A vehicle hull has a longitudinal blast mitigation duct formed between left and right hull portions. The duct includes a first section oriented at a first angle to a longitudinal reference line, and a second section adjacent to the first section and oriented at a second angle to the reference line. The second angle is greater than the first angle to form a diverging surface for a shock wave travelling from the first to the second section. The blast mitigation duct further comprises a second, rearward-oriented diverging surface for a shock wave travelling rearward along the hull. A rib projects generally perpendicular from a joint between the first and second sections and is configured to initiate separation of the shock wave from the hull, thereby reducing the amount of energy transferred to the hull.
申请公布号
CA2852786(A1)
申请公布日期
2013.11.07
申请号
CA20132852786
申请日期
2013.02.14
申请人
FORD GLOBAL TECHNOLOGIES, LLC
发明人
HENKER, LYNDON SCOTT;WETTLAUFER, EDWARD F.;CUPKA, RICHARD D., JR.;SLEVIN, DENNIS G.