Numerical Investigation of Pyrotechnical Initiators and Their Impact in Airbag Inflator Applications: Ballistic Modeling and Functional Analysis

P Li, CY Chang, A Sadiki - Journal of Energy and Power Technology, 2021 - lidsen.com
… Targeting the effects on airbag inflator configurations, this work aimed at describing the … in
an airbag inflator enforces a step-by-step approach. Thus a cold gas inflator was selected as …

Investigation of pressure rise in automotive airbags

V Mikaczo, Z Siménfalvi, GL Szepesi - … 2: Proceedings of the 2nd VAE2018 …, 2018 - Springer
airbags aim at preventing serious injuries from impacts of the … By contrast, the purpose of the
side airbag is not to absorb the … The airbag inflation modelled as an expanding volume with …

Automotive airbag inflator analysis using the measured properties of modern propellants

YD Seo, SH Chung, JJ Yoh - Fuel, 2011 - Elsevier
… An airbag consists of an inflator that generates gas and a cushion assembly that is in direct
… in order to absorb the crash impact. When an airbag is activated by an impact sensor, …

Modeling and numerical simulation of the internal thermochemistry of automotive airbag inflators

PB Butler, J Kang, H Krier - Progress in Energy and Combustion Science, 1993 - Elsevier
… model, (2) treatment of bag stretch, and (3) a more realistic energy absorbing model for
driver-side airbag deployment from the steering column. The authors study two methods for …

Airbags

R Nayak, R Padhye, K Sinnappoo, L Arnold… - Textile …, 2013 - Taylor & Francis
airbag designs (such as curtain airbags, side-impact airbags). … the threshold value for effective
airbag inflation in a collision. … The airbags help in shock absorption of the aircraft [Citation…

Dynamic response characteristics of a sealing airbag under different impact types and impact pressures

L Ma, S Liu, G Wei, Y Guo - Acs Omega, 2022 - ACS Publications
airbag under the impact load. The deformation buffering process of the inflatable and hydrogel
capsules was tested by a drop hammer impact test… could absorb 22% of the impact energy …

Current advances in fabric-based airbag material selection, design and challenges for adoption in futuristic automobile applications

MS Parvez, MM Rahman, M Samykano… - Materials Today …, 2023 - Elsevier
… , and improved impact absorption to protect a … airbag is made up of a folded airbag cushion,
a gas diffusion channel, and an airbag inflator, just like the passenger dashboard airbag. …

Mechanism analysis of airbag explosion suppression and energy absorption in a flexible explosion suppression system

Y Wang, H Ma, L Han, X Xu, K Skrzypkowski… - Fire, 2023 - mdpi.com
airbag has the property of absorbing impact energy. It can also plug the explosion pipeline
and block the impact … The gas distribution system adopts negative pressure inflation and the …

Design and Performance Research of a Wearable Airbag for the Human Body

X Zhang, Z Xue, W Tu - Applied Sciences, 2023 - mdpi.com
… The inflated airbag can effectively absorb the impact energy of the fall and reduce the …
These findings are consistent with our research showing that the maximum airbag inflation

Theoretical simulation of combustion processes of airbag inflators

WH Hsieh, LY Sun, JK Chen… - Proceedings of the …, 2001 - journals.sagepub.com
… The heat absorbed by the walls of the combustion chamber and the discharge tank increases
… For the same reason, the energy absorbed by the filter also increases monotonically until …