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The majority of the high-performance Cu alloy consist of Cu-Be, Cu-Ti, Cu-Ni-Al, Cu-Ni-Si, Cu-Ni-Mn, and Cu-Ni-Sn series,etc[2], which have been widely applied in the fields of aeronautics/astronautics, electric engineering, satellite navigation, and radar systems, etc.[3] Cu-Ni-Sn series alloys are a typical type of amplitude decomposition reinforced alloy[4], and have become a research hotspot at home and abroad because of its excellent physical and chemical properties.
Corresponding author: LIU Fuping (1963- ), professor, mainly engaged in the research and development of metal materials, powder metallurgy and advanced powder welding materials.
Effect of alterative and homogenization on the microstructure of Cu-20Ni-5Sn alloy[C]// Materials Science Forum.
Effect of heat treatment on microstructure and properties of Cu-15Ni-8Sn alloys, Rare Metal Materials and Engineering, 147(2018) 286-291
Constitutive analysis in hot working, Materials Science and Engineering A, 322(2002) 43-63

The melting simulation process seems to be very complex for engineers because it involves thermal driven flow coupled with a moving interface.
The importance of cooling can not be overemphasized in order to achieve desired thermal performance in engineering and industrial area such as atomic reactors, power manufacturing, pharmaceutical industries, industrial cooling, and so on.
Gbadeyan et al. [18] advanced on [17] by including variable thermal conductivity and viscosity to study Casson nanofluid flow with convective heating and velocity slip.
Kumar, Melting and heat absorption effects in boundary layer stagnation-point flow towards a stretching sheet in a micropolar fluid, Ain Shams Engineering Journal, 9 (2018) 861–868
Defect and Diffusion Forum, 393 (2019) 103-120

In total, it accounts for almost 20% of the total manufacturing output of the economy, and it is also an important source of advanced technology and skills development for the rest of the manufacturing sector.
For instance, engineering design has shifted offshore, as has various testing and quality functions.
It is not an incremental technology upgrade from where domestic production foundries are at the moment, but would require substantial investment in automated plant, equipment and in engineering skills.
This demonstrates that not only engineering innovation and policy interventions are needed, but that business and strategic innovation will be required to recapture lost market share.
The NFTN and AFSA are much closer to the reality of the automotive foundries and must continue to participate in various automotive and policy fora to promote the automotive sector.

Modeling and Control of Grid-Connected Solar-Wind Hybrid Micro-Grid System with Multiple-Input Ćuk DC-DC Converter for Household & High Power Applications Peter Anuoluwapo, Gbadega1,a* and Olufunke Abolaji, Balogun2,b 1,a *Discipline of Electrical, Electronic & Computer Engineering, School of Engineering, Howard College Campus, University of KwaZulu-Natal, King George V Avenue, Durban, 4041, South Africa. 2,b *Discipline of Electrical & Electronic Engineering, School of Engineering, Obafemi Awolowo University Ile-Ife, Osun State, Nigeria.
More so, the micro-turbine is equipped with technologies enabling low NOx emissions, recuperation, and advanced materials.
Balogun, "Active and Reactive Power Droop Controller Design for Reliable and Optimal Control of Renewable-Based Micro-Grid," in Advanced Engineering Forum, 2021, pp. 111-136
Saha, "Model-Based Receding Horizon Control of Wind Turbine System for Optimal Power Generation," in Advanced Engineering Forum, 2021, pp. 83-98
Yang, "Modeling and simulation of energy control strategies in AC Microgrid," in 2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2016, pp. 1469-1474

Effect of Post Weld Heat Treatment and Filler Metal on the Microstructure, Mechanical Properties, and Corrosion Resistance of Dissimilar Welds between Carbon Steel and Stainless Steel Junjira Junpattanasit1,a Jednupong Palomas2,b, Attaphon Kaewvilai1,c and Chayanee Tippayasam1,c* 1Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Rd., Bangsue, Bangkok, 10800, Thailand 2Department of Materials Engineering and Production, Faculty of Engineering, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Rd., Bangsue, Bangkok, 10800, Thailand aPianojunjira@gmail.com, bj.s.palomas@gmail.com, cattaphon.k@cit.kmutnb.ac.th, cchayanee.t@cit.kmutnb.ac.th Keywords: Dissimilar welding, Carbon steel, Stainless steel, Post weld heat treatment (PWHT), Gas tungsten arc welding (GTAW), Mechanical properties, Microstructure, Corrosion resistance.
Bodunrin, A comprehensive review of residual stresses in carbon steel welding: formation mechanisms, mitigation strategies, and advanced post-weld heat treatment techniques, Int.
Forum 1103 (2023) 37-48

The Effect of Leaching Time on ZrO2 Synthesis through Alkali Fusion and Acid Leaching Erlina Yustanti1,2,a*, Lestari Artrisanti1,b and Eko Sulistiyono3,c 1Department of Metallurgical Engineering, Faculty of Engineering, Sultan Ageng Tirtayasa University, Jl.
Sudirman KM. 03, Cilegon Banten 42435, Indonesia 2Nanomaterials and Process Technology Laboratory, Centre of Excellence, Faculty of Engineering Sultan Ageng Tirtayasa University, Jl.
You, RSC Advances In situ spectroscopic studies of decomposition of ZrSiO4 during alkali fusion process using various, RSC Advances.
Paschoal, High Purity Zirconia and Silica Powders via Wet Process: Alkali Fusion of Zircon Sand, Materials Science Forum, (2008) 591–593, p. 771–776. doi: 10.4028/www.scientific.net/MSF.591-593.771

At present, there are various submarine engineers in the sea seismic areas.
Acknowledgements This paper was supported by the Scientific Research Key Project of the Shandong Province’s Geoscience Forum (LDXHLT-2008-10-001) and the Geological Survey Project of CGS (200213000022).
[5] Hongshui TIAN, Zhongjie WAN, Hualin WANG: Geological Review Vol. 49(2003), p. 123-131(in Chinese) [6] Hongshui TIAN, Zengqi ZHANG, Banghua ZHANG, et al.: Geology in China Vol. 33(2006), p. 1137-1143(in Chinese) [7] Hongshui TIAN, Hongkui LI, Zengqi ZHANG, et al.: Acta Geoscientica Sinica Vol. 28(2007), p. 496-506(in Chinese) [8] Hongshui TIAN, Banghua ZHANG, Jiewang ZHU, et al.: Journal of Palaeogeography Vol. 13(2011), p. 645-656(in Chinese) [9] Hongshui TIAN, Jing YUAN, Shenhe ZHANG, et al.: Acta Sedimentologica Sinica Vol. 24(2006), p. 496-501(in Chinese) [10] Hongshui TIAN, Zengqi ZHANG: Chinese Journal of Geotechnical Engineering Vol. 27(2005), p. 1453-1457(in Chinese) [11]Pratt B R: Sedimentary Geology Vol. 117(1998), p.1-10 [12] Xiufu QIAO, Haibing LI: Journal of Palaeogeography Vol. 11(2009), p. 593-610 (in Chinese) [13] Xiaonan GONG: Advanced Soil Mechanics.
(in Chinese ) [14] Minghua Zhao, Xiao Yu: Soil Mechanics and Foundation Engineering. ( Wuhan University of Science and Technology Press, China 2009).

However, due to the high price, the Ag and Au as the noble metals do not attract much interest in engineering.
Currently, aluminum and copper are the most widely used metals in electrical engineering and the electronic industry [5].
To develop novel Fe-containing Al alloys for electric auto components, the high Fe content becomes essential to satisfy the engineering requirement for high strengths.
Hence, the research and development of advanced and cost-effective manufacturing technologies is essential to minimize the effect of the Fe content on the castability, quality and performance of Fe-containing Al alloys with both high electrical conductivity and strengths.
Rethwisch, Materials science and engineering: An introduction. tenth ed.

The 48th volume of the journal includes articles on research results in geotechnical engineering, seismic and waterproofing resistances of structures, building materials, designing of fractal antenna for wireless communication, analysis of agricultural waste heating value, electrohydrodynamic drying and more.
The engineers, students and scientific investigators working in the various engineering fields will find this volume of value.

Numerical Evaluation of Heat Transfer from Rotating Discs Separated by Sealing Elements Julian Praß1,a, Mario Reinelt1,b∗, Jörg Franke2,c and Stefan Becker1,d 1Institute of Process Machinery and Systems Engineering, Cauerstraße 4, 91058 Erlangen, Germany 2Institute for Factory Automation and Production Systems, Egerlandstraße 7-9, 91058 Erlangen, Germany apr@ipat.uni-erlangen.de, bmarioreinelt@gmx.net, cjoerg.franke@faps.fau.de, dsb@ipat.uni-erlangen.de *corresponding author Keywords: Rotating Discs, Heat Transfer, Convective Heat Transfer, CHT, CFD, RANS Abstract.
Menter, Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications, in: AIAA Journal, volume 32, no. 8, (1994), pp. 1598-1605
Praß et al., Numerical Investigation of a Friction Ventilator for Different Geometrical Setups, in: Advanced Engineering Forum, volume 19, Trans Tech Publ, (2016), pp. 35-42