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单词 Pressure drop
例句
1. Again, let pressure drop naturally. Stir in peas and parsley.
2. As it streams out, the pressure drops and a cloud of particles forms.
3. High porosity, high air permeability and low pressure drop.
4. The pressure drop was the driving force of atomization by nozzle.
5. Pressure drop is the basic data for design and operation of a gas - liquid impinging stream scrubber.
6. Furthermore, with the solid mass concentration increasing, the pressure drop of rough-cut cyclone separator decreases, and the separation efficiency and gas discharge of dipleg increase.
7. In spray region, the effective pressure drop is mainly dependent on the static pressure drop due to liquid holdup on the tray, its value is not affected by hole gas velocity.
8. Pressure drop is a key parameter for evaluating filter performance.
9. For branch network, initial flow and initial pressure drop are distributed, and initial pipe diameters are selected.
10. Large one, higher work capacity, small pressure drop and diffluence ratio.
11. The relation equation of pressure drop in oil tank vers burning time and the air volume is established.
12. Experiments of heat transfer and pressure drop in a corrugated plate air-cooled heat exchanger were conducted with variable supply air and hot water flow rates.
13. The structure-related pressure drop model has good accuracy for calculating pressure drop of rough-cut cyclone.
14. According to the mechanism of pressure drop,() vortex theory and the bed equivalent flow model were brought in.
15. We educe relative prediction formula of pressure drop flow of water cut crude oil in pipeline.
16. The window in the cockpit had blown in and the pressure dropped dramatically.
17. As the magma rises towards the surface the confining pressure drops and gas bubbles begin to form and move upwards.
18. Based on the model to calculate mixture loss, a new calculation model of pressure drop for stratified flow in horizontal wellbore has been developed by applying the momentum conservation equation.
19. Such distributors have good gas equidistribution, less mist entrainment as well as low pressure drop, and have already been successfully applied in a large lube vaccum tower.
20. On the base of deeply understanding of preheater cyclone, dose the research for the flow of gas, moving tracks of particles, pressure drop and separated efficiency in many different conditions.
21. Please refer to "Flow Calculations " in the Technical Data section for swing check valve flow coefficient (Cv) and equations to calculate pressure drop through the valve.
22. The results show that the flame height and the excess air ratios depend on the system pressure drop but not on the absolute pressure at the combustion chamber.
23. For the safety of gas transmission in long distance pipeline, the method regarding how to get the proper value of pressure drop rate for the fast block valve on pipeline is studied.
24. Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone.
25. Absolute AquaLine? Series Filter Cartridges feature polypropylene media and a proprietary oring seal. Our pleated construction provides maximum flow rates with the lowest possible pressure drop.
26. When viscous forces predominate the flow is proportional to the pressure drop across the element.
27. Sensors can be mounted without shutting down flow and there is no obstruction or pressure drop. Flow rate and totalizer are displayed continuously along with battery status, signal strength.
28. The method of direction distinguishing not only is that used in heat transfer data processing of heat exchanger, but it is also used to find the solution of norm equation for pressure drop test.
29. Criteria for selection is minimum flow, normal flow, maximum flow and pressure drop across the valve.
30. Parallel - flow heat exchanger has the advantage of integrative performance considering the pressure drop, size and weight.
31. In line design minimizes pressure drop across the valve thereby assuring maximum pump performance.
32. The check valve shall utilize single torsion spring design to minimize pressure drop through the assembly.
33. The inlet pipe penetration into the vessel, the pressure drop across any block valves used. upstream of the venting device, and the inlet piping must be considered when determining these losses.
34. Pressure drop for any intermediate flow condition can be determined asin Steps 1 and 2.
35. The experimental results showed that the circumfluent hydro -cyclones with the separating columns had the higher separating efficiency and the lower pressure drop.
36. Experimental results showed that the circumfluent hydrocyclone with a separate column has the highest collection efficiency and the lowest pressure drop.
37. The system measures pressure drop through the material column to determine the onset temperature for the sintering of bituminous rock.
38. The position of the cohesive zone, pressure drop and top gas temperature are affected by both air blast rate and combustion temperature.
39. In this range, the pressure drop increases in proportion to the specific gravity of the mixture.
40. Data regressions show the equation of pressure drop and mean heat transfer coefficient with frontal wind velocity. It offers good help for the optimal design of direct air cooling system.
41. The detector adopts pressure drop principium to measure micro-ohm. Electric circuit structure adopts four-circuit measuring method, eliminate connection evocative error.
41. try its best to collect and make good sentences.
42. Flowing status of catalyst bed are guaranteed by adopting reaming air scattering plate and raw material sparger method decided according to the calculation of the pressure drop of reactor bed.
43. In fully spray region, gas flow affects the liquid overflow capacity in the downcomer or conical over flow device, hence affects the pressure drop significantly.
44. Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
45. Advanced construction features of this high pressure drop angle globe valve provide quality and long service life, Class 800 ANSI.
46. As the unit near the gas point, having short connecting pipe, pipeline pressure drop and leakage losses are very small.
47. This paper introduces the basic structure of the tray, calculation of pressure drop, arrangement in scrubber.
48. Based on the analyzing the separation mechanism of wire mesh demister, the formulae for calculating the separation efficiency and pressure drop of wire mesh demister have been proposed.
49. Presents the theoretical model of pressure drop for flexible duct.
50. During filtration, some parameters such as pressure drop over filter andflux of liquid nitrogen were tested.
51. The check valves shall utilize a single torsion spring design to minimize pressure drop through the assembly.
52. The total pressure drop increases with the increase of gas velocity. The liquid hold is affected by the insufflation density.
53. If flow rate is in excess of that specified, turn indicator towards closed position, noting pressure drop and valve setting and determining new flow rates from flow rate chart.
54. Conical degree spiral packing has the advantage in the handling ability, pressure drop and dynamic holdup liquid and so on.
55. The results showed that 88% of the total pressure drop across vasculature from arcuate artery fo glomeruli occurs in the interlobular artery and diameter of preglomerular microvessels.
56. When pulsation amplitude increases, air voidage increases a bit, but bed pressure drop increases.
57. Equations both for calculating frictional pressure drop and heat transfer coefficients of single-phase flow in annulus gap are presented from experimental data.
58. Calculated pressure drop was in good consistency with the actual value of industrial unit in operation.
59. This paper studies pressure drop and build up in flowing well, including conventional and modern analysis method.
60. The main parameters of gas-liquid two-phase flow, such as flow patterns, pressure drop and liquid hold-up, are investigated in this paper.
61. The flow pressure drop through the trap indicates an increase of backpressure of the exhaust system.
62. The total pressure drop in hung-up regime is approximately equal to that in the standpipe.
63. The suction pressure drop loss, discharge pressure drop loss, suction temperature increase loss, and mass flow leak loss were analyzed quantitatively.
64. If flow rate is in excess of that specified, turn indicator knob towards closed position, noting pressure drop and valve setting and determining new flow rates from flow rate chart.
65. With the scope of the experiment, whether counter-current or co-current, the gas pressure drop of irrigating RPB are less than that of dry RPB, and it decreases slightly when liquid flux raises.
66. The smelting process was strengthened by using high top pressure, high pressure drop, large blowing rate, reduced tuyere section and enhanced blasting velocity.
67. PRESSURE DROP OF NON - NEWTONIAN FLUID IN FIN AND TUBE TYPE HEAT EXCHANGER.
68. Tightness ( KPa ) Test pressure for 5 min. without pressure drop.
69. Low pressure drop. Micrometer adjustment. Flanged with threaded companion flange.
70. The equipment has such advantages as high treatment efficiency, high permeability of gas through membrane material, low pressure drop, good deashing effect due to its smooth ...
71. Furthermore, the pressure drop in helical baffles heat exchangers gets down with the increase of helical angle.
72. The result shows that it is difficult to make fully developed turbulent at lower valve lift and port pressure drop, and the non- constant flow coefficient waves.
73. Now move horizontally to the diagonal pressure drop line on the right side.
74. The effect of air velocity on filter pressure drop of fibrous filter is analysed theoretically. Through the ORIGIN, we get a efficiency curve with change of air velocity.
75. Every position from the closed end to the open end along the axis should avoid the non-linear section of the relation curve between pressure drop and flux, in order to decrease the flowing loss.
76. The reconstructed network has been per- forming very well into operation with high efficiency, good adaptability to varying operation conditions, and low pressure drop.
77. Results show that the pulse cleaning efficiency reach its optimal value of 90 % - 95 % at certain start pressure drop.
78. The pressure drop of pipe increases with increasing of flux, liquid density, liquid viscosity, particle density and particle volume density.
79. Final consumption due to the cost of the whole industry chain transfer deal, PTA prices pressure drop.
80. The pressure drop and hydrostatical pressure of circular jet dryer were measured in the experiment.
81. The results also show that the transient pressure drop varies sinusoidally, but periodic averaged pressure drop is close to the steady case.
82. Balancing valve should be installed in cold water line to hot water extender tempering valve, as shown, to help compensate for pressure drop through heater.
83. The result is that the pressure drop is increased rather dramatically over single-phase flow and that the liquid tends to stack up in the pipe.
84. Read the pressure drop across the valve with a Watts Series PG meter.
85. The straight line, poppet - type construction of the CU 7 minimizes pressure drop and provides smooth flow characteristics.
86. These all metal suction strainers are furnished with optimized pleat size and screen area for extended life and low pressure drop.
87. Plug removing and acid backflowing technology through pressure drop is developed based on jet principles to solve the problems of formation plugging near wellbore zone ahd acid backflowing.
88. The accurate judgement of airtightness test of gas engineering facilities must depend on Leakage rate, but not on pressure drop.
89. It can basically reflect the additional viscosity pressure drop due to flow path difference and additional inertial pressure drop due to high speed convergent flow.
90. From laboratory evidences, the high oil saturation bank was formed in front of burning zone, and mainly producing pressure drop concentrated on the high saturated oil region during fire flooding.
91. The correlations of the packing factor of pressure drop, packing factor of flooding point, and HTU of the true liquid phase mass transfer were obtained.
92. Wire mesh honeycomb combines a low pressure drop compared with powder catalyst and high mass transfer compared with ceramic honeycomb, mainly attributed to the high porosity of wire mesh structure.
93. Clearly, the pressure drop out of the gate current unfavorable impact of the shutdown GTO.
94. Whether you are looking for a system, subsystem, or component, our modular design method helps to optimize cost, pressure drop, actuation method, and response time.
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更新时间:2024/11/14 11:58:54