公开(公告)号：US08326585B1

公开(公告)日：2012-12-04

申请号：US12139586

申请日：2008-06-16

申请人： Daniel L. Cler ,  Mark A. Doxbeck

发明人： Daniel L. Cler ,  Mark A. Doxbeck

IPC分类号： G06F17/50 ,  G06F7/60

CPC分类号： G06F17/5018 ,  G06F2217/16

摘要： A method for identifying a shock wave includes creating a grid comprising cells; sorting the cells based on their pressure gradients; and sorting the cells based on a negative dot product of their pressure gradients and their velocity vectors divided by the velocity of sound. The number of cells that are refined may be reduced by sorting the cells based on their distances from a shock wave center, and/or sorting the cells based on their mass fractions of a species. A buffer zone of refined cells may be created in front of the shock wave.

摘要翻译： 用于识别冲击波的方法包括：创建包括单元的网格; 根据压力梯度对细胞进行分选; 并且基于其压力梯度的负点积和它们的速度矢量除以声速来对单元格进行分类。 可以通过基于其与冲击波中心的距离对细胞进行分选来减少细胞的数量，和/或根据物种的质量分数对细胞进行分选。 可以在冲击波前面创建精细细胞的缓冲区。

公开(公告)号：US09347727B1

公开(公告)日：2016-05-24

申请号：US14698086

申请日：2015-04-28

申请人： Daniel L. Cler

发明人： Daniel L. Cler

IPC分类号： F41A21/00 ,  F41A21/30

CPC分类号： F41A21/30

摘要： A suppressor for rapid fire weapons designed to rapidly bleed down the weapon pressure and thereby minimizing gas blowback to the operator and to the weapon's gas operating system; while also creating a shear gas flow about the exiting bullet's gas flow to mask the flash thereof. The suppressor is configured within a generally cylindrical housing, having: (1) a central core of unported K-baffles located about a central bulletway; (2) a bypass located between the cylindrical housing and the unported K-baffled central core—providing a generally forward subsonic high gas flow area to an endcap closing the cylindrical housing; (3) said endcap having a series of vent ports for the bypass, which also create a shear flow about the centrally exiting bullet; and (4) wherein the series of unported K-baffles are spaced away from the weapon's bore end to allow the propellant gasses to expand into the bypass.

摘要翻译： 快速消防武器的遏制者，旨在迅速渗出武器压力，从而使对气体反吹的操作员和武器的气体操作系统最小化; 同时还围绕出口子弹的气流产生剪切气流以掩蔽其闪光。 抑制器被配置在大致圆柱形的壳体内，其具有：（1）位于中心突出部周围的未输送的K挡板的中心芯; （2）位于圆柱形壳体和未输送的K挡板中心芯之间的旁路 - 为封闭圆柱形壳体的端盖提供大致向前的亚音速高气流区域; （3）所述端盖具有用于旁路的一系列通气口，其也围绕中心排出的子弹产生剪切流; 和（4）其中一系列未输送的K挡板与武器的钻孔端部间隔开，以允许推进剂气体膨胀到旁路中。

公开(公告)号：US08567300B1

公开(公告)日：2013-10-29

申请号：US12951102

申请日：2010-11-22

申请人： Daniel L. Cler

发明人： Daniel L. Cler

IPC分类号： F41A13/08

CPC分类号： F41A13/08

摘要： A bore evacuator for a gun tube may include a time-delayed discharge valve. The time-delayed discharge valve may open substantially simultaneously with the opening of the breech of the gun tube. Gas discharged from the bore evacuator may evacuate the bore of the gun tube. The time delay of the time-delayed discharge valve may be activated by gas pressure in the bore evacuator. The bore evacuator may include a pressure-regulating valve for regulating the maximum pressure in the bore evacuator.

摘要翻译： 用于枪管的孔抽空器可以包括时间延迟的排出阀。 时间延迟的排放阀可以与枪管的枪管的开口基本上同时打开。 从排气管排出的气体可以排出枪管的孔。 时间延迟排放阀的时间延迟可以通过排气器中的气体压力来启动。 孔抽空器可以包括用于调节孔排放器中的最大压力的压力调节阀。

公开(公告)号：US07600461B1

公开(公告)日：2009-10-13

申请号：US11464639

申请日：2006-08-15

申请人： Daniel L. Cler ,  David Forliti

发明人： Daniel L. Cler ,  David Forliti

IPC分类号： F41A21/36

CPC分类号： F41A21/36

摘要： A muzzle brake has a rear end, a front end and a central axis. The muzzle brake includes a plurality of axially spaced turning vanes; each turning vane having an inside diameter that is substantially equal to or greater than an inside diameter of a rearmost turning vane, at least one turning vane having an inside diameter that is greater than the inside diameter of the rearmost turning vane; and each turning vane having a thickness that is substantially equal to or greater than a thickness of the rearmost turning vane.

摘要翻译： 枪口制动器具有后端，前端和中心轴线。 枪口制动器包括多个轴向间隔开的转动叶片; 每个转动叶片的内径基本上等于或大于最后转向叶片的内径，至少一个转动叶片的内径大于最后转动叶片的内径; 并且每个转动叶片的厚度基本上等于或大于最后面的转向叶片的厚度。

公开(公告)号：US07581482B1

公开(公告)日：2009-09-01

申请号：US11460694

申请日：2006-07-28

申请人： Daniel L. Cler ,  David Forliti

发明人： Daniel L. Cler ,  David Forliti

IPC分类号： F41A21/36

CPC分类号： F41A21/36

摘要： A supersonic turning vane includes a suction side and a pressure side; the suction side including an expansion turning wall wherein the expansion turning wall creates an expansion fan that projects into the supersonic flow passage to turn supersonic flow into the turning vane; the pressure side comprising a large radius curved surface, the pressure side and the suction side converging to form a throat wherein a shock is formed upstream of the throat, the shock decelerating the supersonic flow to subsonic conditions and the pressure side turning the subsonic flow; the suction side including an outer nozzle expansion wall downstream of the throat, the outer nozzle expansion wall diverging from the pressure side to form an expansion nozzle that expands the subsonic flow to supersonic conditions.

摘要翻译： 超音速转向叶片包括吸力侧和压力侧; 所述吸入侧包括膨胀转向壁，其中所述膨胀转向壁产生突出到所述超音速流动通道中以将超音速流转向所述转向叶片的膨胀风扇; 所述压力侧包括大的半径曲面，所述压力侧和所述吸入侧会聚以形成喉部，其中在所述喉部的上游形成有冲击，所述冲击将所述超音速流减速到亚音速条件，并且所述压力侧转动所述亚音速流; 吸入侧包括在喉部下游的外部喷嘴扩张壁，外部喷嘴膨胀壁从压力侧发散，形成将亚音速流膨胀到超音速状态的膨胀喷嘴。