检索结果-南通市图书馆

Conceptual Design of Natural Fiber Composites as a Side-Door Impact Beam Using Hybrid Approach

Journal of Renewable materials 2020年第5期8卷 549-563页

作者： m.A.Shaharuzaman S.m.Sapuan m.R.mansor m.y.m.zuhri Department of mechanical and manufacturing Engineering Advanced Engineering Materials and Composites Research CentreUniversiti Putra MalaysiaSeri KembanganMalaysia Fakulti Kejuruteraan mekanikal Universiti Teknikal Malaysia MelakaHang Tuah JayaMalaysia Centre for Advanced Research on Energy Universiti Teknikal Malaysia MelakaHang Tuah JayaMalaysia Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forest Products(INTROP)Universiti Putra MalaysiaSeri KembanganMalaysia

This paper presents the conceptual design stage in the product development process of a natural fiber composites of the side-door impact beam,which starts from idea generation to the selection of the best design *** paper also demonstrates the use of the integrated Theory of Inventive Problem Solving(Function-Oriented Search)(TRIZ(FOS))and Biomimetics method,as well as the VIseKriterijumska Optimizacija I Kompromisno Resenje(VIKOR)*** aim of this study was to generate design concepts that were inspired by nature and to select the best design concept for the composite side-door impact ***,eight design concepts were generated using the TRIZ(FOS)-Biomimetics method and finite element analysis were used to analyse their performance and weight criteria using ANSyS *** method was used as the multiple criteria decision making tools to compare their performances,weight and cost *** a result,design concepts B-03 and C-02 were ranked as the first and second best,with VIKOR value of 0.0156 and 0.1178,respectively,which satisfied the conditions in VIKOR *** paper shows that the integrated method of TRIZ(FOS)-Biomimetics and VIKOR can assist researchers and engineers in developing designs that are inspired by nature,as well as in selecting the best design concept using a systematic strategy and justified solutions during the conceptual design stage.

关键词： Theory of inventive problem solving TRIZ(FOS) biomimetics VIseKriterijumska Optimizacija I Kompromisno Resenje VIKOR side-door impact beam

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Decision Support Strategy in Selecting Natural Fiber materials for Automotive Side-Door Impact Beam Composites

引用

Journal of Renewable materials 2019年第10期7卷 997-1010页

作者： m.A.Shaharuzaman S.m.Sapuan m.R.mansor m.y.m.zuhri Engineering materials and Composites Research Centre Department of Mechanical and Manufacturing EngineeringUniversiti Putra Malaysia43400 UPM SerdangSelangorMalaysia Fakulti Kejuruteraan mekanikal Universiti Teknikal Malaysia MelakaHang Tuah Jaya76100 Durian TunggalMelakaMalaysia Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forest Products(INTROP)Universiti Putra Malaysia43400 UPM SerdangSelangorMalaysia Centre for Advanced Research on Energy Universiti Teknikal Malaysia MelakaHang Tuah Jaya76100 Durian TunggalMelakaMalaysia

The enforcement on sustainable design and environmental-friendly products has attracted the interest of researchers and engineers in the context of replacing metals and synthetic fibers with natural based fibers,especially in the automotive ***,studies on sustainable natural fiber material selection in the automotive industry are *** for the side-door impact beam was conducted by gathering product design specification from literature which amounted to seven criteria and it was forwarded to ten decision makers with automotive engineering and product design background for *** weightage required for decision-making was obtained using the Analytic Hierarchy Process(AHP)method based on six *** this,the best natural fiber materials to be used as reinforcement in polymer composites were selected using the VIseKriterijumska Optimizacija I Kompromisno Resenje(VIKOR)*** results using both the AHP and VIKOR method showed that kenaf was the best natural fiber for the side-door impact beam *** result showed the lowest VIKOR value,QA1=0.0000,which was determined to be within the acceptable advantage and acceptable stability *** can be concluded that the application of integrated AHP-VIKOR method resulted in a systematic and justified solution towards the decision-making process.

关键词： materials selection natural fiber side-door impact beam Analytic Hierarchy Process(AHP) VIseKriterijumska Optimizacija I Kompromisno Resenje(VIKOR)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Conceptual Design and Selection of Natural Fibre Reinforced Biopolymer Composite (NFBC) Takeout Food Container

引用

Journal of Renewable materials 2021年第4期9卷 803-827页

作者： H.N.Salwa S.m.Sapuan m.T.mastura m.y.m.zuhri Laboratory of Biocomposite Technology Institute of Tropical Forest and Forest Products(INTROP)Universiti Putra Malaysia(UPM)Serdang43400Malaysia Department of mechanical and manufacturing Engineering Universiti Putra Malaysia(UPM)Serdang43400Malaysia Faculty of mechanical andmanufacturing Engineering Technology Universiti TeknikalMalaysia Melaka(UTeM)Hang Tuah Jaya76100Malaysia

Biopolymer composite has gained huge attention for its beneficial properties such as biodegradable and less impact to the *** consequently would diminish the dependency on the petroleum-based *** of studies have been done on the development and characterization of biopolymer composite materials for food packaging application,but work on the conceptual design of biopolymer composite packaging product is hardly *** the Kano model,Quality Function Deployment for Environment(QFDE),morphological map,and Analytic Hierarchy method(AHP)framework combination,this paper presents the conceptual design of a natural fibre reinforced biopolymer composites take-out food *** understand customer satisfaction with the current use of takeout food containers,the Kano model was applied,and the findings were integrated into *** highest weight of voices of customer and environment(VOCE)as the solution parameters for the design characteristics were later refined using the aid of morphological chart(mC)to systematically develop conceptual ***,AHP was utilized to pick the final concept *** concept design with the highest score(8.3%)was chosen as the final conceptual design.

关键词： Conceptual design takeout food container biodegradable packaging biopolymer composite Kano model QFDE AHP

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Conceptual Design of Glass/Renewable Natural Fibre-Reinforced Polymer Hybrid Composite motorcycle Side Cover

引用

Journal of Renewable materials 2021年第11期9卷 1973-1989页

作者： m.A.F.A.Wahab S.m.Sapuan m.m.Harussani m.y.m.zuhri A.A.Saleh Department of mechanical and manufacturing Engineering Universiti Putra MalaysiaSerdang43400Malaysia Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forest Products(INTROP)Universiti Putra MalaysiaSerdang43400Malaysia Department of mechanical andmanufacturing Engineering Faculty of EngineeringUniversiti Malaysia SarawakKota Samarahan94300Malaysia

This paper presents the development process relating to the conceptual design of glass/renewable natural fibrereinforced polymer hybrid composite motorcycle side *** side cover is a component frequently made from plastic or steel that functions on covering the motorcycle parts,components and systems such as frame,battery,electrical systems and mechanical *** Analysis Systems Techniques(FAST)is used to identify the functions of motorcycle side *** right-side cover of motorcycle model Sym E-Bonus 110 has been physically studied to identify the competitive benchmarking *** functions and competitive benchmarking criteria are then compiled and integrated with the environmental requirements to identify the Product Design Specifications(PDS).The coir fibre has been selected from six identified dominant renewable natural fibre used for automotive component through integration of Ranking method and Quality Based Selection(QBS).Then the polypropylene matrix is selected after shortlisting the existing thermoplastic that is used with coir fibre and has high suitability for injection moulding *** polypropylene matrix is then evaluated using Weighted Evaluation matrix(WEm)by comparing to benchmark material which is Acrylonitrile Butadiene Styrene(ABS).After that,the conceptual design development of glass/renewable coir fibre-reinforced polypropylene motorcycle side cover is carried out using an integrated Theory of Inventive Problem Solving(TRIZ)and morphological Chart,followed by final conceptual design selection using integration of Pugh Scoring method and *** conceptual design development intended on improving the biodegradability to reduce pollution to the ***,the usage of glass/coir fibre-reinforced polypropylene hybrid composite may increase the weight due to higher *** innovative design concepts have been developed and the selected final concept design has the most minimum number of ribs an

关键词： Renewable natural fibre coir fibre hybrid composite conceptual design PDS TRIZ morphological chart QBS FAST diagram WEm natural fibre selection pugh scoring method

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hybrid reinforced thermoset polymer composite in energy absorption tube application:A review

引用

Defence Technology（防务技术） 2018年第4期14卷 291-305页

作者： A.B.m.Supian S.m.Sapuan m.y.m.zuhri E.S.Zainudin H.H.ya Department of mechanical and manufacturing Engineering Universiti Putra Malaysia Laboratory of Bio Composite Technology Institute of Tropical Forestry and Research Products (INTROP)Universiti Putra Malaysia Department of mechanical Engineering Universiti Teknologi Petronas

The custom of hybridization fibre composite in energy absorption tube application has gained the attention of structural crashworthiness in composite material industry. Thus, the approach of this review is to understand the effect in hybridization within metal/synthetic fibre composite, synthetic/synthetic fibre composite and nature/synthetic fibre composite as energy absorption tube, which reflects on the energy absorption characteristics and crashworthiness behaviors in previous the study. By way of instance, a wide range of methodology and particular parameter in previous study such as the effect in fibre arrangement, matrix polymer, technique of fabrication, fibre treatment(natural fibre), design in geometry/cross-section and others mechanism of hybrid fibre composite tube are highlighted which to comprehend the capability of the mechanical performance and collapsible behavior as sacrificial structure in high-performance structure applications. moreover, in the recently studies there have been many of the research regarding structural materials as energy absorption tube has been introduced such as metal/matrix composites, new alloy metals and polymer composites which intended to evaluate the performance of these materials into circumstance in loading and impact characteristic. Therefore, this review article is trying to explore the research articles related to the effect of hybridization fibres and thermoset polymer as reinforcement for energy absorption tube research and expected would provide an information and idea which to expend the knowledge in future study of hybridization effect for energy absorption tube, moreover the development for future potential as new hybrid composite fibre materials from the natural/synthetic fibres reinforced composite material in employing of high-performance energy absorption tube application is still less discover and highlighted.

关键词： Energy absorption tube Hybrid composites Collapse behavior Crashworthiness

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

materials Selection of Thermoplastic matrices of Natural Fibre Composites for Cyclist Helmet Using an Integration of DmAIC Approach in Six Sigma method Together with Grey Relational Analysis Approach

引用

Journal of Renewable materials 2023年第5期11卷 2381-2397页

作者： N.A.maidin S.m.Sapuan m.T.mastura m.y.m.zuhri Department of mechanical and manufacturing Universiti Putra MalaysiaSelangorMalaysia Department of manufacturing Engineering Technology Faculty of Mechanical and Manufacturing Engineering TechnologyUniversiti Teknikal Malaysia MelakaMelakaMalaysia

Natural fibre reinforced polymer composite(NFRPC)materials are gaining popularity in the modern world due to their eco-friendliness,lightweight nature,life-cycle superiority,biodegradability,low cost,and noble mechanical *** to the wide variety of materials available that have comparable attributes and satisfy the requirements of the product design specification,material selection has become a crucial component of design for *** paper discusses the study’s findings in choosing the suitable thermoplastic matrices of Natural Fibre Composites for Cyclist Helmet utilising the DmAIC,and GRA *** results are based on integrating two decision methods implemented utilising two distinct decision-making approaches:qualitative and *** study suggested thermoplastic polyethylene as a particularly ideal matrix in composite cyclist helmets during the selection process for the best thermoplastic matrices material using the 6σtechnique,with the decision based on the highest performance,the lightest weight,and the most environmentally friendly *** DmAIC and GRA approach significantly influenced the material selection process by offering different tools for each *** the future study,selection technique may have been more exhaustive if more information from other factors had been added.

关键词： material selection DmAIC Six Sigma grey relational analysis thermoplastic matrices natural fibre polymerreinforced composites

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

material Selection of a Natural Fibre Reinforced Polymer Composites using an Analytical Approach

引用

Journal of Renewable materials 2019年第11期7卷 1165-1179页

作者： m.Noryani S.m.Sapuan m.T.mastura m.y.m.zuhri E.S.Zainudin Advanced Engineering materials and Composites Research Centre Department of Mechanical and Manufacturing EngineeringUniversiti Putra Malaysia43400 UPM SerdangSelangorMalaysia Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forest Products(INTROP)Universiti Putra Malaysia43400 UPM SerdangSelangorMalaysia Faculty of mechanical Engineering Universiti Teknikal Malaysia MelakaHang Tuah Jaya76100 Durian TunggalMelakaMalaysia Faculty of mechanical and manufacturing Engineering Technology Universiti Teknikal Malaysia MelakaHang Tuah Jaya76100 Durian TunggalMelakaMalaysia Centre of Advanced Research on Energy Universiti Teknikal Malaysia MelakaHang Tuah Jaya76100 Durian TunggalMelakaMalaysia

material selection has become a critical part of design for engineers,due to availability of diverse choice of materials that have similar properties and meet the product design *** of statistical analysis alone makes it difficult to identify the ideal composition of the final *** integrated approach between statistical model and micromechanical model is *** this paper,resultant natural fibre and polymer matrix from previous study is used to estimate the mechanical properties such as density,young’s modulus and tensile *** levels of fibre loading are used to compare the optimum natural fibre reinforced polymer composite(NFRPC).The result from this analytical approach revealed that kenaf/polystyrene(PS)with 40%fibre loading is the ideal composite in automotive component *** was found that the ideal composite score is 1.156 g/cm^(3),24.2 GPa and 413.4 mPa for density,young’s modulus and tensile strength,respectively.A suggestion to increase the properties on young’s modulus are also *** work proves that the statistical model is well incorporated with the analytical approach to choose the correct composite to use in automotive application.

关键词： material selection natural fibre reinforced polymer composites rule of mixtures

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Crashworthiness performance of hybrid kenaf/glass fiber reinforced epoxy tube on winding orientation effect under quasi-static compression load

引用

Defence Technology（防务技术） 2020年第5期16卷 1051-1061页

作者： A.B.m.Supian S.m.Sapuan m.y.m.zuhri E.S.Zainudin H.H.ya Advanced Engineering materials and Composites Research Centre Department of Mechanical and Manufacturing EngineeringUniversiti Putra Malaysia43400UPM SerdangSelangorMalaysia Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forest Products(INTROP)Universiti Putra Malaysia43400UPM SerdangSelangorMalaysia Department of mechanical Engineering Universiti Teknologi Petronas32610Seri IskandarPerakMalaysia

This research was aimed to study the effect winding orientation on the crashworthiness performance of hybrid *** specimens tested under quasi-static compression load involve of three winding parameters(q?30,45and 70)of hybrid kenaf/glass fiber reinforced epoxy and glass fiber reinforced epoxy as contrast *** automated filament winding technique has been used in fabrication of hybrid and non-hybrid composite tube and crashworthiness performance was investigated *** effects of winding orientation on energy absorption capabilities and crashworthiness characteristic were investigated through quasi-static compression load and the result are compared with the glass fiber composite tube to justify the capability of hybrid natural/synthetic as energy absorption *** samples proved to enhancing the progressive crushing capability as combination of local buckling,delaminate and brittle fracturing as progressive crushing *** the view of winding orientation aspect,the results of high winding orientation of hybrid composite tube elevated the crush load efficiency,specific energy absorption and energy absorption capability compared to glass composite tube(GFRP).The hybrid kenaf/glass composite tube with high winding orientation showed the best winding orientation to enhance the energy absorber characteristics as energy absorption application.

关键词： composite laminate winding

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

High-spin structure in ^(187)Pt

引用

Science China(Physics,mechanics & Astronomy) 2008年第8期51卷 1053-1071页

作者： OSHImA m TOH y KOIZUmI m OSA A HATSUKAWA y SUGAWARA m Japan Atomic Energy Agency TokaiIbaraki 319-1195Japan Chiba Institute of Technology NarashinoChiba 275-0023Japan

High-spin states in 187Pt were studied via the 173yb(18O,4n) reaction. Rotational bands based on the νi13/2,ν7/2-[503],νi213/2νj,ν3/2-[512] and ν1/2-[521] configurations were observed,and interpreted within the framework of the cranked shell model. The TRS calculations show that the νi13/2 band has an appreciable negative γ deformation,and the negative-parity bands tend to have a near prolate shape with small positive γ values. Experimental values of B(m1) /B(E2) ratios have been extracted and compared with theoretical values from the semi-classical D-nau and Frauendof approach,strongly suggesting a low frequency πh9/2 alignment in the ν7/2-[503] band.

关键词： rotational band configuration shape coexistence

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Proper orthogonal decomposition analysis of coherent motions in a turbulent annular jet

引用

Applied mathematics and mechanics(English Edition) 2021年第9期42卷 1297-1310页

作者： y.ZHANG m.VANIERSCHOT Department of mechanical Engineering Group T Leuven CampusCelestijnenlaan 300Leuven B-3001Belgium

A three-dimensional incompressible annular jet is simulated by the large eddy simulation(LES)method at a Reynolds number Re=*** time-averaged velocity field shows an asymmetric wake behind the central bluff-body although the flow geometry is *** proper orthogonal decomposition(POD)analysis of the velocity fluctuation vectors is conducted to study the flow dynamics of the wake *** distribution of turbulent kinetic energy across the three-dimensional POD modes shows that the first four eigenmodes each capture more than 1%of the turbulent kinetic energy,and hence their impact on the wake dynamics is *** results demonstrate that the asymmetric mean flow in the near-field of the annular jet is related to the first two POD modes which correspond to a radial shift of the stagnation *** modes 3 and 4 involve the stretching or squeezing effects of the recirculation region in the radial *** addition,the spatial structure of these four POD eigenmodes also shows the counter-rotating vortices in the streamwise direction downstream of the flow reversal region.

关键词： coherent structure proper orthogonal decomposition(POD) turbulent annular jet large eddy simulation(LES)

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：