Autors: Todorov, G. D., Kamberov, K. H.
Title: Virtual prototyping of drop test using explicit analysis
Keywords: Virtual Prototyping, Drop Test, FEA, Explicit Analysis

Abstract: Increased requirements for reliability and safety, included in contemporary standards and norms, has high impact over new product development. New numerical techniques based on virtual prototyping technology, facilitates imrpoving product development cycle, resutling in reduced time/money spent for this stage as well as increased knowledge about certain failure mechanism. So called "drop test" became nearly a "must" step in development of any human operated product. This study aims to demonstrate dynamic behaviour assessment of a structure under impact loads, based on virtual prototyping using a typical nonlinear analysis - explicit dynamics. An example is presneted, based on a plastic container that is used as cartridge for a dispenser machine exposed to various work conditions. Different drop orientations were analyzed and critical load cases and design weaknesses have been found. Several design modifications have been proposed, based on detailed analyses results review.

References

    Issue

    AIP Conference Proceedings, vol. 1910, 2017, United Kingdom, ISBN 978-073541602-4

    Цитирания (Citation/s):
    1. Valkov, G., Nikolov, V., Analysis of stresses and deformations in the chassis of rough terrain forklifts, IOP Conference Series: Materials Science and Engineering 878(1),012038 - 2020 - в издания, индексирани в Scopus или Web of Science
    2. Gieva, E.E., Ruskova, I.N., Nedelchev, K.I., Kralov, I., COMSOL Numerical Investigation of Acoustic Absorber, 9th National Conference with International Participation, ELECTRONICA 2018 - Proceedings 8439315 - 2018 - в издания, индексирани в Scopus или Web of Science
    3. Atanasov, V., Experimental research on the cutting force during longitudinal milling of solid wood and wood-based, Acta Facultatis Xylologiae Zvolen 63(2), pp. 73-84 composites, - 2021 - в издания, индексирани в Scopus или Web of Science
    4. Gheorghe, G., Gageanu, I., Persu, C., Cujbescu, D., Voicu, G., Fem analysis on collapse of uav from different heights, Engineering for Rural Development 20, pp. 756-761 - 2021 - в издания, индексирани в Scopus или Web of Science
    5. Hinov, N., Handzliiev, Y., Comparative Analysis of Different Types Cylindrical Inductors, AIP Conference Proceedings 2505,120011 - 2022 - в издания, индексирани в Scopus или Web of Science

    Вид: пленарен доклад в национален форум с межд. уч., публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus