-
公开(公告)号：US20090126343A1
公开(公告)日：2009-05-21
申请号：US11941741
申请日：2007-11-16
IPC分类号： F02K5/02
CPC分类号： F02B23/08 , Y02T10/125
摘要： A method of rotating a crank shaft and in internal detonation engine are provided. The internal detonation engine comprises a deflagration to detonation transition section. The deflagration to detonation transition section is connected to a main cylinder, which houses a piston. Inducing a detonation wave from the deflagration wave and passing the detonation wave through a fluid, gives rise to high pressure and temperature in a cylinder and pushes a piston towards bottom dead center. An internal detonation reciprocating engine may be a single cylinder and may be either a two or four stroke engine. A two-stroke internal detonation reciprocating engine is similar to a four-stroke internal detonation reciprocating engine but has different valve placements. Detonations produce a more thorough combustion of the fuel and may, thereby, yield reduced emissions of carbon monoxide as compared to internal combustion engines.
摘要翻译： 提供了一种旋转曲柄轴和内部爆震引擎的方法。 内爆式发动机包括爆燃过渡段。 爆燃过渡段的爆燃与主缸相连，主缸装有活塞。 从爆燃波引起爆震波并将爆震波通过流体，引起气缸中的高压和温度，并将活塞推向下死点。 内部爆震往复发动机可以是单缸，并且可以是二冲程发动机或四冲程发动机。 二冲程内爆炸往复式发动机类似于四冲程内爆炸往复式发动机，但具有不同的阀门布置。 爆炸产生燃料的更彻底的燃烧，从而与内燃机相比可减少一氧化碳的排放。
-
2.发明申请SYSTEM AND METHOD FOR POWER PRODUCTION USING A HYBRID HELICAL DETONATION DEVICE 审中-公开使用混合螺旋爆震装置进行发电的系统和方法公开(公告)号：US20090102203A1
公开(公告)日：2009-04-23
申请号：US11877358
申请日：2007-10-23
CPC分类号： F02C5/12 , F05D2250/25 , F23R7/00 , Y02E20/14
摘要： The system and method described herein uses a hybrid pulsed detonation engine (PDE) system to drive a turbine that powers an electric generator. The combustion chamber of the PDE is shaped in a helical form, so that the external length of the section is reduced, while maintaining the distance for acceleration to detonation. This allows the achievement of deflagration to detonation transition without the help of turbulence enhancing obstacles, while keeping the overall size of the detonation tube small. The PDE output can be scaled by: increasing the cross sectional area of the detonation chamber; increasing the number of detonation tubes; and increasing the frequency of operation of the PDE. The replacement of conventional deflagrative internal combustion engines, including gas turbines and reciprocating engines, with pulsed detonation engines for electric power generation, may provide fuel savings and have a lower environmental impact.
摘要翻译： 本文所述的系统和方法使用混合脉冲爆震发动机（PDE）系统来驱动对发电机供电的涡轮机。 PDE的燃烧室成形为螺旋形，从而减小了截面的外部长度，同时保持加速到爆炸的距离。 这样就可以在不增加障碍物的紊流的帮助下实现爆燃转化，同时保持引爆管的整体尺寸。 可以通过以下方式缩放PDE输出：增加爆震室的横截面积; 增加引爆管的数量; 并增加PDE的运行频率。 用燃气涡轮机和往复式发动机代替用于发电的脉冲爆震发动机的常规爆燃内燃机可以提供燃料节约并且具有较低的环境影响。
-
3.发明申请System and Method for Power Production Using a Hybrid Helical Detonation Device 有权使用混合式螺旋爆轰装置进行电力生产的系统和方法公开(公告)号：US20090322102A1
公开(公告)日：2009-12-31
申请号：US12552425
申请日：2009-09-02
CPC分类号： F02C5/12 , F05D2250/25 , F23R7/00 , Y02E20/14
摘要： The system and method described herein uses a hybrid pulsed detonation engine (PDE) system to drive a turbine that powers an electric generator. The combustion chamber of the PDE is shaped in a helical form, so that the external length of the section is reduced, while maintaining the distance for acceleration to detonation. This allows the achievement of deflagration to detonation transition without the help of turbulence enhancing obstacles, while keeping the overall size of the detonation tube small. The PDE output can be scaled by: increasing the cross sectional area of the detonation chamber; increasing the number of detonation tubes; and increasing the frequency of operation of the PDE. The replacement of conventional deflagrative internal combustion engines, including gas turbines and reciprocating engines, with pulsed detonation engines for electric power generation, may provide fuel savings and have a lower environmental impact.
摘要翻译： 本文所述的系统和方法使用混合脉冲爆震发动机（PDE）系统来驱动对发电机供电的涡轮机。 PDE的燃烧室成形为螺旋形，从而减小了截面的外部长度，同时保持加速到爆炸的距离。 这样就可以在不增加障碍物的紊流的帮助下实现爆燃转化，同时保持引爆管的整体尺寸。 可以通过以下方式缩放PDE输出：增加爆震室的横截面积; 增加引爆管的数量; 并增加PDE的运行频率。 用燃气涡轮机和往复式发动机代替用于发电的脉冲爆震发动机的常规爆燃内燃机可以提供燃料节约并且具有较低的环境影响。
-
4.发明授权System and method for power production using a hybrid helical detonation device 有权使用混合螺旋爆轰装置进行发电的系统和方法公开(公告)号：US08127533B2
公开(公告)日：2012-03-06
申请号：US12552425
申请日：2009-09-02
CPC分类号： F02C5/12 , F05D2250/25 , F23R7/00 , Y02E20/14
摘要： The system and method described herein uses a hybrid pulsed detonation engine (PDE) system to drive a turbine that powers an electric generator. The combustion chamber of the PDE is shaped in a helical form, so that the external length of the section is reduced, while maintaining the distance for acceleration to detonation. This allows the achievement of deflagration to detonation transition without the help of turbulence enhancing obstacles, while keeping the overall size of the detonation tube small. The PDE output can be scaled by: increasing the cross sectional area of the detonation chamber; increasing the number of detonation tubes; and increasing the frequency of operation of the PDE. The replacement of conventional deflagrative internal combustion engines, including gas turbines and reciprocating engines, with pulsed detonation engines for electric power generation, may provide fuel savings and have a lower environmental impact.
摘要翻译： 本文所述的系统和方法使用混合脉冲爆震发动机（PDE）系统来驱动对发电机供电的涡轮机。 PDE的燃烧室成形为螺旋形，从而减小了截面的外部长度，同时保持加速到爆炸的距离。 这样就可以在不增加障碍物的紊流的帮助下实现爆燃转化，同时保持引爆管的整体尺寸。 可以通过以下方式缩放PDE输出：增加爆震室的横截面积; 增加引爆管的数量; 并增加PDE的运行频率。 用燃气涡轮机和往复式发动机代替用于发电的脉冲爆震发动机的常规爆燃内燃机可以提供燃料节约并且具有较低的环境影响。
-
公开(公告)号：US07958732B2
公开(公告)日：2011-06-14
申请号：US12553098
申请日：2009-09-03
IPC分类号： F01B21/04
CPC分类号： F02B23/08 , Y02T10/125
摘要： A method of rotating a crank shaft and in internal detonation engine are provided. The internal detonation engine comprises a deflagration to detonation transition section. The deflagration to detonation transition section is connected to a main cylinder, which houses a piston. Inducing a detonation wave from the deflagration wave and passing the detonation wave through a fluid, gives rise to high pressure and temperature in a cylinder and pushes a piston towards bottom dead center. An internal detonation reciprocating engine may be a single cylinder and may be either a two or four stroke engine. A two-stroke internal detonation reciprocating engine is similar to a four-stroke internal detonation reciprocating engine but has different valve placements. Detonations produce a more thorough combustion of the fuel and may, thereby, yield reduced emissions of carbon monoxide as compared to internal combustion engines.
摘要翻译： 提供了一种旋转曲柄轴和内部爆震引擎的方法。 内爆式发动机包括爆燃过渡段。 爆燃过渡段的爆燃与主缸相连，主缸装有活塞。 从爆燃波引起爆震波并将爆震波通过流体，引起气缸中的高压和温度，并将活塞推向下死点。 内部爆震往复发动机可以是单缸，并且可以是二冲程发动机或四冲程发动机。 二冲程内爆炸往复式发动机类似于四冲程内爆炸往复式发动机，但具有不同的阀门布置。 爆炸产生燃料的更彻底的燃烧，从而与内燃机相比可减少一氧化碳的排放。
-
公开(公告)号：US20090320812A1
公开(公告)日：2009-12-31
申请号：US12553098
申请日：2009-09-03
IPC分类号： F02B23/08
CPC分类号： F02B23/08 , Y02T10/125
摘要： A method of rotating a crank shaft and in internal detonation engine are provided. The internal detonation engine comprises a deflagration to detonation transition section. The deflagration to detonation transition section is connected to a main cylinder, which houses a piston. Inducing a detonation wave from the deflagration wave and passing the detonation wave through a fluid, gives rise to high pressure and temperature in a cylinder and pushes a piston towards bottom dead center. An internal detonation reciprocating engine may be a single cylinder and may be either a two or four stroke engine. A two-stroke internal detonation reciprocating engine is similar to a four-stroke internal detonation reciprocating engine but has different valve placements. Detonations produce a more thorough combustion of the fuel and may, thereby, yield reduced emissions of carbon monoxide as compared to internal combustion engines.
-
公开(公告)号：US07907038B2
公开(公告)日：2011-03-15
申请号：US12100890
申请日：2008-04-10
申请人： Frank K. Lu , Donald R. Wilson , J. Craig Dutton
发明人： Frank K. Lu , Donald R. Wilson , J. Craig Dutton
CPC分类号： B64C21/00 , B64C23/005 , B64C2230/12 , Y02T50/166
摘要： Actuation for control of surfaces is provided through use of a conducting material comprising electrolyte particles electrically charged with electromagnetic fields in boundary layers. Interactions of the electrically charged particles with electromagnetic fields in boundary layers are coordinated for generation of control forces for various applications.
摘要翻译： 通过使用包含在边界层中带有电磁场的电解质颗粒的导电材料来提供用于控制表面的致动。 带电粒子与边界层中的电磁场的相互作用被协调以产生用于各种应用的控制力。
-
公开(公告)号：US06857261B2
公开(公告)日：2005-02-22
申请号：US10337920
申请日：2003-01-07
申请人： Donald R. Wilson , Frank K. Lu
发明人： Donald R. Wilson , Frank K. Lu
CPC分类号： F02K7/02 , F02K7/08 , F02K7/20 , Y02T50/671
摘要： A multi-mode propulsion system for potential application to hypersonic and aerospace planes. The system can employ various propulsion modes at various points in time, with the propulsion system employed at a given point in time being selected according to the velocity of the inlet airflow. In one embodiment, the propulsion system of the present invention has an ejector-augmented pulsed detonation rocket propulsion mode, a pulsed normal detonation wave engine mode, a steady oblique detonation wave engine mode, and a pure pulsed detonation rocket mode.
摘要翻译： 一种用于潜在应用于超音速和航空航天飞机的多模式推进系统。 该系统可以在各个时间点采用各种推进模式，根据入口气流的速度选择在给定时间点采用的推进系统。 在一个实施例中，本发明的推进系统具有喷射器增强的脉冲爆震火箭推进模式，脉冲正常爆震波发动机模式，稳定的斜引爆波发动机模式和纯脉冲爆轰火箭模式。
-
公开(公告)号：US20090038408A1
公开(公告)日：2009-02-12
申请号：US12100890
申请日：2008-04-10
申请人： Frank K. Lu , Donald R. Wilson , J. Craig Dutton
发明人： Frank K. Lu , Donald R. Wilson , J. Craig Dutton
IPC分类号： G01F1/64
CPC分类号： B64C21/00 , B64C23/005 , B64C2230/12 , Y02T50/166
摘要： Actuation for control of surfaces is provided through use of a conducting material comprising electrolyte particles electrically charged with electromagnetic fields in boundary layers. Interactions of the electrically charged particles with electromagnetic fields in boundary layers are coordinated for generation of control forces for various applications.
摘要翻译： 通过使用包含在边界层中带有电磁场的电解质颗粒的导电材料来提供用于控制表面的致动。 带电粒子与边界层中的电磁场的相互作用被协调以产生用于各种应用的控制力。
-
公开(公告)号：US07340903B2
公开(公告)日：2008-03-11
申请号：US10746863
申请日：2003-12-24
申请人： Frank K. Lu , Donald R. Wilson
发明人： Frank K. Lu , Donald R. Wilson
CPC分类号： F02C5/08
摘要： A scalable power generator is described. A scalable, portable pulsed detonation engine is coupled to a turbine which drives a generator and using commonly available fuels, electric energy is provided. Additional embodiments incorporate a mechanical compressor at the intake of the pulsed detonation engine which is driven by a second turbine, the second turbine drives a shaft that powers the mechanical compressor. Other enhancements to the invention and additional embodiments are described.
摘要翻译： 描述了可扩展的发电机。 可扩展的便携式脉冲爆震发动机耦合到驱动发电机的涡轮机并且使用通常可用的燃料，提供电能。 另外的实施例在由第二涡轮机驱动的脉冲爆震发动机的入口处并入机械压缩机，第二涡轮机驱动为机械压缩机供电的轴。 对本发明和附加实施例的其他增强进行描述。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.026 秒)
