Method of generating a fuel from water and a compound containing free
radicals
    1.
    发明授权
    Method of generating a fuel from water and a compound containing free radicals 失效
    从水中生成燃料的方法和含有自由基的化合物

    公开(公告)号:US5100642A

    公开(公告)日:1992-03-31

    申请号:US626209

    申请日:1990-12-12

    IPC分类号: C01B3/04

    摘要: A fuel composed of water, a compound in which free radicals have been generated and a solute that stabilizes the free radicals while the fuel is in the liquid state but which releases the free radicals when the fuel is sprayed (vaporized) so that the free radicals then dissociate the water to form hydrogen gas in sufficient concentration to support combustion. The most readily available compounds in which free radicals can be generated to provide the fuel are hydrocarbons and carbohydrates. Free radicals may be generated in solids (e.g., sugar) by charring and grinding the sugar then mixing with acid. Free radicals may be generated in liquids by adding an acid. Polar liquids such as alcohols, aldehydes and ketones have been found to be the most effective stabilizers.

    摘要翻译: 由水组成的燃料,其中已经产生自由基的化合物和当燃料处于液态时稳定自由基但当燃料喷射(汽化)时释放自由基的溶质使得自由基 然后解离水以形成足够浓度的氢气以支持燃烧。 可以产生自由基以提供燃料的最容易获得的化合物是烃和碳水化合物。 可以通过炭化和研磨糖然后与酸混合而在固体(例如糖)中产生自由基。 通过添加酸可以在液体中产生自由基。 已经发现极性液体如醇,醛和酮是最有效的稳定剂。

    Low noise gas turbine
    2.
    发明授权
    Low noise gas turbine 失效
    低噪音燃气轮机

    公开(公告)号:US4175380A

    公开(公告)日:1979-11-27

    申请号:US889704

    申请日:1978-03-24

    IPC分类号: F02C5/10 F23R7/00 F02C5/00

    摘要: At least two gas combustion tubes disposed in an end-to-end relationship provide an elongate combustion chamber closed at both ends. A fuel mixture admitted alternatively into each closed end is ignited for generating positive pressure pulses traveling from one end of the chamber to the other. The combustion energy at one end compressed the fuel mixture from the other to permit ignition. A standing wave thus is formed having a pressure anti-node at each of the closed ends. The combustion chamber length is fixed relative to the frequency of the alternating ignitions to produce in the chamber a standing wave having an even number of quarter wave lengths with pressure anti-nodes and velocity nodes at its ends. The wave form thus has a pressure node and velocity anti-node at its mid-point. Combustion gases are discharged at this mid-point to a storage reservoir and, from the reservoir, to the propulsion turbine. High combustion pressures effectively cancel at the pressure node discharge point to permit cancellation of pressure pulse noise from the turbine exhaust. High velocity gases discharged into the reservoir are smoothed by storage to permit delivery to the turbine at a relatively fixed and high velocity.

    摘要翻译: 以端对端关系设置的至少两个气体燃烧管提供在两端封闭的细长燃烧室。 燃料混合物可替换地进入每个封闭的端点被点燃以产生从腔室的一端行进到另一端的正压脉冲。 一端的燃烧能量将燃料混合物从另一端压缩以允许点燃。 因此,在每个封闭端形成有具有压力反节点的驻波。 燃烧室长度相对于交替点火的频率是固定的,以在室中产生具有偶数个四分之一波长的驻波,其端部具有压力反节点和速度节点。 因此波形在其中点具有压力节点和速度反节点。 燃烧气体在该中点处被排放到储存容器以及从储存器排放到推进涡轮机。 在压力节点排放点处,高燃烧压力有效地消除,以便消除来自涡轮排气口的压力脉冲噪声。 排放到储存器中的高速气体通过储存平滑,以允许以相对固定和高速度输送到涡轮机。