Fig. 9 is the schematic plan of wind-driven energy acquisition machine of Fig. Fig. 8 is the schematic side elevation of wind-driven energy acquisition machine that is in Fig. In addition, imagine various Magnus effects and produced system.Magnus effect is at first open in 1853 by professor G. Magnus.Magnus effect is a kind of physical phenomenon, and wherein the object of rotation forms the rotating fluid stream around himself.When this stream when this object, the separation of turbulent boundary layer is delayed on a side of moving along fluid flow direction of object, object along with a side that the fluid flow direction opposite direction moves on separating of turbulent boundary layer be pushed into.Therefore, along object with fluid mobile phase with direction one side of moving exert pressure and be substantially perpendicular to moving of fluid flow direction to provide.Briefly, when rotary cylinder when running into fluid at angle and flow with its spin axis, produce lifting force (lift) perpendicular to the direction of stream.If rotary cylinder is installed on the pivotal axis, more or less according to the direction rectangular lift of sense of rotation generation with the current of process cylinder.
- Continua superación y mejora de las capacidades
- Confusión o delirio
- Merienda un licuado de apio o piña (siempre y cuando tu médico lo autorice)
- Iniciar una conversación (60%)
- Altas cargas de entrenamiento
- En mujeres de edad reproductiva, la dispareunia tiene una prevalencia de entre un 10 y un 15 %
- Dificultad respiratoria
- Dos buenos aliados para controlar la tensión arterial
Figure 23 shows the block diagram of hydraulic energy harvester, and it is designed for sets up pipe-line system, and this harvester one side is by the pipe-line system transferring electric power. In view of the problem relevant with the standing state of fluid flow energy harvester, consider the demand of the increase of industrial electric power, need a kind of system, it can not damage plant and animal, and can be incorporated in the environment, can not disturb natural flows, perhaps hinder the bottom that most of sunlight arrives water body.Also need environmental protection, quiet, efficient and simple energy acquisition machine, it can bowed and hang down under the condition that flows and operate. Patent No. 4717832,5074710 and 5222833, the disclosure of these patents is incorporated this paper by reference into.
Dolor Neuropático Central
Energy-producing axial flow turbine formula device also known liquid from tidal flow and riverbed flows.These devices are disclosed in people’s such as U. S. Patent P.Vary No.3,980,894, W.J.Mounton, the U.S. At above-mentioned Mouton, shown pivot stream modifier in the multiple-unit embodiment of the patent of Jr. Figure 16 and 17 has shown unsteady twin hull ship device.But, the invention is not restricted to adopt unsteady twin hull ship, because can adopt the bed of any kind.According to energy acquisition assembly 405 of the present invention, the energy acquisition machine of describing at above-mentioned any embodiment for example is installed between two pontoons of twin hull ship or hull 626,628 and extends, and perpendicular to the stream orientation that flows shown in arrow 630.Assembly 405 be installed in water 622 the surface under, make the sinking of whole assembly.Current process assembly 405, and produce electric power as mentioned above.
The table 1 of this report provides the summary of the water power energy of the U.S., has shown to bow/high power and all low power sources, comprises unconventional and miniature water power source, and the power that can obtain about 47000MW is used for gathering.Effectively gather these energy can make at present the energy that only produces by the water source in the U.S. The system that also developed utilizes the low water head produce power.Described these systems in the U.S. Low water head and the low hydraulics that flows account for main flow in the world.U.S. In the operation period of energy acquisition machine 1, in case Magnus rotor 5 moves to the position of the back that stops baffle plate 10 (with respect to stream 90 direction), then this fluid stream is hindered and motor 20 is stopped.Stopping of motor 20 in conjunction with the stream that is hindered, make that the energy of storage turns back to lower lower position with framework 69 and Magnus rotor 5 in the counterweight 65, wherein motor 20 is reset, so that Magnus rotor restarts rotation, lift is provided thus and begins this process once more.But, the invention is not restricted to use counterweight to make framework 69 turn back to lower position, because can reversing, motor 20 drives the lower position that Magnus rotor 5 arrives as shown in Figure 3 downwards.
In the operation period of energy acquisition machine 200, in case Magnus rotor 205 moves to the position of the back that stops baffle plate 210 (with respect to stream 290 direction), then this fluid stream is hindered and motor 220 is stopped.Stopping of motor 220 in conjunction with the stream that is hindered, make that the energy of storage turns back to lower lower position with framework 269 and Magnus rotor 205 in the counterweight 265, wherein motor 220 is reset, so that Magnus rotor restarts rotation, lift is provided thus and begins this process once more.But, the invention is not restricted to use counterweight 265 to make framework 269 turn back to lower position, because can reversing, motor 220 drives the lower position that Magnus rotor 205 arrives as shown in figure 10 downwards. In the operation period of energy acquisition machine 11, in case Magnus rotor 105 moves to the position of the back that stops baffle plate 100 (with respect to stream 190 direction), then this fluid stream is hindered and motor 120 is stopped.Stopping of motor 120 in conjunction with the stream that is hindered, make that the energy of storage turns back to lower lower position with framework 169 and Magnus rotor 105 in the counterweight 165, wherein motor 120 is reset, so that Magnus rotor restarts rotation, lift is provided thus and begins this process once more.But, the invention is not restricted to use counterweight 165 to make framework 169 turn back to lower position, because can reversing, motor 120 drives the lower position that Magnus rotor 105 arrives as shown in Figure 7 downwards.
Dolores Musculares Piernas
But, although there is the aforementioned techniques effort, do not have known system can from bow/high power and low-power source for example morning and evening tides and/or river produce electric power, and can produce continuously under the flox condition that changes. The present invention relates to a kind of device that is used for collecting energy, more specifically, relate to a kind of by flow the energy acquisition machine of extraction energy from fluid when the fluid stream lift that exploitation is formed by fluid stream during through rotary cylinder.This device can use with hydraulic pressure-pneumatic, waterpower, wind-force or wave power system. The device except that motor 820 that drives Magnus rotor 85 also falls into scope of the present invention.Clutch can be embedded in motor 820 or the small gear 825, so that stop motor rotation, can adopt planetary pinion, perhaps can adopt cam, and it makes motor 820 slide, and makes it engage with Magnus rotor 85 and breaks away from.