138 results about "Water effect" patented technology

A system and method for shallow water simulation may provide a framework for solving General Shallow Wave Equations (GSWE) to efficiently simulate 3D fluid effects on arbitrary surfaces using a height field representation. The height field representation may include height columns constructed along surface normals, which may be dependent on a condition of boundary cells adjacent to fluid cells and/or artificial viscosity effects. The framework may provide implicit schemes for solving for the effects of external forces applied to the fluid, including gravity and surface tension, and explicit schemes for solving for advection effects. The system and method may be implemented on general-purpose CPU(s) and/or GPU(s) and may be capable of simulating a variety of fluid effects including: waves, rivulets and streams, drops, and capillary events. In some embodiments, the system and method may achieve real-time fluid control and fluid shape design through user-interaction (e.g., in a graphical painting application).

A memorial object cast in a mold and formed of a concrete mix having up to about 50% sand, up to about 25% aggregate, up to about 25% cement, and water. In one embodiment of the invention cremation ash is incorporated in the mix up to about 60% of the mix, with the percentage of at least one of the other ingredients, preferably sand and/or aggregate, being reduced corresponding to the amount of cremation ash added. In another embodiment, a cavity is formed in the object for receiving and holding a separate container holding cremation ashes. Various additives can be added to the mix, either alone or in combination, including an accelerator, an air entrainer, a plasticizer, and glass fibers. One or more of a motion detector, voice-activated recording, water effects and/or an illumination device can be mounted in the object.

A water amusement ride system is disclosed. The system may include a device or apparatus, including a water bypass channel in fluid communication with a channel of water. The water bypass channel may include a water entrance, a water exit, and an adjustable valve. The water entrance is in fluid communication with water upstream of the apparatus. The water exit is in fluid communication with water downstream of the apparatus. The adjustable valve may be located between the water entrance and the water exit. The adjustable valve may be adjusted to control an amount of water exiting the water bypass channel. The water bypass channel may increase the flow rate of water between the water entrance and the water exit of the water bypass channel. The water bypass channel may assist in controlling a water effect.

The invention discloses a double piston crank type dust reducer. The upper end of a device body is fixedly connected with a water purification tank, the upper end of the water purification tank is communicated with a water injection port, the left and right sides of the upper portion of the device body are respectively provided with a left spray chamber and a right spray chamber, the lower portionof the device body is provided with a driving motor, the driving motor is connected with a power source and a switch through a wire, and the upper portion of the driving motor is rotatably connectedto a driving shaft; a bearing of the driving shaft is rotatably connected to the device body, the upper portion of the driving shaft is fixedly connected with a crankshaft, a first connecting rod anda second connecting rod are respectively sleeved with the middle of the crankshaft, and the left end of the first connecting rod is rotatably connected to a first piston plate. The device reciprocatesby the first piston plate to continuously spray the water in the water purification tank to reduce dust, a rotating nozzle is provided with a spiral micro tube, the rotating nozzle rotates under thewater pressure reaction force, the spraying range is wider, and a second piston plate adsorbs dust contained in gas through the water effect in the water purification tank, thereby purifying the air and achieving double-effect dust removal.

The invention discloses a general model test system for slope stability mechanism research under multi-seepage conditions which realizes different seepage conditions by designing three different boundaries in a model device for various types of induced slope seepage under complicated water environment changes. Boundary 1 (a rainfall device) can be used to simulate slope instability under rainfalleffect, boundary 2 (a water supply tank and a porous glass plate) can be used to simulate the lateral-seepage instability caused by the water filling of slope trailing edge cracks or the stable waterlevel change at the trailing edge, and boundary 3 (water injection space) can be used to simulate the seepage instability from the bottom to the top caused by slope bottom water level rise or the local pressure water effect. The three boundaries can be used alone or in combination with each other to achieve better simulation of the water environment change around the slope. According to differentactual engineering conditions, simulations are carried out through different working conditions in order to provide reference for slope stability disaster prevention and mitigation.

The invention provides a waterstop device and waterstop construction method suitable for large-section rectangular pipe jacking starting. The device comprises a waterstop tank body, a waterstop sock sleeve and a grease filling structure, wherein the waterstop tank body is annularly arranged on the outer edge of a tunnel portal building envelope, and the waterstop sock sleeve and the grease filling structure are each connected to the inner side of the waterstop tank body. The method comprises the steps of manufacturing and providing the pipe jacking waterstop device, mounting the pipe jacking waterstop device by utilizing the waterstop tank body, starting a pipe jacking machine to enable the waterstop device to enter a tunnel portal, and pressing and injecting grease into the outer wall of the pipe jacking machine. According to the waterstop device and waterstop construction method, the problems that in the pipe jacking construction process, the sealing performance is poor, and consequently the water effect fails, and muddy water is leaked outwards are solved, and the pipe jacking construction quality is further improved.

The invention relates to a laser and magnetoelectricity comprehensive therapy and a multi-functional therapeutic instrument. The laser and magnetoelectricity comprehensive therapy is a comprehensive physical energy therapy without injecting and taking medicines, that is, the comprehensive energy of laser, a magnetic field, and an electric field acts on a human body to generate photochemical effect, magnetic water effect and electric effect, activate cells for promoting microcirculation, activate blood vessels for improving the activity of erythrocytes, reducing the aggregation of blood platelets and promoting blood circulation with oxygen, purify blood for promoting the metabolism of the human body, and stimulate channels and acupuncture points to ensure that an autonomic nerve is balanced further to resist and remove the damage of free radicals on the human body. The laser and magnetoelectricity comprehensive therapy and the multi-functional therapeutic instrument are used for the treatment of common diseases and frequently encountered diseases, the prevention of subhealthy state, health care, cosmetology, weight losing and so on. The comprehensive therapy is integrated with laser and magnetoelectricity, and the light, the magnetism and the electricity are compatible with one another in principle, so the prior treatment range of the laser, the magnetic field, the electric field and so on, is covered; and the laser and the magnetoelectricity comprehensively act on the human body, and the treatment effects of the laser and the magnetoelectricity are the superposition of various single physical energy therapies due to the all-round three-dimensional treatment.

The invention discloses a concrete face for concrete face rockfill dam, which comprises costalia parts on two sides and a main board part arranged in the middle; each of the main board part and the costalia parts comprises an upper part, a middle part and a lower part which are all plane boards; the main board part and the costalia parts form an arced shape; the angles formed by the main board part and the costalia parts are 4 to 12 degree, and the two angles can be different; the main board part and the upper, the middle and the lower parts of the costalia parts also form an arc shape, and the included angles are 3 to 12 degrees; and the panel slits among the face plate units of the main board part and the costalia parts are fold-line type. Compared with the prior art, compression force is generated between the costalia parts and the rack around, so that the peripheral gap can not split; the face plate units in the invention are occluded with each other, so that the face plates are uneasy to conduct fault movement; and under long-term water effect, the peripheral gap and the splits of the face plates are combined together more firmly, and water seepage phenomenon is avoided.

An ecological duck breeding and rice cultivating method belongs to the technologies of cultivating and planting. The method comprises the following step of putting ducklings into rice fields at different stages during rice growth till head sprouting of the rice, wherein regardless of day and night, the ducklings live in the rice fields, and the rice and the ducklings form an inter-dependence and common-growth composite ecological system. By using vigorous omnivory of the ducklings, weeds and injurious insects in the rice fields are ate off; by using uninterrupted activities of the ducklings, growth of the rice is stimulated, and intertillage muddy water effect can be generated; and simultaneously, excrement of the ducklings can serve as fertilizers, thereby producing pollution-free and safe rice and duck meat. According to measuring and calculating, one duckling lives altogether 45-50 days in the rice fields, discharges duck excrement about 10kg, each 100 ducks equal to fertilizing 1000kg duck excrement, amounting to available nitrogen 5kg, available phosphorus 7.5kg and available potassium 3.1kg; and by utilizing omnivory of ducks, weeds and injurious insects in the rice fields are ate off, and each 100 ducks can save feed 200kg, thereby greatly improving economic benefit.

A method of thin printed circuit board wet process consistency on the same carrier, and more particularly to a printed circuit board in the developing, copper plating, stripping, etching and other wet processes uses the same frame as a carrier from the beginning to the end of the wet process, such that the thin printed circuit board is conducted a continuous and automatic wet process to avoid disassembly, storage and transportation between each process. Moreover, when using the flame, the thin printed circuit board is smooth and flattening in the wet process for avoiding “water effect,” the effective area is not exposed to any mechanical members for preventing scratches, and there are point contacts between the thin printed circuit board and the frame for preventing chemical residue. Accordingly, the present invention can not only enhance the yield of the thin printed circuit board but also shorten the production time.

The invention provides a method of realizing earth ocean water effect in a three-dimensional scene. The method comprises steps that step1, a labeled graph layer is established; step2, ocean wave textures are generated and loaded; step3, vertex conversion is carried out by a vertex shader; step4, pixel shading is carried out by a fragment shader; step5, the fused and mixed calculation of the surface colors, the textures, the illumination of the ocean is carried out to acquire drawing data. Compared with the prior art, the ocean wave effect is simulated accurately, and the simulation effect is extremely vivid.

The invention belongs to the filed of design and manufacturing of a hydraulic mechanical sprayer, in particular to a double-fluid atomization sprayer. The double-fluid atomization sprayer comprises more than one nozzle arranged at the front end of the sprayer, wherein each nozzle comprises a fluid flow hole and a gas hole positioned in the nozzle, the fluid flow hole extends to the end surface exposed out of the nozzle of the sprayer to form fluid outlets, the gas hole extends to the end surface exposed out of the nozzle of the sprayer to form gas outlets, both the fluid outlets and the gas outlets are arranged adjacently, the sprayer is provided with fluid inlet holes and gas inlet holes, and the gas inlet holes and the gas holes as well as the fluid inlet holes and the fluid flow holes are connected with each other through respective and independent gas channels or fluid flow channels. By directly spraying high-pressure water and high-pressure gas out of the nozzle, then disturbing the sprayed water by means of the high-pressure gas and producing a gas-in-water effect after water-gas mixing so as to diffuse the water fog, the atomization covering range of the sprayer is wide, and the sprayer can effectively reduce friction among fog particles and has high spray momentum.

The invention provides a tester for testing water stability of an asphalt mixture. The tester comprises a container, a cover plate, a water leveling chamber, an air chamber, a pressure meter, an air inlet valve, an air exhaust valve, a micro-adjustable valve, a water adding valve, an electric heat pipe and a steel partition board, wherein the electric heat pipe is arranged at the bottom in the container; the steel partition board is arranged in the middle in the container; an opening in the top of the container is covered tightly with the cover plate; the water leveling chamber is arranged on the side, close to the inside of the container, of the cover plate; the air chamber is arranged on the side, away from the inside of the container, of the cover plate; and the air chamber is communicated with the inside of the container through an air hole; the air inlet valve, the air exhaust valve, the micro-adjustable valve and the pressure meter are all installed on the cover plate and are communicated with the air chamber; and the water adding valve is arranged on the cover plate and are communicated with the inside of the container. The tester is perfect in function, easy to operate and capable of well simulating an actual work condition of the water effect on an asphalt pavement, and has good practical effect and application value on a water damage test of the modern asphalt pavement.

The invention discloses an atmosphere peroxy radical sample-introduction apparatus, which comprises a nano tube and a peroxy radical reaction chamber, and dried zero air is introduced into a sheath gas sample-introduction nozzle of the nano tube; the peroxy radical reaction chamber comprises a cushion chamber, an amplification chamber and a reference chamber, the cushion chamber is arranged at a sample outlet end, the amplification chamber and the reference chamber are arranged at a lower end of the cushion chamber in a parallel mode, and the cushion chamber is in a taper shape with a gradually increased diameter according to an atmosphere sample-introduction air-flow direction. The invention also discloses the atmosphere peroxy radical measuring instrument having the atmosphere peroxy radical sample-introduction apparatus. The atmosphere peroxy radical measuring instrument can effectively reduce the interference of atmosphere peroxy radical sample-introduction wall loss and water effect on a reaction chain length, and high-sensitivity accurate measurement of peroxy radical under practical different relative humidity of atmosphere is realized.

Disclosed is a technology for reducing hydroxyl group content in glass. Adding hydroxyl group remover CCI4 to a glass burden until all burden is immersed in the CCI4 liquid, resting the burden in aeration-drying environment, then puting the glass burden in a low-temperature muffle furnace, simultaneously keeping aerating environment to remove decay products of CCI4, the muffle electric stove is slowly heated up to 500-700 DEG C and the heat preservation time is 0.5-3 hours, and then the glass burden in the muffle furnace is transferred into a high-heat glass-melting furnace for melting. Glass with low hydroxyl group content prepared by the technology of the invention has the advantages of low costs, simplicity and easy operation, prominent de-watering effects and the like.

The invention discloses a device and method for starting and stably maintaining filamentous bacteria microdilatancy in the biological nitrogen and phosphorus removal process, and belongs to the field of biochemical wastewater treatment. The device is formed by sequentially connecting a suction sump, an anaerobic cell, an anoxic cell, an aerobic cell and a secondary sedimentation tank. The secondary sedimentation tank is provided with a mud position height marker so that the mud dilatancy degree can be known in real time. A stirrer is arranged in the secondary sedimentation tank so that the rotating speed can be controlled at 8-10 r/min, and mud is prevented from being stirred under stirring when it is ensured that mud at the bottom of the secondary sedimentation tank is in a peristaltic state. By adjusting the pneumatic staying time of an aerobic area and controlling the dissolved oxygen concentration of the aerobic area, the filamentous bacteria microdilatancy is started and stably maintained in the biological nitrogen and phosphorus removal process. Due to the slow stirring in the secondary sedimentation tank, gas interruption can be prevented; due to the net trapping effect of filamentous bacteria, the concentration of suspended matter in output water can be effectively reduced, and meanwhile the turbidity of output water is reduced. The effect of filamentous bacteria is brought into full play, the aims of decreasing the aeration rate and saving energy are achieved, and the concentration of suspended matter in output water is reduced when the output water effect is ensured.

An apparatus and method for creating a flame-on-water effect proves a burner connected to a gas supply. The burner includes a plurality of apertures disposed vertically lower than a gas supply opening within the burner. As such, when the burner is submerged below the surface of a body of water, a gas pocket is maintained within the burner above the apertures. During operation, the burner provides a dispersed supply of gas under water, which gas rises to the surface and is ignited to create the flame-on-water effect.

The present invention is provided with an outlet mechanism with pulsing and rotating water effect, wherein comprising a body and a water processor, the body is disposed with an inlet end and an outlet end, a waterway connected to the inlet end and the outlet end is disposed inside the body, the waterway is disposed with a first cavity, the first cavity is disposed with an inlet hole connected to the inlet end, the section area of the inlet hole is smaller than the discharge area of the first cavity; the water processor is disposed with a corkscrew waterway, which is connected to the inlet end and the outlet end. The outlet mechanism is with simple structure, and it needs less components to be fitting to industrial production.

The invention relates to a construction method of a composite pile foundation. The method comprises following steps: firstly, a rotary jetting rig is used for constructing cement soil stirring piles, and according to the soil conditions, cement powder or cement slurry is selectively sprayed; secondly, a steel protection cylinder is used for carrying out extrusion and expanding on the central positions of the cement soil stirring piles to form pipe pile holes; thirdly, pipe piles with annular steel pile tips sink into the pile holes through static pressure of hammering of pile sinking casing pipes arranged in the pile piles and reach the design position; fourthly, the pile sinking casing pipes are pulled out for pile forming. The pile foundation constructed through the method is high in reliability, and small in influence on surrounding. Meanwhile, under the littoral environment, the cement soil stirring piles easily lose durability under the sea water effect, a detection device and a reinforcing device are added on the basis of pile foundation design, and durability of the pile foundation is effectively improved.