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Meanwhile, the goverment proposed the goals that we should advance ecological civilization and build a beautiful China.
Publising, Electrical and Mechanical Engineering(2010)1:P1-4
Publising, China Science and Technology Forum(2010)2:P61-66

Engineering College, Bharatpur, Rajasthan-321001, India a2020ppe5203@mnit.ac.in, bpankaj.mech@mnit.ac.in, cblgbharatpur@gmail.com *pankaj.mech@mnit.ac.in Keywords: Hybrid natural fiber reinforced composite, Flax fiber, Wool fiber, Mechanical properties.
In contrast to homogenous materials such as metals, composites are a synergetic combination of more than one engineered material that differs in composition, and form, have two or more distinct phases with a noticeable interface between them and have properties even beyond the limit of those of the constituents [1] [2].
Hybrid polymeric composites are newer and more advanced than conventional fibers reinforced polymer composites.
Rethwisch, Materials science and engineering an introduction, tenth ed., Hoboken, NJ: John Wiley & Sons, Inc., 2018
Forum. 969 (2019) 266–270

. – The 7th International Forum on Strategic Technology (IFOST 2012)  “Innovative technology and advanced engineering”, IFOST conference, September 17-21 (2012) 147-151
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 228, 2 (2014) 191-202 [3].

Influence of Nano-TiO₂ Reinforcement Percentage on the Electrochemical and Morphological Corrosion Behaviour of Cold Work Aluminium Composites Audu Yemi1,3,a*, Ajibola Olawale Olarewaju1,b, Ajah Ocholi2,c and Alabi Toyin Abraham3,d 1Department of Materials and Metallurgical Engineering, Federal University Oye-Ekiti, Ekiti State, Nigeria 2Department of Metallurgical Engineering Technology, Federal Polytechnic, Idah, Kogi State, Nigeria 3Department of Metallurgical and Materials Engineering, Federal University of Technology, Akure, Ondo State, Nigeria a*yemi.audu@fuoye.edu.ng, bolawale.ajibole@fuoye.edu.ng, cocholiajahsoft@gmail.com, dtoyinabraham431@gmail.com *Correspondence: yemi.audu@fuoye.edu.ng Keywords: aluminium composites, nano-TiO₂, corrosion resistance, potentiodynamic polarization, SEM, H₂SO₄.
The research provides a valuable contribution to the development of advanced aluminium-based materials for applications where corrosion resistance is critical.
However, future work should consider optimizing cold working parameters, evaluating long-term immersion behaviour, and employing advanced characterization techniques such as XPS or TEM to fully elucidate the mechanisms of oxide film formation and stability.
Moreover, advanced characterization tools such as X-ray Photoelectron Spectroscopy (XPS), Transmission Electron Microscopy (TEM), and X-ray Diffraction (XRD) should be employed in future work to analyze the structure, composition, and crystallinity of the passive films formed on the composite surfaces.
Gupta , "Effect of TiO₂ on the corrosion resistance of Al composites," Materials Science Forum, vol. 925, p. 109–114, 2018. [4] J.

Advances in Level-Set modeling of recrystallization at the polycrystal scale - Development of the Digi-µ software Benjamin SCHOLTES1,2,a, Modesar SHAKOOR1,b, Nathalie BOZZOLO1,c, Pierre-Olivier BOUCHARD1,d, Amico SETTEFRATI2,e and Marc BERNACKI1,f 1MINES ParisTech, PSL Research University, CEMEF - Centre de mise en forme des matériaux, CNRS UMR 7635, CS 10207 rue Claude Daunesse 06904 Sophia Antipolis Cedex, France 2Transvalor SA, 694 Avenue Docteur Maurice Donat, 06250 Mougins, France abenjamin.scholtes@mines-paristech.fr, bmodesar.shakoor@mines-paristech.fr, cnathalie.bozzolo@mines-paristech.fr, d.pierre-olivier.bouchard@mines-paristech.fr, eamico.settefrati@transvalor.com, fmarc.bernacki@mines-paristech.fr Keywords: Level-Set, recrystallization, grain growth, full field modeling.
Modelling and Simulation in Materials Science and Engineering 17 (2009), p. 064006
Materials Science Forum 753 (2013), pp. 113-116
Materials Science and Engineering: A 597 (2014), pp. 295-303
Computer Methods in Applied Mechanics and Engineering 268 (2014), pp. 65-81

Introduction Efficient thermal management continues to be a critical challenge in a wide range of engineering applications, including electronic cooling systems, automotive engines, and energy systems.
Numerical Simulation Using Nastran /Patran NASTRAN is a high-performance finite element solver widely used for advanced structural, thermal, and dynamic analyses, while PATRAN provides a powerful and intuitive graphical interface for model construction, parameter definition, and results visualization.
Moreover, the combined NASTRAN–PATRAN workflow offers engineers deeper insight into complex physical behaviors and system-level interactions, ultimately supporting the design of safer, more reliable, and higher-performance products.
Numerical Study of Heat Transfer in Rectangular Fins for Different Cases of Thermo-Physical Properties, Defect and Diffusion Forum. 408 (2021) 83-98
Applied Thermal Engineering. 31 (2011) 2277–2286

Investigation of Drag Reduction due to Dimpled Surfaces in Narrow Channels by Means of Flow Simulations Julian Praß1,a*, Jörg Franke2,b and Stefan Becker1,c 1Institute of Processmachinery 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, bjoerg.franke@faps.fau.de, csb@ipat.uni-erlangen.de *corresponding author Keywords: CFD, RANS, Dimples, Drag Reduction Abstract.
Dean, Reynolds Number Dependence of Skin Friction and Other Bulk Flow Variables in Two-Dimensional Rectangular Duct Flow, in: Journal of Fluids Engineering, volume 100, no.
Praß et al., Numerical Investigation of a Friction Ventilator for Different Geometrical Setups, in: Advanced Engineering Forum, volume 19, (2016), pp. 35-42

College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing,210016 China 2.
Yang, Advanced Areanautical Aluminum Alloy Materials Technology and Application, Beijing: National Defend Industry Press, 2012
Key Engineering Materials. 458(2010)283-288
Sharan, Finite Element Simulation of the Orthogonal Machining Process with Al 2024 T351 Aerospace Alloy, Procedia Engineering . 64 (2013) 1454 – 1463
Materials Science Forum Vols. 800-801 (2014) 368-373

Thermodynamic Research on Solution Properties of Al-Er Alloys Chunyao ZHAN , Wei WANG, Zhenlei TANG, Zuoren NIE* College of Materials Science and Engineering, Beijing University of Technology Beijing 100020 China Corresponding author*: email: zrnie@bjut.edu.cn Keywords: Al-Er Alloy; Miedema Model ; Interaction Parameter; Activity ; Excess Gibbs Energy Abstract: Mixing enthalpy of Al-Er binary alloys system has been calculated based on Miedema model, in which a new interaction parameters Li proposed by George Kaptay was considered: Li=h0i.exp(-T/τ0i ), which are used to indirectly calculate the activity of Er in Al-Er alloys and some other thermodynamic properties, such as excess Gibbs energy and excess entropy at 1073K.
Since the first report about the addition of rare earth element Er improving the anti-corrosion of Al-Mg alloys by Rosalbino F [4] in 2003, many experts have been tried to do a lot of advanced researches on phase transformation mechanism of Al alloy with minor Er.
References [1] Yu.A.Filatov,V.I.Yelagin,V.V.Zakharov:Mareials Science and Engineering A. 280(2000)97
Delfino :Intermetallics.11(2003)435 [5] Zebing Xing, Zuoren Nie: Materials Science Forum.546(2007) 899
[7]Z.R.Nie,J.B.Fu,J.X.Zou,T.N.Jun,G.F.Xu,H.Q.Ruan,T.Y.Zuo,in:J.f.Nie,A.J.Morton, B.C.Muddle(Eds), Institute of materials engineering Australasia.28(2004)197

Teaching methods, assessment methods single.Currently the Teaching of English vocabulary commonly used to explain, reading professional literature, translation patterns, some teachers even professional English lesson positioned "Advanced English reading," although this mode of teaching can improve students' reading professional literature to some extent professional competence and mastery of vocabulary, but ignored the students' practical ability to use English training, and cannot mobilize students to participate in classroom enthusiasm and initiative, thus reducing the effects of teaching.For the assessment of the way the course is more simple, more than a simple written test, written mostly content to include only words and sentences (or paragraphs) of Translation, lack of listening, speaking, writing and other practical application of English proficiency assessment [3].
Browse existing "Materials Science and Engineering English" shows that the majority of the content is "Introduction to Materials Science" or "Fundamentals of Materials Science" in English translation, can be said to disguise course books.
Materials selection can not both versatility and professionalism.Many specialized polymer materials in English textbooks, but with less specialized polymer materials related to the textile and engineering, so the choice of professional and highly versatile materials more difficult [4].
References [1] C.Z.Rui.I Polymer Materials Engineering English,Beijing: China Light Industry Press,1999.pp18-21(In Chinese) [2] Z.T.Wang, J.H.
(In Chinese) [5] F.S Li.Characteristics andprofessionalEnglishteaching methods,Higher Education Forum, 2004, pp68-70.