The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2021
Filed:
Mar. 18, 2019
Cfd Research Corporation, Huntsville, AL (US);
The Government of the United States, As Represented BY the Secretary of the Army, Fort Detrick, MD (US);
Zhijian Chen, Huntsville, AL (US);
Andrzej Przekwas, Huntsville, AL (US);
Vincent Harrand, Huntsville, AL (US);
Raj K. Gupta, Fort Detrick, MD (US);
CFD Research Corporation, Huntsville, AL (US);
The Government of the United States, as represented by the Secretary of the Army, Fort Detrick, MD (US);
Abstract
A system for reconstruction of an explosion blast loading on a subject can include at least two pressure sensors and a computing system configured to: receive sensor data from the at least two pressure sensors, the sensor data being generated in response to an explosion blast wave; compute an explosion location and explosive charge mass of an explosive that caused the explosion blast wave based on the sensor data; and compute explosion blast loading on a subject from the explosion location and explosive charge mass. The pressure sensors can be configured as wearable pressure sensors or on equipment. The computing of the explosion location and explosive charge mass includes processing the sensor data through an inverse problem solver (IPS); and/or the computing of the explosion blast loading on the subject includes simulating the explosion blast wave with a forward problem solver (FPS).