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公开(公告)号：US20170175680A1
公开(公告)日：2017-06-22
申请号：US15301496
申请日：2015-04-02
申请人： SNECMA
IPC分类号： F02K9/96 , G05B19/048 , G06N3/04
CPC分类号： F02K9/96 , F02K9/00 , F02K9/56 , F05D2220/80 , F05D2260/80 , F05D2260/81 , F05D2260/821 , F05D2270/301 , F05D2270/303 , F05D2270/304 , F05D2270/3061 , F05D2270/334 , F05D2270/44 , F05D2270/709 , G05B19/048 , G05B23/0221 , G05B23/0235 , G05B23/0254 , G05B2219/24015 , G05B2219/25255 , G06N3/0472
摘要： An obtaining step for obtaining a measurement of the monitored parameter as measured by a sensor and corresponding to an operating point of the engine, the operating point being defined by at least one regulation parameter of the engine; an estimation step for estimating a value of the monitored parameter for this operating point on the basis of a regulated value or a filtered setpoint value of the at least one regulation parameter of the engine defining the operating point; a comparison step for comparing an error between the measurement of the monitored parameter and its estimate relative to at least one threshold determined on the basis of an uncertainty on the error evaluated for the operating point; and a notification step for sending a notification in the event of the at least one threshold being crossed.
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公开(公告)号：US20160273490A1
公开(公告)日：2016-09-22
申请号：US15034709
申请日：2014-10-30
申请人： SNECMA
CPC分类号： F02K9/96 , F02K9/00 , F04D15/0088 , F05D2260/80 , F05D2260/83 , G01M15/05
摘要： A field of test methods, and more particularly to a method for testing a device, the method including one operating stage corresponding to a stable value of one operating setpoint for the device and/or for a test bench for testing the device. The operating stage is finalized before a maximum duration threshold if a criterion associated with a set of physical parameters picked up during the operating stage is satisfied and if a confidence level associated with the set of physical parameters reaches at least a predetermined threshold.
摘要翻译： 一种测试方法领域，更具体地说，涉及一种用于测试设备的方法，该方法包括一个操作阶段，该操作阶段对应于用于设备的一个操作设定值的稳定值和/或用于测试设备的测试台。 如果满足在运行阶段期间拾取的一组物理参数相关联的标准以及与该组物理参数相关联的置信水平达到至少预定阈值，则在最大持续时间阈值之前确定操作阶段。
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公开(公告)号：US20160032907A1
公开(公告)日：2016-02-04
申请号：US14716541
申请日：2015-05-19
CPC分类号： F03H1/0081 , F02K1/00 , F02K1/28 , F02K7/00 , F02K7/10 , F02K9/00 , F03H1/00 , F05D2210/12 , F05D2220/10 , F05D2220/34
摘要： The present subject matter overcomes the deficiencies in the prior art by introducing or generating charged particles in an air stream and manipulating the air stream with magnetic fields operating on the charged particles. Embodiments of the present subject mater compress the air stream by accelerating charged particles with a moving magnetic field, where the magnetic field has a velocity perpendicular to its flux lines. The increased velocity of the charged particles increases the statistical mean particle velocity and thereby increases the pressure in the air stream. The compressed air stream is then heated and expanded through a second magnetic field. The expansion of the air stream substantially increases the velocity of the air stream and the charged particles therein. The interaction of the high velocity charged particles and the magnetic field imparts a force perpendicular to the flux lines, this force powers the movement of the magnetic field.
摘要翻译： 本发明通过在空气流中引入或产生带电粒子并利用在带电粒子上运行的磁场来操纵空气流来克服现有技术中的缺陷。 本发明的实施例通过用移动磁场加速带电粒子来压缩空气流，其中磁场具有垂直于其通量线的速度。 带电粒子的增加的速度增加统计平均粒子速度，从而增加空气流中的压力。 然后将压缩空气流通过第二磁场加热和膨胀。 空气流的膨胀大大增加了空气流和其中的带电粒子的速度。 高速带电粒子与磁场的相互作用赋予垂直于磁通线的力，该力为磁场的运动提供动力。
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公开(公告)号：US20150013303A1
公开(公告)日：2015-01-15
申请号：US14328546
申请日：2014-07-10
CPC分类号： F02K9/95 , F02C3/14 , F02C3/165 , F02C5/02 , F02C5/04 , F02C5/12 , F02K9/00 , F05D2220/32 , F41A19/13 , H02K7/1823
摘要： An engine propulsion system is configured to utilize bursts of media in order to create mechanical energy. The engine propulsion system includes at least one cannon, wherein each cannon is configured to displace the media and further includes a firing pin casing configured to accommodate a firing pin. The firing pin is configured to create the mechanical energy when moved thus allowing the media to exit the cannon.
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5.发明申请HIGH SPECIFIC IMPULSE SUPERFLUID AND NANOTUBE PROPULSION DEVICE, SYSTEM AND PROPULSION METHOD 有权高特异性脉冲超流体和纳米级推进装置，系统和推进方法公开(公告)号：US20140026535A1
公开(公告)日：2014-01-30
申请号：US13560111
申请日：2012-07-27
IPC分类号： F02K9/00
摘要： A propulsion device including a chamber that stores a superfluid, a substrate coupled to a portion of the chamber, a plurality of orifices extending through the substrate, each of the plurality of orifices having a first end and a second end opposite the first end, the first end disposed in an interior of the chamber and the second end disposed outside the chamber; and a pressure source that generates a pressure differential between the first end of each of the plurality of orifices and the second end of each of the plurality of orifices.
摘要翻译： 一种推进装置，包括存储超流体的腔室，连接到腔室的一部分的基底，延伸穿过基底的多个孔口，多个孔口中的每一个孔具有与第一端相对的第一端和第二端， 第一端设置在腔室的内部，第二端设置在腔室的外部; 以及压力源，其在所述多个孔中的每一个的所述第一端和所述多个孔中的每一个的所述第二端之间产生压力差。
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公开(公告)号：US08413419B2
公开(公告)日：2013-04-09
申请号：US12633770
申请日：2009-12-08
CPC分类号： F02K9/00 , F02K9/34 , F02K9/40 , F02K9/64 , F02K9/972 , F05D2260/20 , Y10T29/49346
摘要： The fluid and heat transfer theory for regenerative cooling of a rocket combustion chamber with a porous media coolant jacket is presented. This model is used to design a regeneratively cooled rocket or other high temperature engine cooling jacket. Cooling jackets comprising impermeable inner and outer walls, and porous media channels are disclosed. Also disclosed are porous media coolant jackets with additional structures designed to transfer heat directly from the inner wall to the outer wall, and structures designed to direct movement of the coolant fluid from the inner wall to the outer wall. Methods of making such jackets are also disclosed.
摘要翻译： 提出了具有多孔介质冷却剂护套的火箭燃烧室再生冷却的流体和热传递理论。 该型号用于设计再生冷却的火箭或其他高温发动机冷却套。 公开了包括不可渗透的内壁和外壁以及多孔介质通道的冷却套。 还公开了具有另外结构的多孔介质冷却剂夹套，其设计成将热直接从内壁传递到外壁，以及被设计成将冷却剂流体从内壁移动到外壁的结构。 还公开了制造这种夹克的方法。
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公开(公告)号：US20100205933A1
公开(公告)日：2010-08-19
申请号：US12633770
申请日：2009-12-08
CPC分类号： F02K9/00 , F02K9/34 , F02K9/40 , F02K9/64 , F02K9/972 , F05D2260/20 , Y10T29/49346
摘要： The fluid and heat transfer theory for regenerative cooling of a rocket combustion chamber with a porous media coolant jacket is presented. This model is used to design a regeneratively cooled rocket or other high temperature engine cooling jacket. Cooling jackets comprising impermeable inner and outer walls, and porous media channels are disclosed. Also disclosed are porous media coolant jackets with additional structures designed to transfer heat directly from the inner wall to the outer wall, and structures designed to direct movement of the coolant fluid from the inner wall to the outer wall. Methods of making such jackets are also disclosed.
摘要翻译： 提出了具有多孔介质冷却剂护套的火箭燃烧室再生冷却的流体和热传递理论。 该型号用于设计再生冷却的火箭或其他高温发动机冷却套。 公开了包括不可渗透的内壁和外壁以及多孔介质通道的冷却套。 还公开了具有另外结构的多孔介质冷却剂夹套，其设计成将热直接从内壁传递到外壁，以及被设计成将冷却剂流体从内壁移动到外壁的结构。 还公开了制造这种夹克的方法。
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公开(公告)号：US07467684B2
公开(公告)日：2008-12-23
申请号：US11049448
申请日：2005-02-02
申请人： Jenne-Tai Wang , Robert A. Lutz
发明人： Jenne-Tai Wang , Robert A. Lutz
IPC分类号： B60K28/014
CPC分类号： B60R21/0132 , B60R21/13 , B60R99/00 , B60R2021/0018 , B60R2021/01327 , F02K9/00 , F05B2240/94 , F05B2240/941
摘要： A thruster system is provided for a vehicle that can be used to reduce the roll propensity of a motor vehicle. The system utilizes a control system and multiple sets of thrusters which are strategically placed upon the vehicle. The control system is provided for detecting a potential roll condition and activates selected ones of the thrusters to produce a necessary thrust force for counteracting roll forces. The thrusters are connected to an on-board pressurized gas source that generates the anti-roll thrust force.
摘要翻译： 为车辆提供推进器系统，其可用于降低机动车辆的倾斜倾向。 该系统利用了一套控制系统和多组策略性地放置在车辆上的推进器。 提供控制系统用于检测潜在的滚动条件并激活所选择的推进器，以产生用于抵消滚动力的必要的推力。 推进器连接到产生抗倾倒推力的板上加压气体源。
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公开(公告)号：US07128624B1
公开(公告)日：2006-10-31
申请号：US11117009
申请日：2005-04-28
IPC分类号： B63H11/00
CPC分类号： B63H11/14 , B63G8/08 , B63G2008/004 , B63H11/00 , F01K15/04 , F01K25/005 , F02K7/08 , F02K9/00 , F22B1/003
摘要： In an underwater vehicle, hydrogen and oxygen are fed into a combustion chamber of a combustor of the underwater vehicle to initiate a combustion reaction, which generates high-pressure steam. The high-pressure steam can be cooled with the injection of seawater, and can be condensed into high-pressure water by the addition of sufficient seawater. High-pressure water is then ejected out of the combustor, generating thrust for the underwater vehicle. Sensors that measure the combustor pressure and the external pressure could be used to adjust the combustor pressure, allowing for constant velocity as the depth of the underwater vehicle changes. Alternatively, the sensors could adjust the area of an exit nozzle of the combustor. Stored water can be converted back into hydrogen and oxygen by using electrical power external to the system. After regeneration of the water into hydrogen and oxygen, the propulsion system would be ready for operation again.
摘要翻译： 在水下航行器中，氢气和氧气被输入到水下航行器的燃烧室的燃烧室中以引发产生高压蒸汽的燃烧反应。 高压蒸汽可以通过注入海水进行冷却，并通过加入足够的海水将其冷凝成高压水。 然后将高压水从燃烧器中排出，产生用于水下航行器的推力。 可以使用测量燃烧器压力和外部压力的传感器来调节燃烧室压力，从而随着水下航行器的深度改变而允许恒定的速度。 或者，传感器可以调节燃烧器的出口喷嘴的面积。 储存的水可以通过使用系统外部的电力转换回氢和氧。 在将水再生成氢气和氧气后，推进系统将准备再次运行。
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公开(公告)号：US20040094341A1
公开(公告)日：2004-05-20
申请号：US10294805
申请日：2002-11-14
发明人： Kari Appa , Suri Narayan Appa
IPC分类号： B60K001/00
CPC分类号： B60K6/24 , B60K1/00 , B60K6/46 , B60L15/2045 , B60L50/50 , B60W2530/16 , B60W2710/06 , F01K21/047 , F02K7/005 , F02K9/00 , Y02T10/6217 , Y02T10/6295 , Y02T10/645 , Y02T10/7005 , Y02T10/7283
摘要： The present invention relates generally to the design of a novel hybrid electric vehicle and, more particularly, to a method of using micro-thrust engines to produce electrical power by fuel-efficient means. A combination of a deep cycle battery and micro-thrust engines powered generator system are used to provide needed propulsion power. Water/steam is used to cool the combustion chamber of said engines thereby regeneratively extracting heat of rejection to super heat the steam. The super heated steam is further injected into the combustion chamber to extract additional energy. Thus, in normal driving conditions, power is drawn from the battery, while during acceleration and uphill driving, steam is used instead of fuel thereby economizing on fuel consumption.
摘要翻译： 本发明一般涉及一种新颖的混合动力电动车辆的设计，更具体地，涉及一种使用微型推力发动机通过燃料效率的方式产生电力的方法。 使用深循环电池和微推力发动机动力发电机系统的组合来提供所需的推进动力。 使用水/蒸汽来冷却所述发动机的燃烧室，从而再次提取排出热以使蒸汽过热。 超级加热蒸汽进一步注入燃烧室以提取额外的能量。 因此，在正常行驶状态下，从电池抽取动力，在加速和上坡驾驶期间，使用蒸汽代替燃料，从而节省燃料消耗。
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