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Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition)

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Composites".

Deadline for manuscript submissions: 20 July 2024 | Viewed by 5167

Special Issue Editors

Dr. Jiangbo Bai

E-Mail Website
Guest Editor
School of Transportation Science and Engineering, Beihang University, Beijing, 100191, China
Interests: structural design and fabrication technology of advanced composites; aerospace foldable/deployable flexible composite structures (large elastic deformation, large shape memory deformation, inflatable deployment, etc.); composite structures for morphing applications; constitutive of braided composites; damage failure behavior of composite structures; 3D and 4D printed composites; multi objective optimization design
Special Issues, Collections and Topics in MDPI journals
Prof. Dr. Jianwen Bao

E-Mail Website
Guest Editor
Science and Technology on Advanced Composites Laboratory, BIAM, AVIC Composite Center, AVIC Composite Corporation LTD, Beijing 100095, China
Interests: polymer matrix composites; thermoplastic composite; liquid composite molding; composite manufacturing processes
Special Issues, Collections and Topics in MDPI journals
Prof. Dr. Yan Shi

E-Mail Website
Guest Editor
School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China
Interests: precision detection and control technology of pneumatic transmission system; airborne electromechanical system；intelligent manufacturing; special material processing；aviation oxygen supply technology
Special Issues, Collections and Topics in MDPI journals
Dr. Changchuan Xie

E-Mail Website
Guest Editor
School of Aeronautics Science and Engineering, Beihang University, Beijing 100191, China
Interests: composite aircraft design and control; aeroelasticity; smart structure; analysis of functional integrated structure
Special Issues, Collections and Topics in MDPI journals
Dr. Nicholas Fantuzzi

E-Mail Website
Guest Editor
Department of Civil, Chemical, Environmental, and Materials Engineering, University of Bologna, Viale del Risorgimento 2, 40136 Bologna, Italy
Interests: modeling of offshore structures and offshore structural components; structural theories of plates and applied mathematical modeling; mechanics of solids and structures; study of composite laminated structures and advanced composite materials; fracture mechanics and crack propagation and initiation; applied numerical methods such as finite element method and mesh-free element method
Special Issues, Collections and Topics in MDPI journals
Dr. Dayong Hu

E-Mail Website
Guest Editor
School of Transportation Science and Engineering, Beihang University, Beijing 100191, China
Interests: structure crashworthiness; impact dynamics; finite element simulation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Advanced composites have many advantages, such as a high specific strength, high specific modulus, fatigue resistance, light weight, corrosion resistance, strong design, etc. They have been widely investigated and applied in the aerospace field. The amount of composite materials used has become an important indicator for evaluating the advanced nature of aircraft or spacecraft. Composite materials and structures are formed simultaneously, which requires designers to have sufficient understanding of materials, preparation technology, mechanics, etc. Only in this way can we fully explore the potential of composite materials through an appropriate design. The extreme demands in the field of aerospace engineering create new challenges that are good opportunities for the development of advanced composite technology.

This Special Issue is on advanced composite design and manufacturing technology for aerospace engineering, with a main focus on materials, mechanics, manufacturing technology, test characterization, advanced equipment, engineering applications, etc. We encourage submissions of original research papers, short communications and review articles. This Special Issue will report on the latest progress regarding advanced composite technology in the aerospace field.

Potential topics for submissions include, but are not limited to:

  • Material design, such as fiber, resin, interfaces, functional materials, etc.;
  • Mechanical design, such as constitutive modeling, multiscale modeling, stiffness, static strength, fatigue, buckling stability, progressive damage behavior, etc.;
  • Manufacturing technology, such as autoclave, RTM, additive manufacturing, intelligent manufacturing, etc.;
  • Advanced equipment, such as automatic molding, additive manufacturing, test characterization, nondestructive testing, etc.;
  • Engineering applications, such as composite products, high-performance materials, design and evaluation methods, etc.

Dr. Jiangbo Bai
Prof. Dr. Jianwen Bao
Prof. Dr. Yan Shi
Dr. Changchuan Xie
Dr. Nicholas Fantuzzi
Dr. Dayong Hu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • fiber
  • resin
  • interface
  • composites
  • constitutive model
  • multiscale modeling
  • stiffness
  • static strength
  • fatigue
  • buckling stability
  • progressive damage behavior
  • autoclave
  • RTM
  • additive manufacturing
  • intelligent manufacturing
  • characterization
  • nondestructive testing
  • structural design
  • aeroelasticity
  • smart structures
  • functional structures
  • optimization algorithm
  • machine learning algorithm
  • optimal design

Published Papers (5 papers)

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Research

13 pages, 6741 KiB  
Article
Influence of the Second-Phase Resin Structure on the Interfacial Shear Strength of Carbon Fiber/Epoxy Resin
by Hansong Liu, Jinsong Sun, Lianwang Zhang, Zhaobo Liu, Chengyu Huang, Mingchen Sun, Ziqi Duan, Wenge Wang, Xiangyu Zhong and Jianwen Bao
Materials 2024, 17(6), 1323; https://doi.org/10.3390/ma17061323 - 13 Mar 2024
Viewed by 491
Abstract
The toughening modification of epoxy resin has received widespread attention. The addition of the second-phase resin has a good toughening effect on epoxy resin. In order to investigate the effect of the second-phase resin on the interphase of composites, in this work the [...] Read more.
The toughening modification of epoxy resin has received widespread attention. The addition of the second-phase resin has a good toughening effect on epoxy resin. In order to investigate the effect of the second-phase resin on the interphase of composites, in this work the interfacial properties of carbon fiber (CF)/epoxy resin with the second-phase resin structure were investigated. Methodologies including surface structure observation, chemical characteristics, surface energy of the CF, and micro-phase structure characterization of resin were tested, followed by the micro-interfacial performance of CF/epoxy composites before and after hygrothermal treatment. The results revealed that the sizing process has the positive effect of increasing the interfacial bonding properties of CF/epoxy. From the interfacial shear strength (IFSS) test, the introduction of the second phase in the resin reduced the interfacial bonding performance between the CF and epoxy. After the hygrothermal treatment, water molecules diffused along the interfacial paths between the two resins, which in turn created defects and consequently brought about a reduction in the IFSS. Full article
(This article belongs to the Special Issue Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition))
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11 pages, 5509 KiB  
Article
A Comparative Study on Rice Husk, as Agricultural Waste, in the Production of Silica Nanoparticles via Different Methods
by Shengwang Yuan, Yihao Hou, Shun Liu and Yunhai Ma
Materials 2024, 17(6), 1271; https://doi.org/10.3390/ma17061271 - 09 Mar 2024
Viewed by 615
Abstract
This study explores the conversion of agricultural waste into valuable industrial precursors, specifically focusing on the production of silica nanoparticles from rice husk (RH) via calcination and sol–gel processes. The synthesized particles underwent detailed analysis to assess their chemical composition, structural features, morphological [...] Read more.
This study explores the conversion of agricultural waste into valuable industrial precursors, specifically focusing on the production of silica nanoparticles from rice husk (RH) via calcination and sol–gel processes. The synthesized particles underwent detailed analysis to assess their chemical composition, structural features, morphological characteristics, and size distribution. This comparative analysis evaluates the effectiveness of various methods in generating silica from RH and examines the impact of different drying techniques, including freeze-drying and conventional thermal drying, on the properties of the resulting silica nanoparticles. Utilizing a combination of sol–gel and freeze-drying techniques produced spherical nanoparticles with diameters of 10 to 20 nm, characterized by size uniformity, clear contours, and minimal aggregation. X-ray diffraction (XRD) analysis identified the amorphous nature of the silica, as evidenced by diffraction peaks typical of amorphous silica in the RH-derived samples processed via different methods. Significantly, the XRD patterns of the calcination-derived silica showed no foreign peaks, indicating a purer amorphous state. The findings of this study are anticipated to contribute to the development of innovative and efficient silica nanomaterials, fostering the sustainable use of agricultural waste. Full article
(This article belongs to the Special Issue Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition))
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14 pages, 5980 KiB  
Article
Porous Polymer Structures with Tunable Mechanical Properties Using a Water Emulsion Ink
by Joshua Z. R. Dantzler, Sofia Gabriela Gomez, Stephanie Gonzalez, Diego Gonzalez, Alan O. Loera Martinez, Cory Marquez, Md Sahid Hassan, Saqlain Zaman, Alexis Lopez, Md Shahjahan Mahmud and Yirong Lin
Materials 2024, 17(5), 1074; https://doi.org/10.3390/ma17051074 - 26 Feb 2024
Viewed by 519
Abstract
Recently, the manufacturing of porous polydimethylsiloxane (PDMS) with engineered porosity has gained considerable interest due to its tunable material properties and diverse applications. An innovative approach to control the porosity of PDMS is to use transient liquid phase water to improve its mechanical [...] Read more.
Recently, the manufacturing of porous polydimethylsiloxane (PDMS) with engineered porosity has gained considerable interest due to its tunable material properties and diverse applications. An innovative approach to control the porosity of PDMS is to use transient liquid phase water to improve its mechanical properties, which has been explored in this work. Adjusting the ratios of deionized water to the PDMS precursor during blending and subsequent curing processes allows for controlled porosity, yielding water emulsion foam with tailored properties. The PDMS-to-water weight ratios were engineered ranging from 100:0 to 10:90, with the 65:35 specimen exhibiting the best mechanical properties with a Young’s Modulus of 1.17 MPa, energy absorption of 0.33 MPa, and compressive strength of 3.50 MPa. This led to a porous sample exhibiting a 31.46% increase in the modulus of elasticity over a bulk PDMS sample. Dowsil SE 1700 was then added, improving the storage capabilities of the precursor. The optimal storage temperature was probed, with −60 °C resulting in great pore stability throughout a three-week duration. The possibility of using these water emulsion foams for paste extrusion additive manufacturing (AM) was also analyzed by implementing a rheological modifier, fumed silica. Fumed silica’s impact on viscosity was examined, revealing that 9 wt% of silica demonstrates optimal rheological behaviors for AM, bearing a viscosity of 10,290 Pa·s while demonstrating shear-thinning and thixotropic behavior. This study suggests that water can be used as pore-formers for PDMS in conjunction with AM to produce engineered materials and structures for aerospace, medical, and defense industries as sensors, microfluidic devices, and lightweight structures. Full article
(This article belongs to the Special Issue Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition))
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16 pages, 4388 KiB  
Article
Durability Analysis of CFRP Adhesive Joints: A Study Based on Entropy Damage Modeling Using FEM
by Yutong Li, Huachao Deng, Maruri Takamura and Jun Koyanagi
Materials 2023, 16(20), 6821; https://doi.org/10.3390/ma16206821 - 23 Oct 2023
Cited by 2 | Viewed by 891
Abstract
Experimental methodologies for fatigue lifetime prediction are time-intensive and susceptible to environmental variables. Although the cohesive zone model is popular for predicting adhesive fatigue lifetime, entropy-based methods have also displayed potential. This study aims to (1) provide an understanding of the durability characteristics [...] Read more.
Experimental methodologies for fatigue lifetime prediction are time-intensive and susceptible to environmental variables. Although the cohesive zone model is popular for predicting adhesive fatigue lifetime, entropy-based methods have also displayed potential. This study aims to (1) provide an understanding of the durability characteristics of carbon fiber-reinforced plastic (CFRP) adhesive joints by incorporating an entropy damage model within the context of the finite element method and (2) examine the effects of different adhesive layer thicknesses on single-lap shear models. As the thickness of the adhesive layer increases, damage variables initially increase and then decrease. These peak at 0.3 mm. This observation provides a crucial understanding of the stress behavior at the resin–CFRP interface and the fatigue mechanisms of the resin. Full article
(This article belongs to the Special Issue Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition))
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14 pages, 7542 KiB  
Article
Preparation and Validation of a Longitudinally and Transversely Stiffened Panel Based on Hybrid RTM Composite Materials
by Weidong Li, Zhengzheng Ma, Pengfei Shen, Chuyang Luo, Xiangyu Zhong, Shicai Jiang, Weihua Bai, Luping Xie, Xiaolan Hu and Jianwen Bao
Materials 2023, 16(14), 5156; https://doi.org/10.3390/ma16145156 - 21 Jul 2023
Viewed by 2228
Abstract
In the face of the difficulty in achieving high-quality integrated molding of longitudinally and transversely stiffened panels for helicopters by resin-matrix composite materials, we combine the prepreg process and the resin transfer molding (RTM) process to propose a hybrid resin transfer molding (HRTM) [...] Read more.
In the face of the difficulty in achieving high-quality integrated molding of longitudinally and transversely stiffened panels for helicopters by resin-matrix composite materials, we combine the prepreg process and the resin transfer molding (RTM) process to propose a hybrid resin transfer molding (HRTM) for composite stiffened panel structures. The HRTM process uses a mixture of prepreg and dry fabric to lay up a hybrid fiber preform, and involves injecting liquid resin technology. Using this process, a longitudinally and transversely stiffened panel structure is prepared, and the failure modes under compressive load are explored. The results show that at the injection temperature of the RTM resin, the prepreg resin dissolves slightly and has little effect on the viscosity of the RTM resin. Both resins have good miscibility at the curing temperature, which allows for the overall curing of the resin. A removable box core mold for the HRTM molding is designed, which makes it convenient for the mold to be removed after molding and is suitable for the overall molding of the composite stiffened panel. Ultrasonic C-scan results show that the internal quality of the composite laminates prepared using the HRTM process is good. A compression test proves that the composite stiffened panel undergoes sequential buckling deformation in different areas under compressive load, followed by localized debonding and delamination of the skin, and finally failure due to the fracture of the longitudinal reinforcement ribs on both sides. The compressive performance of the test specimen is in good agreement with the finite element simulation results. The verification results show that the HRTM process can achieve high-quality integrated molding of the composite longitudinally and transversely stiffened panel structure. Full article
(This article belongs to the Special Issue Advanced Composite Material Design and Manufacturing Technology for Aerospace Engineering (2nd Edition))
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