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公开(公告)号:US07410288B1
公开(公告)日:2008-08-12
申请号:US09857204
申请日:1999-12-24
申请人: Richard Malcolm Kelso , Peter Vernon Lanspeary , Graham J. Nathan , Steven J. Hill , Jordan James Parham , Graham Kelly , Philip Robert Edward Cutler , Moohd Ghazali Budrulhisham
发明人: Richard Malcolm Kelso , Peter Vernon Lanspeary , Graham J. Nathan , Steven J. Hill , Jordan James Parham , Graham Kelly , Philip Robert Edward Cutler , Moohd Ghazali Budrulhisham
IPC分类号: F23C7/00
CPC分类号: F23D14/64 , B01F5/0475 , B01F2215/0085
摘要: A fluid mixing device (1) includes a chamber (3) and a bluff body (4) defining one end of the chamber (3). A first fluid inlet (5) is located toward an opposite end of the chamber (3) from the bluff body (4) and arranged to direct fluid toward the bluff body (4). A region substantially surrounding the bluff body (4) has a flow divider (8) defining second fluid inlet(s) (11) to the chamber (3) and mixed fluid outlets (12) from the chamber (3). A fluid flow from the first fluid inlet (5) and/or from the second fluid inlet (11) establishes a recirculating vortex system (14) within the chamber and results in a mixture of fluids from the first fluid inlet (5) and the second fluid inlet(s) (11) being directed through the mixed fluid outlets (12).
摘要翻译: 流体混合装置(1)包括限定腔室(3)的一端的腔室(3)和非流线形体(4)。 第一流体入口(5)朝向非流线形本体(4)朝向腔室(3)的相对端设置并布置成将流体引向非流线形体(4)。 基本上围绕非流线形体(4)的区域具有限定到腔室(3)的第二流体入口(11)和来自腔室(3)的混合流体出口(12))的分流器(8)。 来自第一流体入口(5)和/或来自第二流体入口(11)的流体流动在室内建立循环涡流系统(14),并且导致来自第一流体入口(5)和 第二流体入口(11)被引导通过混合流体出口(12)。
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公开(公告)号:US5060867A
公开(公告)日:1991-10-29
申请号:US442363
申请日:1989-12-15
IPC分类号: F23D14/22 , B01F5/00 , B01F5/04 , B01F5/06 , F15D1/08 , F23D1/02 , F23D11/00 , F23D11/24 , F23D14/02 , F23D14/24 , F23D14/48
CPC分类号: B01F5/0415 , B01F5/0428 , B01F5/043 , B01F5/0609 , F15D1/08 , F23D1/02 , F23D11/00 , F23D14/02 , B01F2005/0017 , B01F2005/0448 , F23D2900/14482
摘要: A fluid mixing device has a chamber with a fluid inlet and an opposite fluid outlet. The device causes a flow of a first fluid wholly occupying the inlet to separate from the chamber wall upstream of the outlet. The distance between the flow separation and the outlet is sufficiently long in relation to the width of the chamber for the separated flow to reattach itself asymmetrically to the chamber wall upstream of the outlet and to exit the chamber through the outlet asymmetrically. A reverse flow of the first fluid at the reattachment and/or a flow of a second fluid induced through the outlet thereby swirls in the chamber between the flow separation and the reattachment and induces precession of the separated/reattached flow. This precession enhances mixing of the flow with the second fluid from the exterior of the chamber.
摘要翻译: PCT No.PCT / AU88 / 00114 Sec。 371日期1989年12月15日 102(e)日期1989年12月15日PCT提交1988年4月15日PCT公布。 公开号WO88 / 08104 日期为1988年10月20日。流体混合装置具有具有流体入口和相对的流体出口的室。 该装置使得完全占据入口的第一流体的流动与出口上游的室壁分离。 流动分离和出口之间的距离相对于用于分离流动的室的宽度足够长,以使其自身不对称地重新连接到出口上游的室壁,并且通过出口不对称地离开室。 第一流体在重新附着时的逆流和/或通过出口引起的第二流体的流动因此在流动分离和重新附接之间在室中旋转并且引起分离/重新附着的流的进动。 该进动增强了流体与腔室外部的第二流体的混合。
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