Title
STUDY OF HEADPATHS AND HIC DATA FOR AIRCRAFT SEAT AND CABIN CERTIFICATION,Used
Delivery time: 8-12 business days (International)
The main reason causing fatalities in the event of an air crash is head injury as a result of head impact of occupants to surrounding items in the cabin interiors. Aircraft cabin interiors are divided using bulkheads and head impact with these obstructions form one of the major factors to study the physical measure Head Injury Criteria (HIC). This thesis presents a parametric study conducted on the head paths and head trajectories during a crash using the Federal Aviation Regulations (FAR) Part 25 and Part 23. This thesis also presents a parametric study of the properties of the bulkhead, the seat belt, the friction and the seat pitch, and how its variation affects the HIC value and the trajectory of the head paths. The attempt is to find the ideal set of properties so as to minimize the HIC value.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.