623results about "Direct flow property measurement" patented technology

The approach presented here relates to an analysis device for analyzing a viscosity of a fluid. The analysis device comprises a detection device and a provisioning device. The detection device is formed to determine the viscosity of the fluid using at least one Doppler parameter of a Doppler spectrum of the fluid. The provisioning device is formed to provide or transmit a viscosity signal that represents the viscosity determined by the detection device.

The invention relates to the technical field of gas viscosity testing, in particular to a gas viscosity testing device and method suitable for multiple working conditions, the gas viscosity testing device comprises a constant temperature box, a capillary tube, a driving mechanism, a first cylinder and a second cylinder, and the first cylinder and the second cylinder have the same structure and are arranged oppositely. The device is reasonable and compact in structure, and the coaxial equal-diameter double cylinders which are oppositely mounted are adopted, so that two problems in a gas viscosity capillary method test can be solved: firstly, the gas state is adjusted, and the piston rod moves left and right by utilizing the driving mechanism, so that the volume of a rodless cavity of the cylinder is changed; in this way, the pressure increasing or reducing function can be achieved through the driving mechanism and the air cylinder, and therefore gas reaches the set pressure. The gas state is kept constant in the testing process, the first air cylinder and the second air cylinder are communicated with the capillary tube to form a closed testing loop in the testing process, the gas flow in the testing loop can be adjusted by changing the movement speed of pistons of the two air cylinders, and the requirement for conducting multiple sets of tests in the same gas state is met.

The invention belongs to the related technical field of lubricating oil detection, and particularly discloses a vehicle lubricating oil testing device and a testing method.The vehicle lubricating oil testing device comprises a detection table, a detection computer and an X-axis sliding rail mechanism, and the X-axis sliding rail mechanism is erected above the detection table through installed supporting bases on the two sides of the upper end face of the detection table; a sliding seat is slidably installed outside the X-axis sliding rail mechanism, an L-shaped frame is fixedly connected to the outer side of the sliding seat, a hard pipe is connected to the upper portion of the interior of the L-shaped frame through an arranged lifting piece, and an oil scraping sealing cylinder is connected to the lower portion of the exterior of the hard pipe through a clamping shell fixedly connected in a sleeving mode. Efficient and accurate batch detection of the viscosity of the lubricating oil is achieved, the problems that traditional detection is low in efficiency, prone to pollution and poor in data reliability are solved, and the detection requirements of multiple types of lubricating oil are met.

The invention relates to the technical field of laser displacement meters, discloses a calibration method of a laser displacement meter for a Beidou device based on multi-data coupling, and effectively solves the problems of time delay compensation and data synchronization of cooperative work of multiple devices in a dynamic environment. According to the invention, when a carrier moves at a high speed or environmental parameters suddenly change, submillimeter-level positioning precision can still be maintained, meanwhile, data processing delay is controlled within a millisecond-level range, the reliability of a measurement system under a complex working condition is remarkably improved, and through double marking of a GNSS timestamp and a local clock, the measurement precision is greatly improved. And an accurate time deviation observation value is provided for a subsequent time delay compensation algorithm, so that a time-space unified data basis is established in a data preprocessing stage, and the feasibility of multi-source heterogeneous data fusion is remarkably improved.

The invention relates to the technical field of material physical property testing, and discloses an injectable hydrogel wound dressing tensile strength testing method, which comprises: establishing a correlation model of the mass and the maximum fracture load of a standard sample at different temperatures, and the correlation model of the initial rigidity and the temperature; measuring the mass and the actual maximum fracture load of the to-be-measured sample, and determining the actual initial rigidity of the to-be-measured sample; according to the method, the actual initial stiffness is calculated, the equivalent temperature of the test is converted by utilizing the actual initial stiffness, the standard theoretical maximum fracture load is calculated in combination with the sample mass and the corresponding model, and the performance is judged by comparing the two, so that the measurement of the geometric dimension of an irregular sample is avoided by constructing the correlation between the mass and the mechanical performance; the quality control problem of an in-situ forming material is solved, and the reliability of a judgment result in an industrial environment is further ensured by utilizing mechanical response data of the same test through an integrated temperature self-adaptive calibration mechanism.

Disclosed is a fracture plugging simulation experimental device and an experimental method thereof. The device comprises a simulated wellbore, a simulated formation, a simulated fracture, a plurality of pressure sensors and vales, a mixing barrel, a liquid injection port and a pressurization port, a liquid collection tank, a plugging fluid storage tank, a heating device, etc. The method comprises: loading the simulated formation with the simulated fracture in the simulated wellbore, closing the second valve and turning on the mixing device, injecting a lost circulation material into the mixing barrel, closing the liquid injection port and turning on the heating device and pressurizing, stopping pressurizing and opening the second valve to establish a plugging process, turning on the plunger pump to continue pressurizing, and collecting a fluid pressure change of the simulated fracture in the plugging process; and calculating a pressure-bearing capacity of plugged fracture.

The invention discloses a method for testing a melt index. The method comprises the following steps: preheating a melt charging barrel to a preset temperature, and carrying out heat preservation for a first preset time; feeding to be measured is loaded into a containing cavity of a melting charging barrel, a piston rod is inserted into the melting charging barrel, a mass piece with the first weight is added to the piston rod, the feeding to be measured is melted into molten feeding under the pressure of the piston rod and is compacted, and therefore falling materials with the preset length are exposed out of a discharging opening of the melting charging barrel; switching the weight of the mass piece on the piston rod from the first weight to the second weight, so that the to-be-detected feed flows out of the discharge port under the pressure of the piston rod and is cut to obtain a plurality of sections of first to-be-detected samples, and calculating the melt index of the to-be-detected feed; the range of the first weight is 2.16 kg to 10 kg, and the range of the preset length is 1 cm to 30 cm. Therefore, the air in the melt charging barrel can be exhausted, the components of the to-be-tested feed are more uniform, the uniformity of the first to-be-tested sample is improved, the fluctuation of the tested melt index is reduced, and the accuracy of the test result is improved.

The invention discloses a liquid viscosity detection device, and particularly relates to the field of viscosity detection.The liquid viscosity detection device comprises a base, a control box and a bathtub are arranged on the base, the bathtub is used for containing constant-temperature bath liquid, a cylinder cover covers the bathtub, an opening is formed in the cylinder cover, and a capillary tube clamp is arranged at the opening; the capillary tube clamp is used for clamping the capillary tube viscometer, the capillary tube viscometer extends into the bathtub, a heating assembly and a stirrer are mounted on the cylinder cover, the heating assembly is used for heating constant-temperature bath liquid, and the stirrer is used for stirring the constant-temperature bath liquid. The capillary viscometer extends into the bathtub, the constant-temperature bath liquid is heated by the heating assembly, and the stirrer is used for stirring to uniformly distribute heat, so that the temperature of the to-be-detected liquid in the capillary viscometer can be kept constant, and the viscosity of the to-be-detected liquid under a certain temperature condition can be detected; and the influence of environment temperature change is avoided.

A filter device includes a housing including a columnar portion having a columnar shape and provided at a filter device including a filtration member that filters a liquid, a pressure difference detection unit provided at the housing and configured to detect a pressure difference between a pressure upstream of the filtration member and a pressure downstream thereof, a viscosity sensor configured to measure viscosity of the liquid, and a temperature sensor configured to measure a temperature of the liquid are included. A hollow portion is provided inside the columnar portion, both ends of the hollow portion being covered, the hollow portion is provided with the viscosity sensor and the temperature sensor, and a communication hole that allows the hollow portion and a space outside the housing to communicate with each other is provided in the housing.

The invention relates to the technical field of viscosity testers, and discloses a high-precision asphalt kinematic viscosity tester calibration device, which comprises a main body assembly, a tester and a protection frame, and the protection frame is arranged below the tester; the positioning assembly is arranged on the protection frame and comprises a positioning piece and a locking piece, the positioning assembly comprises a supporting frame, the supporting frame is located on the inner side of the protection frame, a supporting rod is movably connected in the protection frame, a supporting sleeve is fixed to one side of the supporting rod, a positioning rod is fixed in the supporting frame, and the positioning rod is movably connected with the interior of the supporting rod. The device has the beneficial effects that through the arrangement of the positioning assembly, the rotor can be positioned, the rotor can keep a stable inclination angle when entering the asphalt, and the rotor can be slowly restored to a vertical state after entering the asphalt, so that the condition that bubbles are generated in the asphalt is avoided, and when the rotor is moved out of the asphalt, the rotor is prevented from being damaged. And the rotor can be cleaned through the cleaning assembly.

The invention relates to the technical field of ethylene tar stabilizer detection, in particular to a viscosity detection device for an ethylene tar stabilizer, which comprises a frame body and a transparent plate fixedly connected to the frame body in a penetrating manner, a console is fixedly connected to the frame body, a mounting rack is rotatably connected to the frame body, and a capillary viscometer is fixedly connected to the mounting rack. A right air cylinder is started to drive a right hollow blocking block to move through a fixing plate to block an air inlet pipe, then a driving motor is started, the hollow blocking block carries out suction treatment on the interior of the air inlet pipe, and a cleaning agent continuously flows in a reciprocating mode to clean the interior of the capillary viscometer; meanwhile, the middle air cylinder and the left air cylinder are started in sequence to enable the rubber sleeve and the left hollow blocking block to block the capillary viscometer, so that a cleaning agent in the capillary viscometer can be automatically sucked to complete comprehensive cleaning, a person does not need to cooperate with an ear washing bulb for cleaning, the operation is convenient, and the working efficiency is improved. Therefore, the subsequent detection efficiency of the viscosity of the ethylene tar stabilizer is improved.

The invention relates to the technical field of material performance testing, in particular to a neat paste flow testing method and system based on multi-mode dynamic imaging. The test method comprises the following steps: collecting a continuous infrared image sequence of a neat paste free flowing process; synchronously triggering visible light supplement in a flowing initial stage, and obtaining at least one frame of visible light image; performing registration fusion on the visible light image and the infrared image at the corresponding moment to generate an enhanced image frame; extracting a neat paste contour in real time based on the enhanced image frame, and calculating dynamic parameters; according to the change trend of the dynamic parameters, the flowing stability opportunity is adaptively judged; and triggering final contour extraction at a stable opportunity, and calculating static morphological parameters and dynamic process parameters. Through the multi-modal dynamic imaging and intelligent image fusion technology, complex edge contours are accurately extracted, impurity interference is eliminated, and the measurement precision is improved.

The utility model discloses an article viscosity measuring device which comprises a viscometer, a water bath box and a temperature controller, a temperature sensor is fixedly installed at the middle end of the bottom of an inner cavity of the water bath box, an electric heating pipe is fixedly installed at the lower end of the inner cavity of the water bath box, and a protective cover plate is movably connected to the top of the outer surface of the water bath box. And the right end of the protective cover plate is movably connected with a viscosity pipe. Through the arrangement of the viscosity tube, fluid needing to be tested can be contained, through the arrangement of the adjusting screw rod, the U-shaped guide plate, the guide groove, the locking clamping block and the L-shaped guide strip, the effect of rapidly clamping and fixing the viscosity tube is achieved, the viscosity tube is effectively prevented from displacing, and the working efficiency is improved. Meanwhile, through the arrangement of an electric heating pipe, a temperature sensor, a water bath box and a temperature controller, the effect of constantly regulating and controlling the temperature around the viscosity pipe is achieved, and the accuracy of subsequent detection of the viscometer on the fluid in the viscosity pipe is effectively guaranteed.

The invention discloses a device and a method for measuring the fluidity of a cement-based grouting material, and aims to provide a device and a method for measuring the fluidity of the cement-based grouting material, which are not limited by field flatness, can meet the measurement requirement of high fluidity and can accurately evaluate the fluidity of the cement-based grouting material. A device for measuring fluidity of a cement-based grouting material comprises: a cement-based grouting material preparation device, which comprises a material preparation cylinder; the residual pressure measuring device comprises a material receiving barrel and an upper infrared distance recorder, the upper end of the material receiving barrel is open, the upper infrared distance recorder is located at the opening of the upper end of the material receiving barrel, and the observation range of the upper infrared distance recorder covers an inner cavity of the whole material receiving barrel; the fluidity measuring device comprises a measuring slim tube and a lower infrared distance recorder, the measuring slim tube is connected with the bottom of the material preparation barrel and the bottom of the material receiving barrel, and the observation range of a lower infrared distance penetrates through an inner cavity of the whole measuring slim tube in the axial direction of the measuring slim tube.

The utility model discloses a melt flow rate measuring device which comprises a machine base and a control device, a smelting furnace box is arranged on the machine base, a door plate is arranged on one side of the smelting furnace box, a feeding port and a discharging port are formed in the smelting furnace box, the feeding port is communicated with a charging barrel arranged in the smelting furnace box, and the discharging port is communicated with a discharging port arranged in the smelting furnace box. A discharging opening is formed in the bottom of the charging barrel, a mouth mold is arranged at the bottom of the charging barrel, a material cutting device is arranged below the discharging opening, a material disc is arranged below the material cutting device, and a pressure sensing unit is arranged below the material disc; and the weight mechanism is used for extruding the melt. And the bottom of the charging barrel adopts a replaceable conical mouth mold design, so that mouth molds with different sizes can be replaced according to the test requirements of different plastic materials, and the universality and the flexibility of the device are enhanced. In addition, the fixture is adopted, so that the charging barrel is simple and quick to fix and replace, and the testing efficiency is improved. And the charging barrel and the mouth mold are easy to detach, so that the charging barrel and the mouth mold are convenient to clean and maintain.

The present application describes a positive displacement pump for delivering a material to be delivered, comprising a measurement assembly having at least one measurement channel through which at least a portion of the material to be delivered delivered by the pump can flow, the at least one measurement channel having a non-circular cross-section, and the measurement assembly having a pressure sensor assembly, and a pressure sensor for detecting pressure acting at positions spaced apart in the flow direction of the at least one measurement channel when at least a portion of the material to be conveyed conveyed by the pump flows through the at least one measurement channel. A system having a positive displacement pump and a control unit is also described.

An apparatus (100) for the production of a plaster slurry is described, the apparatus (100) comprising a mixer (102) for mixing at least plaster and water to form a plaster slurry, the mixer (102) comprising an outlet conduit (122), a foam generator (106) for mixing at least air, a foaming agent and water to produce a foam, the foam generator (106) in fluid communication with the mixer (102) via a fluid pathway (116) comprising a foam conduit (117); and a mass flow meter (124), wherein the mass flow meter (124) is configured to measure the density and mass flow rate of the foam within the foam conduit (117) or the plaster slurry within the outlet conduit (122). Additionally, a method of manufacturing a plaster slurry is described.

The utility model discloses a blast furnace slag viscosity detection device capable of judging the height of a liquid level. The blast furnace slag viscosity detection device comprises a rotating plate, a frame, a second motor, a screw rod, a torque sensor, a fixed plate, a corundum measuring tube and a molybdenum measuring head, a frame is vertically arranged on the upper surface of the rotating plate, a lead screw is vertically arranged in the frame, the lower end of the lead screw is rotationally connected with the inner bottom face of the frame, and the upper end of the lead screw vertically and upwards extends out of the upper surface of the frame and is in linkage connection with the output end of a second motor; a sliding block is arranged on the lead screw in a sleeving and screwing mode, a torque sensor is arranged at the position, close to the top end, of the sliding block, then under driving of a second motor, the sliding block vertically moves up and down along the lead screw, and the rotating force of the lead screw is monitored through the torque sensor; a fixing plate is horizontally and transversely arranged on the left side face of the sliding block, a corundum measuring pipe is vertically arranged at the left end of the lower surface of the fixing plate, and a molybdenum measuring head is coaxially arranged at the lower end of the corundum measuring pipe. The device can be used for judging the height of the liquid level and improving the accuracy of a slag viscosity detection result.

The present application provides a high-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus. The method comprises: continuously extruding a material under test as a melt, measuring and recording an inlet pressure P. a mass growth rate w, and the diameter D′ of a melt sample strip, and obtaining apparent shear viscosity ηa(t) (step A1); obtaining an outlet expansion rate δ (step A2); recording and displaying curves ηa(t) and δ(t), and treating the time corresponding to an increase of a set percentage on the curves as a cross-linking starting time TX (step A3); selecting a reference sample for testing, and determining a cross-linking reaction starting time TS according to ηa(t) and δ(t) curves of the reference sample (step A4); and defining an index α according to TX and TS.

A system includes a reflector and a radar system positioned opposite from the reflector with an area under test therebetween having a particle-medium mixture. The radar system includes an antenna to emit, at the reflector, a series of chirps within a first electromagnetic signal and to receive a second electromagnetic signal that includes reflected chirps that bounce off the reflector. An ADC converts the second electromagnetic signal to a digital signal containing phase, frequency, and amplitude information. A processing device is to process the digital signal to: detect raw phase data of reflector peaks to be tracked over the reflected chirps; unwrap the raw phase data into a continuous phase-based signal; correct for phase non-linearities within the continuous phase-based signal; and generate, from the corrected continuous phase-based signal, a path-integrated particle number density for the particle-medium mixture.

The invention belongs to the field of porous medium multiphase flow research, and particularly relates to a three-dimensional micro-fluidic multiphase flow chip experimental platform based on a vibration condition and an experimental method of the three-dimensional micro-fluidic multiphase flow chip experimental platform based on the vibration condition. The device can simulate the micromechanism of oil-water-gas three-phase flow, and the micro-fluidic chip is arranged on the three-dimensional vibration table, so that the dynamic change of a multi-phase fluid interface is observed in real time through the high-speed camera under different vibration frequencies and amplitude conditions, and the influence of the dynamic change on the flow characteristics is analyzed. Through experiments, the influence of vibration conditions on residual oil mobilization can be discussed, and a microscopic basis is provided for optimizing a vibration-assisted oil extraction technology. A novel research tool and an experiment platform are provided for improving the recovery efficiency and developing complex reservoirs, and the development of the vibration oil extraction technology is promoted.

The invention discloses a new material rolling oil viscosity detection device, and relates to the technical field of new material rolling oil detection, the new material rolling oil viscosity detection device comprises a heating seat and a suction assembly, the top of the heating seat is provided with a water bath cylinder, the top of the water bath cylinder is provided with a top cover, the top of the top cover is fixedly provided with a motor, and the output shaft of the motor is connected with a driving gear. Switching of the three-way valve and linkage of the suction mechanism can be synchronously completed through simple operation of pushing and pulling the adjusting plate, in the pushing process of the adjusting plate, the toothed plate and the adjusting gear are meshed to drive the valve rod to rotate, the three-way valve is communicated with the capillary viscometer and the suction pipeline, and meanwhile the speed reducer reduces the speed and increases the torque to drive the piston to reciprocate to form stable negative pressure; continuous suction is achieved by matching with the design of two sets of one-way valves, when the adjusting plate is pulled back, the three-way valve automatically resets to be communicated with the atmosphere, additional operation devices are not needed in the whole process, the tedious process of repeatedly switching air suction equipment in traditional detection is remarkably simplified, and the suction rate is accurately controlled through the speed reducer.

The invention relates to the technical field of adhesive fluidity detection, in particular to an adhesive fluidity testing device which comprises a detection table, a viscosity cup and the like. And a viscosity cup is placed on the detection table. According to the invention, basic flowability test of the adhesive, flowability test of the adhesive dripping on different materials, relation model test of the flowability of the adhesive dripping on different materials under established temperature conditions, and test of relation model of the flowability of the adhesive, dripping amount and coverage under board bonding action are integrated; testing of relation models of adhesive fluidity, dripping amount, coverage range and bonded materials under the plate bonding action and bonding strength testing are integrated, testing items of the testing device are enriched, and the practicability of the testing device is improved.

The utility model provides a slurry shield machine slurry testing system which comprises a storage tank, a slurry pumping assembly, a slurry testing assembly, a pipeline, a funnel and a first measuring flask arranged on one side of a support, a second measuring flask arranged on the other side of the support, the funnel is located above the first measuring flask, a first screen is arranged in the funnel, and a funnel opening and closing electric ball valve is arranged at the bottom of the funnel. A first measuring flask is supported on an electronic weighing instrument, a second measuring flask is flush with the first measuring flask, a laser tester is arranged on a support and is aligned with a set scale on a funnel, a capacitance proximity switch is arranged below the funnel, and a clamping ring is an open-close type clamping ring which is rotatably arranged on the support. According to the automatic sampling device, automatic sampling and automatic detection can be achieved, time and labor are saved, efficiency is high, accuracy and reproducibility are good, and shield construction can be better guided.

A fluid flows through a flowmeter system including a first conduit, a U-bend, and a second conduit. Various differential pressures of the fluid flowing through the flowmeter system are measured. The differential pressures of the fluid are measured by various pressure sensors (for example, differential pressure sensors) installed on the flowmeter system. Rheology of the fluid is characterized by performing calculations using the measured differential pressures of the fluid and relative positions of the pressure sensors throughout the flowmeter system.

The invention discloses a lubrication degree detection device for lubricating oil production, and relates to the technical field of lubricating oil detection.The detection device comprises a control console, a lower end cover, a heat preservation box and an upper end cover are sequentially arranged above the control console, and a water bath box is arranged in the heat preservation box; compared with an existing detection device, the detection device is provided with the pretreatment assembly and the cleaning assembly, bubbles in the lubricating oil to be detected can be effectively removed through the pretreatment assembly before the lubricating oil in the viscosity pipe is tested, and therefore the detection precision is improved; after lubricating oil detection is finished, the viscosity tube can be directly cleaned through cooperation of the cleaning assembly and the pretreatment assembly, and meanwhile, the inner wall of the viscosity tube is dried by means of heat of the temperature adjusting mechanism, so that the operation efficiency is improved, the occupied space of equipment is reduced, and the maintenance cost is reduced.

The invention discloses a viscosity detection device and method for emulsion paint, and relates to the technical field of emulsion paint.The viscosity detection device is characterized in that a screw is arranged on a heating assembly, the screw extends to the outer side of an outer shell, the heating assembly surrounds the outer wall of a cup body, and the height of the heating assembly is adjusted by rotating the screw; the heating rings are arranged to heat the cup body, the screw rod is rotated to drive the heating ring at the top to move downwards so as to drive the multiple heating rings to be close to one another downwards, and therefore the heating area of the cup body is adjusted, after adjustment, the whole cup body is evenly heated originally, and the heating efficiency is improved. The cup body is gradually heated from the bottom to the top, and when temperature difference exists in the latex paint in the cup body of the same cup, the viscosity of the latex paint is tested.

The present application provides a high-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus. The method comprises: continuously extruding a material under test as a melt, measuring and recording an inlet pressure P, a mass growth rate w, and the diameter D' of a melt sample strip, and obtaining apparent shear viscosity ηa(t) (step A1); obtaining an outlet expansion rate δ (step A2); recording and displaying curves ηa(t) and δ(t), and treating the time corresponding to an increase of a set percentage on the curves as a cross-linking starting time TX (step A3); selecting a reference sample for testing, and determining a cross-linking reaction starting time Ts according to ηa(t) and δ(t) curves of the reference sample (step A4); and defining an index α according to Tx and Ts.

Embodiments herein relate to systems and methods for varnish detection and / or monitoring in hydrocarbon fluids. In various embodiments, a system for monitoring varnish compounds in fluids is included herein including a control circuit in communication with a fluid property sensor. The system can measure one or more fluid properties (such as dielectric constant, density, resistivity, viscosity and the like) with the fluid property sensor, monitor the same over a time period, and identify an occurrence of a rate of change in the measured property indicating a presence of the varnish compounds. In various embodiments, a system herein can be configured to measure a fluid property of a fluid with a fluid property sensor, monitor the fluid property value over a time period, and predict a time of the onset of varnish compound formation based on the trend of the fluid property value over time. Other embodiments are also included herein.

The utility model discloses a rapid viscosity and density detection device for bionic blood, and relates to the technical field of detection equipment. A constant-temperature bath box is fixedly connected to the inner wall of the lower side of the supporting frame, a volume cup is arranged in the constant-temperature bath box, a capillary tube is connected to the lower end of the volume cup, a density measuring piece is arranged on the inner side of the volume cup, an optical fiber timer is connected to the inner side wall of the constant-temperature bath box, and the detection end of the optical fiber timer and the joint of the volume cup and the capillary tube are located on the same plane. Constant-temperature water is introduced into the constant-temperature bath box through the water inlet pipe, and it is guaranteed that the water temperature in the constant-temperature bath box is kept constant all the time; the bionic blood is guided into the volume cup, the density of the bionic blood is measured through the density measuring piece, and therefore the density of the bionic blood is obtained; then the optical fiber timer and a communicating valve on the liquid outlet pipe are opened, the optical fiber timer starts timing, timing is stopped after all the bionic blood in the volume cup flows out, the viscosity of the bionic blood is in direct proportion to the flowing-out time, and therefore the viscosity of the bionic blood is calculated.