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This 53rd volume of the journal includes articles introducing the latest engineering research results and solutions in structural materials, building materials and analysis of the effect of fire on metal structure performance, urban planning and transportation, energy supply and machinery.
This volume will be helpful to many engineers in urban planning and transportation, machinery, power engineering and construction industry.
Steel, Hardfacing, Heat-Affected Zone, Tool Life, Surface Coating, Wear Resistance, Geopolymer, Cement Replacing, Fire Effects, Steel Structure, Gas Supply Pipeline, Failures, Natural Daylight, Transportation, Techno-Economic Evaluation, Photovoltaic Energy Conversion, Power Supply Conditions, Daily Load Curve, Mechanics, Mechanical Engineering

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

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.

Advanced vacuum steel making techniques were also adopted for further lowering the carbon and nitrogen content.
Identification of defects necessitated developing advanced detection systems, a few of which are described below.
Type 316LN is also considered as a candidate material of construction for the PHT systems of Advanced Heavy Water Reactor.
Advanced high temperature and corrosion resistant stainless steels would be developed.
Edmonds, Phase Transformations in Steels, Woodhead Publishing Series in Metals and Surface Engineering No 57, Woodhead Publishing Ltd., Cambridge, UK, 2012

Karaman, Effects of training on the thermomechanical behavior of NiTiHf and NiTiZr high temperature shape memory alloys, Materials Science and Engineering A, (2020) 1-10
Aris, Experimental study on two way shape memory effect training procedure for NiTiNOL shape memory alloy, In: ARPN Journal of Engineering and Applied Sciences.
Bondarev, Super-elastic Ni-Ti alloys with shape memory effect-in science, technology and medicine, Russian Engineer. 1, 36 (2013) 4648
Lu, Recent advances in shape–memory polymers: Structure, mechanism, functionality, modeling and applications, Progress in Polymer Science. 37 (2012) 1720– 1763
Nazarenko, Experimental evaluation of thermal protection properties of volume textile materials, Materials Science Forum, 2020, pp. 916-921

It also keeps the Xiluodu-Xiangjiaba reservoirs form advanced storage.
Journal of Hydraulic Engineering. 2009, 28(3):5-10
Journal of Hydraulic Engineering. 2012, 31(4):6-11
ADVANCES IN WATER SCIENCE. 2000, 11(2):194-198
Journal of Hydraulic Engineering. 2004(4):1-7

Materials Science Forum (2004)v 532-533
Advance of Economical Cryogenic Machining Technology",Proceedings of 3rd international Conference on Manufactureing.US.(1995).12 [10] Woo-Cheol Jeong."
[11]Dong-Sik Kim,In-Cheol Chang and Seung-Woo Kim:" Microscopic topographical analysis of tool vibration effects on diamond turned optical surfaces''[J] Precision Engineering Journal of the International Societies for Precision Engineering and Nano-technology (2002)26: 168-174 [12] Moriwaki，T.Shamoto，E

To predict the machining characteristics of complex materials in advance and reduce the cost of manufacture resulting due to improper machining, suitable modeling techniques are called for.
Acknowledgments This project is supported by Tianjin Research Program of Application Foundation and Advanced Technology (Grant No. 14JCQNJC05100), National Natural Science Foundation of China (Grant No. 51305301), Natural Science Foundation of Guizhou Province of China (Grant No.
Hoffmeister, F.Klocke, et al., Advances in modeling and simulation of grinding processe, CIRP.
Niesłony, Finite element modelling of temperature distribution in the cutting zone in turning processes with differently coated tools, in: Proceedings of the 13th International Scientific Conference on Achievements in Mechanical and Materials Engineering.
Villumsen, Fauerholdt, Prediction of cutting forces in metal cutting, using finite element method, a Lagrangian approach, LSDYNA An wender forum, Bamberg, Metallum formung III (2008) 1-16

Perez1,b* 1Nanotechnology Research Laboratory, Department of Chemical Engineering, University of the Philippines Diliman, Quezon City, Philippines, 1101 2Department of Chemical Engineering, University of Santo Tomas, Manila, Philippines, 1008 aedgarclydelopez09@gmail.com, b*jdperez@up.edu.ph Keywords: methylene blue, congo red, adsorption, cyclodextrin metal-organic frameworks Abstract.
Acknowledgment The authors would like to thank the Engineering Research and Development for Technology (ERDT) Research Grant for supporting this study.
Awual, Sustainable toxic dyes removal with advanced materials for clean water production: A comprehensive review, J Clean Prod. 332 (2022). https://doi.org/10.1016/j.jclepro.2021.130039
Kusuma, A comprehensive review of recent advances in the synthesis and application of metal-organic frameworks (MOFs) for the adsorptive sequestration of pollutants from wastewater, Sep Purif Technol. 311 (2023) 123246. https://doi.org/10.1016/j.seppur.2023.123246
Perez, Response Surface Optimization of Graphene Oxide-Reinforced Dual-Crosslinked Alginate/Poly (Vinyl Alcohol) Hydrogel Beads for Methylene Blue Adsorption, Materials Science Forum. 1005 (2020) 101–107. https://doi.org/10.4028/www.scientific.net/MSF.1005.101

Computational Investigation of Mechanical Behaviour of FSW Joints Xiaocong He Innovative Manufacturing Research Centre, Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming, 650500, P.
Introduction Due to the need to design lightweight structures such as vehicle body shells and aircraft panels, some joining techniques have drawn more attention in recent years because they can join advanced metal sheets that are hard to weld [1-4].
The local stress-strain curves exhibited a drastic change at the advancing side due to a steep gradient of mechanical properties.
Results indicated that the maximum stress on the pin occurs at the contact point in the advancing direction of the pin.
Tvergaard: Mater Sci Forum, Vols. 638-642, (2009), p 333 [13] L.