35 results about "Ejection velocity" patented technology

The invention relates to production equipment for steam explosion treatment of micropore structure substances, and the equipment is key treatment equipment of biomass utilization, biochemical engineering, fermentation brewing, solid waste treatment and other industries. The invention provides an instantaneous ejection type steam explosion machine utilizing the steam ejection principle to complete the steam explosion process. Opening of an explosion channel of the steam explosion machine utilizes the steam ejection pressure generated by section difference, thus overcoming the problem of prolonged deflation time along with treatment volume increase in traditional hot blow process. With the increase of the cylinder volume, the section difference also increases accordingly, so that the cylinder ejection velocity can maintain consistent, thus laying the foundation for process scale-up.

The invention discloses a magnetic probe array device and an electromagnetic ejection velocity measurement device and method. The magnetic probe array device comprises a plurality of magnetic probes, bottom plates fixedly connected with the magnetic probes respectively, and a skeleton fixation strip. The bottom plates and the skeleton fixation strip are provided with probe positioning holes for connecting the bottom plates and the skeleton fixation strip through screws; the skeleton fixation strip is provided with probe location holes corresponding to the magnetic probes respectively; after the bottom plates are connected with the skeleton fixation strip, induction coils of the magnetic probes pass through the probe location holes correspondingly; and the skeleton fixation strip has fixation strip positioning holes for enabling the skeleton fixation strip to be fixedly arranged to an electromagnetic ejection device through screws. The magnetic probe array device solves the problem of low measurement precision due to unstable external installation of the magnetic probes on the electromagnetic ejection device, and thus measurement precision is improved; and during repeated disassembly and assembly, positions and angles of the magnetic probes can be identical to those in the last time when the magnetic probes are reinstalled, and thus consistency of velocity measurement is improved.

The present invention provides an aircraft carrier shipboard aircraft ejection block simulation training system. The system comprises an ejection runway, a block runway and a shipboard aircraft simulation training vehicle. The ejection runway and the block runway are straight-through runway with 200m; the ejection runway and the block runway are connected end to end; and a trainer can experience and share the real feeling of the ejection launch and the carrier landing block of the shipboard aircraft on an aircraft carrier with no need for getting on the aircraft carrier or driving the shipboard aircraft so as to obtain the limitation training of ejection acceleration overload and block carrier landing deceleration overload. The aircraft carrier shipboard aircraft ejection block simulation training system is simple in system structure, low in cost and high in energy use efficiency, is modularized and program controlled, regulated in ejection quality and ejection speed and convenient to process, install and train, and is a necessary device for military academy training and entertainment venues so as to increase the number of ejection modules or increase the power of the energy storage motor and an external power device; and moreover, the aircraft carrier shipboard aircraft ejection block simulation training system can be directly used for the ejection of the aircraft carrier shipboard aircraft, and the ejection block device in the system is the required device of the ejector and the blocker of the China aircraft carrier shipboard aircraft.