Experimental process pressure analysis for model-based manufacturing of composites by resin transfer moulding

被引：2
|
作者：
Fauster, E. [1 ]
Thirunavukkarasu, J. [1 ]
Hergan, P. [1 ]
Schledjewski, R. [1 ]
机构：
[1] Univ Leoben, Proc Composites Grp, Otto Glockel Str 2-3, A-8700 Leoben, Austria
来源：
13TH INTERNATIONAL CONFERENCE ON TEXTILE COMPOSITES (TEXCOMP-13) | 2018年 / 406卷
关键词：
COMPACTION;
D O I：
10.1088/1757-899X/406/1/012060
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An experimental study of the process pressure characteristics prevailing in an RTM mould during the preform impregnation stage is presented. The pressure data is analysed with respect to a superposition of preform compaction and hydraulic fluid pressure. A methodology is proposed to isolate the hydraulic fluid pressure from the preform compaction pressure involving knowledge about the compressibility behaviour of the reinforcing material. For this purpose, the preform compressibility and relaxation behavior was studied by means of transverse compaction tests on both, unsaturated as well as the saturated sample stacks. The resulting isolated hydraulic fluid pressure is finally compared with numerical predictions derived from flow simulations, revealing good overall agreement. The findings of this work will contribute to realize the concept of model-based processing of fibre-reinforced polymer composites by means of the RTM process.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] A model for resin viscosity during cure in the resin transfer moulding process
    Kiuna, N
    Lawrence, CJ
    Fontana, QPV
    Lee, PD
    Selerland, T
    Spelt, PDM
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2002, 33 (11) : 1497 - 1503
  • [2] THE EVALUATION OF VOIDS IN THE HIGH INJECTION PRESSURE RESIN TRANSFER MOULDING PROCESS
    Bodaghi, M.
    Cristovao, C.
    Gomes, R.
    Correia, N. C.
    20TH INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS, 2015,
  • [3] An experimental study of the permeability and capillary pressure in resin-transfer moulding
    Amico, S
    Lekakou, C
    COMPOSITES SCIENCE AND TECHNOLOGY, 2001, 61 (13) : 1945 - 1959
  • [4] Experimental investigation of piezoelectric wafers in monitoring the resin transfer moulding process
    Wang, XM
    Ehlers, C
    Kissinger, C
    Neitzel, M
    Ye, L
    Mai, YW
    SMART MATERIALS & STRUCTURES, 1998, 7 (01): : 121 - 127
  • [5] Microwave assisted resin transfer moulding of composites
    Day, RJ
    Rahmat, AR
    INTERNATIONAL MICROWAVE POWER INSTITUTE PROCEEDINGS, 2002, : 13 - 16
  • [6] Numerical Simulation and Analysis of Flow in Resin Transfer Moulding Process
    Saad, A.
    Echchelh, A.
    Hattabi, M.
    El Ganaoui, M.
    Lahlou, F.
    FDMP-FLUID DYNAMICS & MATERIALS PROCESSING, 2012, 8 (03): : 277 - 294
  • [7] Analysis of resin transfer moulding process with controlled multiple gates resin injection
    Kang, MK
    Jung, JJ
    Lee, WI
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2000, 31 (05) : 407 - 422
  • [8] High quality flax fibre composites manufactured by the resin transfer moulding process
    Oksman, K
    ANTEC '99: PLASTICS BRIDGING THE MILLENNIA, CONFERENCE PROCEEDINGS, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPECIAL AREAS;, 1999, : 2645 - 2649
  • [9] High quality flax fibre composites manufactured by the resin transfer moulding process
    Oksman, K
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2001, 20 (07) : 621 - 627
  • [10] Low-cost manufacturing of composites for highly loaded structures, as demonstrated by differential-pressure-resin-transfer-moulding-technology
    Sigle, CH
    Herrmann, AS
    Pabsch, A
    EUROMAT 97 - PROCEEDINGS OF THE 5TH EUROPEAN CONFERENCE ON ADVANCED MATERIALS AND PROCESSES AND APPLICATIONS: MATERIALS, FUNCTIONALITY & DESIGN, VOL 4: CHARACTERIZATION AND PRODUCTION/DESIGN, 1997, : 435 - 438
12345