http://id.e-science.pl/records/83160
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  uri: http://id.e-science.pl/vocab/kv/52832
  name: Sled test @en
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file info: FileInfo
  uri: https://data.e-science.pl/83160/22G_SBA_21_FRONTAL.pdf
  name: 22G_SBA_21_FRONTAL.pdf
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  uri: https://data.e-science.pl/83160/15G_SBA_38_FRONTAL.pdf
  name: 15G_SBA_38_FRONTAL.pdf
partner: Organization
  name: Politechnika Wrocławska
file info: FileInfo
  uri: https://data.e-science.pl/83160/30G_SBA_21_FRONTAL.pdf
  name: 30G_SBA_21_FRONTAL.pdf
place of creation: Vehicle Safety and Dynamics Laboratory Wrocław University of Science and Technology
keyword info: KeywordInfo
  uri: http://id.e-science.pl/vocab/kv/c27849
  name: Frontal Protection Systems
collection: http://id.e-science.pl/vocab/collection/1
origin: OTHER
creation year: 2024
language: Angielski
file info: FileInfo
  uri: https://data.e-science.pl/83160/22G_SBA_38_FRONTAL.pdf
  name: 22G_SBA_38_FRONTAL.pdf
keyword info: KeywordInfo
  uri: http://id.e-science.pl/vocab/kv/52834
  name: Injury Criteria @en
destination group: naukowcy
title: Determination of injury criteria and passenger kinetics considering variable seat positions during a passenger car accident @en
file info: FileInfo
  name: 15G_SBA_55_FRONTAL.pdf
  uri: https://data.e-science.pl/83160/15G_SBA_55_FRONTAL.pdf
file info: FileInfo
  uri: https://data.e-science.pl/83160/30G_SBA_38_FRONTAL.pdf
  name: 30G_SBA_38_FRONTAL.pdf
keyword info: KeywordInfo
  uri: http://id.e-science.pl/vocab/kv/c71891
  name: Out of Position
type: Database
scientific discipline: Dziedzina nauk inżynieryjno-technicznych / inżynieria mechaniczna (2018)
license info: LicenseInfo
  uri: https://creativecommons.org/licenses/by/4.0/legalcode.pl
  name: CC BY 4.0
description: Founding: This study was financially supported by the MINIATURA 7 (2023/07/X/ST11/00156) grant from the National Science Centre (NCN). The research was conducted at the Vehicle Safety and Dynamics Laboratory of Wrocław University of Science and Technology. The experiments were planned and analyzed in accordance with the PN-ISO 3534-3 standard. The presented curves represent the averaged value from three consecutive measurements.The input parameters were a crash pulse ranging from 15g to 30g and the seatback angle (i.e. 21, 38 and 55 degrees). The measured parameters were head acceleration, chest acceleration, and angular velocity in the chest and head. By integrating the angular velocity, the angles of the head and chest in the XYZ axes were determined and presented as a function of time. The research showed that the dummy's head acceleration is close to the acceleration of the crash pulse when the seatback is in an upright position. Previous tests conducted at the Vehicle Safety and Dynamics Laboratory of Wrocław University of Science and Technology with pulses up to 5g indicated that head acceleration exceeded the crash pulse. In high-energy tests, with the seat in the nominal position, head acceleration slightly exceeds the crash pulse. The more the seat is reclined, the greater the difference between head acceleration and the crash pulse, with the largest differences observed when the seatback is fully reclined. Until the seatbelt locks, the entire torso and head of the dummy move forward in parallel. In low-pulse scenarios (up to 5g), previously studied, the hips are first restrained by the lap belt, followed by the chest contacting the shoulder belts, causing a significant whiplash motion of the head. In high-pulse scenarios, regardless of the seatback angle, the torso moves in parallel, and when restrained by the belts, the posture does not straighten as it does in low-energy pulses. Consequently, with a reclined seat, the forward movement of the head increas… @en
file info: FileInfo
  name: 15G_SBA_21_FRONTAL.pdf
  uri: https://data.e-science.pl/83160/15G_SBA_21_FRONTAL.pdf
file info: FileInfo
  name: 30G_SBA_55_FRONTAL.pdf
  uri: https://data.e-science.pl/83160/30G_SBA_55_FRONTAL.pdf
submitter: Person
  name: Aleksander Gorniak
acceptance date: 2025-02-06