study 4.Facing the complex dynamic evolution in both urban and rural areas, there are still some practical deficiencies in the study in the current stage: (1) Unsuitable for areas without advanced non-agriculturalization In areas without advanced non-agriculturalization, villages are in the process of the dynamic evolution of urbanization, the non-linear relationships among rural sub-systems and elements are becoming more complicated, and dominant factors affecting systematic behaviors are changing dynamically.
(3) Restricted by technological feasibility with high implementation cost Rural clustering construction calls for a large sum of fund, including fees for demolishing, moving, infrastructure, civil engineering in new residential areas and land compensations, etc., which is undoubtedly a heavy financial burden.
[2] Song Xiaodong，Lv di：Urban Planning Forum Vol.5(2010):p65-71