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Journal articles on the topic 'Jet Surface Interaction'

Author: Grafiati

Published: 30 June 2021

Last updated: 29 July 2025

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1

Schweigert, I., S. Vagapov, L. Lin, and M. Keidar. "Plasma Jet Interaction with Dielectric Surface." Journal of Physics: Conference Series 1112 (November 2018): 012004. http://dx.doi.org/10.1088/1742-6596/1112/1/012004.

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2

Luo, Shi-Jie, Yao-Feng Liu, and Yu-Wei Liu. "Visualization of asymmetric separation induced by lateral jet interaction on a slender body in supersonic flow." International Journal of Modern Physics B 34, no. 14n16 (2020): 2040081. http://dx.doi.org/10.1142/s0217979220400810.

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The lateral jet interaction on a slender body in supersonic flow was investigated by numerical simulation. The spatial and surface flow characteristics induced by jet interaction were shown. As a result, when the lateral jet is not in the longitudinal symmetry plane, the jet interaction causes asymmetric separation flow of surface and space, and destroys the pressure distributions of the slender body. With different angle of attack and circumferential positions of jet, the flow characteristic of the after body for jet in asymmetry plane changes greatly. The results with and without jet interac

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3

Muggli, F., and T. Wintergerste. "Free Surface Jet Flow Interaction with a Pelton Bucket." NAFEMS International Journal of CFD Case Studies 5 (April 2006): 7–18. http://dx.doi.org/10.59972/mmcrnj06.

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The various flow phenomena in a Pelton turbine are quite complex and include the interaction of free surface jets with buckets in a rotating frame of reference. As the use of CFD for such flows is rather new it was decided to carry out individual validations of the flow codes for the different flow features. The main focus is the interaction of the jet with the bucket. The flow structures upstream of the jet have a strong influence on the jet shape and direction as well as on the secondary flow structure in the jet. Careful validations proofed that the selected CFD codes are able to compute th

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4

Luo, Shi Jie, Yao Feng Liu, and Ning Cao. "Numerical Simulation of Lateral Jet Interaction a Slender Body in Supersonic Flow." Applied Mechanics and Materials 404 (September 2013): 296–301. http://dx.doi.org/10.4028/www.scientific.net/amm.404.296.

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A numerical investigation has been conducted to research the interaction flowfield of lateral jet not in the longitudinal symmetry plane on a slender body with rudders in supersonic flow. The surface and space flow features of jet interaction flowfield with different angles of attack was analyzed. The paper also compared with and without jet interaction flowfield characteristics. As a result, the jet interaction destroys pressure distributions of the slender body, and causes normal and lateral loads. With angle of attack, the pressure distributions of the after body and rudders surfaces are ch

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5

Rodko, Andrew, and Joseph C. Cataldo. "Interaction of Surface Waves and a Jet." International Journal of Fluid Mechanics Research 26, no. 5-6 (1999): 660–78. http://dx.doi.org/10.1615/interjfluidmechres.v26.i5-6.90.

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6

Algwari, Qais Th, and Deborah O'Connell. "Plasma Jet Interaction With a Dielectric Surface." IEEE Transactions on Plasma Science 39, no. 11 (2011): 2368–69. http://dx.doi.org/10.1109/tps.2011.2160658.

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7

Chin, David A. "Model of Buoyant‐JET‐Surface‐Wave Interaction." Journal of Waterway, Port, Coastal, and Ocean Engineering 114, no. 3 (1988): 331–45. http://dx.doi.org/10.1061/(asce)0733-950x(1988)114:3(331).

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8

Walker, D. T., C. Y. Chen, and W. W. Willmarth. "Turbulent structure in free-surface jet flows." Journal of Fluid Mechanics 291 (May 25, 1995): 223–61. http://dx.doi.org/10.1017/s0022112095002680.

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Results of an experimental study of the interaction of a turbulent jet with a free surface when the jet issues parallel to the free surface are presented. Three different jets, with different exit velocities and jet-exit diameters, all located two jet-exit diameters below the free surface were studied. At this depth the jet flow, in each case, is fully turbulent before significant interaction with the free surface occurs. The effects of the Froude number (Fr) and the Reynolds number (Re) were investigated by varying the jet-exit velocity and jet-exit diameter. Froude-number effects were identi

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9

Luo, Shi Jie. "Asymmetrical Lateral Jet Interaction on a Slender Body in Supersonic Flow." Applied Mechanics and Materials 565 (June 2014): 107–12. http://dx.doi.org/10.4028/www.scientific.net/amm.565.107.

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The lateral jet interaction on a slender body with rudders in supersonic flow had been investigated by numerical simulation, when the lateral jet is not in the longitudinal symmetry plane. It was called Asymmetrical lateral jet interaction in this paper. The flow features of jet interaction flowfield on the surface of the body or in the space far from the surface at different angles of attack and total pressure of jet was analyzed. As a result, the lateral jet interaction disturbed the pressure distributions of the slender body, and it was divided into near-field interaction near jet and far-f

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10

Zhang, Fei Hu, Xiao Zong Song, Yong Zhang, and Dian Rong Luan. "Polishing of Ultra Smooth Surface with Nanoparticle Colloid Jet." Key Engineering Materials 404 (January 2009): 143–48. http://dx.doi.org/10.4028/www.scientific.net/kem.404.143.

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A nanoparticle colloid jet machining system has been developed for polishing ultra smooth surface of brittle materials. Interaction between nanoparticles and work surface in nanoparticle colloid jet machining has been given, and the theoretical dependence of the material removal rate with various important process parameters of the nanoparticle colloid jet machining have been investigated through material removal experiments. Some material removal results of nanoparticle colloid jet machining show that it is possible to obtain removal rates of one nanometer level per minute for glass surfaces

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11

Madnia, C. K., and L. P. Bernal. "Interaction of a turbulent round jet with the free surface." Journal of Fluid Mechanics 261 (February 25, 1994): 305–32. http://dx.doi.org/10.1017/s0022112094000352.

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The interaction of a turbulent round jet with the free surface was investigated experimentally. Flow visualization, free-surface curvature measurements and hot-film velocity measurements were used to study this flow. It is shown that surface waves are generated by the large-scale vortical structures in the jet flow as they interact with the free surface. These waves propagate at an angle with respect to the flow direction which increases as the Froude number is increased. Propagation of the waves in the flow direction is suppressed by the surface current produced by the jet. Farther downstream

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12

Shiryaeva, S. O., and A. I. Grigor’ev. "On the Interaction of Azimuthal Modes of Capillary Waves on the Surface of an Elliptical Jet in a Uniform Electrostatic Field." Elektronnaya Obrabotka Materialov 58, no. 5 (2022): 27–36. http://dx.doi.org/10.52577/eom.2022.58.5.27.

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Nonlinear interaction of capillary waves for the first azimuthal modes of an elliptical jet in an electric cross-section field is examined by the product of two independent small parameters. The interaction itself arises due to the ellipticity of the section perpendicular to the jet. Three azimuth modes participate in the interaction: either even or odd ones. When compared with a jet in a radial electrostatic field, the stability of the jet in a perpendicular uniform electrostatic field is reduced. It turned out that the characteristic time for implementing instability decreases with an increa

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13

Pan, Y., and B. W. Webb. "Heat Transfer Characteristics of Arrays of Free-Surface Liquid Jets." Journal of Heat Transfer 117, no. 4 (1995): 878–83. http://dx.doi.org/10.1115/1.2836305.

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In this study, local heat transfer data under arrays of free-surface liquid jets are measured with a two-dimensional infrared radiometer. Experimental measurements were made for three nozzle diameters using a seven-jet staggered and a nine-jet inline geometric array configuration. Nozzle-to-plate spacings of two and five nozzle diameters were investigated for four jet center-to-center spacings ranging from two to eight diameters in the jet Reynolds number range of 5000 to 20,000. Results show that the stagnation Nusselt number under the central jet is independent of array configuration and jet

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14

Glazkov V.V., Duplyankin R.A., and Ilyukhin A.A. "Water jet impingement onto a hot steel plate." Technical Physics 92, no. 4 (2022): 443. http://dx.doi.org/10.21883/tp.2022.04.53599.243-21.

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The research studies the interaction between subcooled small diameter water jet and thick steel heater at different surface temperatures, liquid velocities and jet angles. Although the heater surface temperature exceeded the Leidenfrost temperature and reached 340oC, the liquid, according to visual observations, wetted the surface. Geometrical characteristics of the heater surface wetted area and jet deflection angles were measured. It was hypothesised that jet deflection from the surface, accompanied by finely dispersed drops generation, occurs when thermal boundary layer, which develops in t

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15

WALKER, DAVID T. "On the origin of the ‘surface current’ in turbulent free-surface flows." Journal of Fluid Mechanics 339 (May 25, 1997): 275–85. http://dx.doi.org/10.1017/s0022112097005181.

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In this study, the interaction with a free surface of an initially axisymmetric jet issuing beneath and parallel to the surface was examined. The purpose was to determine the origin of the ‘surface current’ – the large outward velocity which exists in a thin layer adjacent to the surface. Using the equations of mean motion, it is shown that near the surface, outward acceleration results from the balance between a positive contribution from the lateral Reynolds-stress gradients and a negative contribution from the lateral pressure gradient. The local pressure field near the free surface is show

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16

Terekhov, Viktor, and Yuriy Mshvidobadze. "Features of heat transfer at interaction of an impact swirl jet with a dimple." Thermal Science 20, suppl. 1 (2016): 35–45. http://dx.doi.org/10.2298/tsci150819137t.

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Experimental results on investigation of heat transfer at interaction of an air impact jet with a semi-spherical cavity are presented in this work. This research is continuation of investigations of turbulent jet interaction with complex surfaces and search for the method of heat transfer control. Experiments were carried out with fixed geometry of a semi-spherical cavity (DC = 46 mm) and swirl parameter (R = 0; 0.58; 1.0; 2.74). The distance between the axisymmetric nozzle and obstacle was 2?10 sizes over the nozzle diameter, and the Reynolds number varied within Re0= (1?6)?104. It was found

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17

Song, Xiaozong, Shundong Ge, Xiaorong Wang, and Shengkai Liu. "Experimental Investigation on the Effects of Photocatalysis in Ultraviolet-Induced Nanoparticle Colloid Jet Machining." Materials 14, no. 5 (2021): 1070. http://dx.doi.org/10.3390/ma14051070.

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In this paper, ultraviolet (UV)-induced nanoparticle colloid jet machining is proposed to achieve ultrasmooth surface polishing by using the interaction between nanoparticles and the workpiece surface under the action of the ultraviolet field and the hydrodynamic pressure field. In the process of UV-induced nanoparticle colloid jet machining, the effects of photocatalysis on the interaction between nanoparticles and the workpiece surface need to be further studied in order to better understand the polishing process. This paper presents the interaction between TiO2 nanoparticles and a Si workpi

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18

Глазков, В. В., Р. А. Дуплянкин та А. А. Ильюхин. "Вскипание жидкой пленки при столкновении водяной струи с нагретой стальной поверхностью". Журнал технической физики 92, № 4 (2022): 533. http://dx.doi.org/10.21883/jtf.2022.04.52239.243-21.

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The research studies the interaction between subcooled small diameter water jet and thick steel heater at different surface temperatures, liquid velocities and jet angles. Although the heater surface temperature exceeded the Leidenfrost temperature and reached 340℃, the liquid, according to visual observations, wetted the surface. Geometrical characteristics of the heater surface wetted area and jet deflection angles were measured. It was hypothesised that jet deflection from the surface, accompanied by finely dispersed drops generation, occurs when thermal boundary layer, which develops in th

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19

Xu, Peng, Agus Sasmito, and Arun Mujumdar. "A computational study of heat transfer under twin turbulent slot jets impinging on planar smooth and rough surfaces." Thermal Science 20, suppl. 1 (2016): 47–57. http://dx.doi.org/10.2298/tsci151130016x.

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The flow and heat transfer characteristics of twin turbulent slot jets impinging on planar smooth and rough surfaces are examined using a computational fluid dynamics model. The interaction between jets lowers the heat transfer performance of each jet in the zone where the wall jets collide. A single jet performs better than the equivalent twin jet. The average heat transfer under twin jets which are injected alternately so that each one of the pair of jets behaves like a single jet, is found to be better than twin jets issuing simultaneously. It is proposed that alternating jet flows in the t

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20

Moallemi, M. K., and M. N. Naraghi. "An Experimental and Analytical Investigation of Ice Formation From a Circular Water Jet Impinging on a Horizontal Cold Surface." Journal of Heat Transfer 116, no. 4 (1994): 1016–27. http://dx.doi.org/10.1115/1.2911437.

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The transient freezing of water impinging vertically on a subzero disk through a circular jet is studied experimentally to determine the interaction of the fluid flow and the solidification process. Experiments are performed over a range of the jet Reynolds number (1600 < Rei < 3500) based on the average velocity and radius of the falling jet at the impingement point. For this range of Reynolds numbers, that corresponds to tube Reynolds numbers less than 1100, and in the absence of solidification, the thin liquid film is characterized by a smooth circular hydraulic jump whose diameter is

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21

Min, Wei, Hong Ji, and Linfeng Yang. "Axial vibration in a poppet valve based on fluid–structure interaction." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 229, no. 17 (2014): 3266–73. http://dx.doi.org/10.1177/0954406214559999.

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In this paper, fluid–structure interaction modeling of poppet fluid was presented, response of poppet under the action of step and periodic excitation signal was simulated, and dynamic characteristics of viscous force and hydraulic force on poppet surface were analyzed. The investigation indicates that poppet surface before valve port can be divided into jet impingement area and static pressure area under the action of submerged jet, and the dynamic characteristics of hydraulic force on these areas and axial vibration of poppet are closely related with length of jet impingement and poppet stru

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22

Shiryaeva, S. "Asymptotic Analysis of Nonlinear Resonance Interaction of Capillary Waves of Arbitrary Symmetry on Moving Charged Jet at Multimode Initial Deformation." Elektronnaya Obrabotka Materialov 57, no. 3 (2021): 72–82. http://dx.doi.org/10.52577/eom.2021.57.3.72.

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The problem of research of a nonlinear resonance between capillary waves on a surface of the charged jet at multimode initial deformation moving regarding the material environment is considered. It is shown in analytical asymptotic calculations of the second order on the dimensionless amplitude of oscillations that on a surface of a jet an internal nonlinear resonant interaction of capillary waves of any symmetry, both degenerate and secondary combinational, takes place. Positions of resonances depend on physical parameters of the system: the values of the coefficient of a surface tension and

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23

Brodersen, S., D. E. Metzger, and H. J. S. Fernando. "Flows Generated by the Impingement of a Jet on a Rotating Surface: Part I—Basic Flow Patterns." Journal of Fluids Engineering 118, no. 1 (1996): 61–67. http://dx.doi.org/10.1115/1.2817514.

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The results of an experimental study of the flow field resulting from the interaction between an impinging jet and a rotating disk are presented. The resulting flow configuration has applications in turbomachinery, for example, to intensify the local heat transfer at turbine disks. The experiments cover separate measurements of the disk-wall flow, the jet flow and interaction between the two. The flow patterns are investigated over a range of jet Reynolds numbers Rejet = 0.66-104 - 6.80-104 (based on jet diameter) and disk Reynolds numbers Redisk 3.4·105 − 6.2· 105 (based on impingement radius

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24

KATE, R. P., P. K. DAS, and SUMAN CHAKRABORTY. "Hydraulic jumps due to oblique impingement of circular liquid jets on a flat horizontal surface." Journal of Fluid Mechanics 573 (February 2007): 247–63. http://dx.doi.org/10.1017/s0022112006003818.

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An obliquely inclined circular water jet, impinging on a flat horizontal surface, confers a series of hydraulic jump profiles, pertaining to different jet inclinations and jet velocities. These jump profiles are non-circular, and can be broadly grouped into two categories, based on the angle of jet inclination, φ, made with horizontal. Jumps corrosponding to the range (25° < φ≤ 90°) are observed to be bounded by smooth curves, whereas those corresponding to φ≤ 25° are characterized by distinct corners. The present work attempts to find a geometric and hydrodynamic characterization of the sp

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25

OLEJNICZAK, JOSEPH, MICHAEL J. WRIGHT, and GRAHAM V. CANDLER. "Numerical study of inviscid shock interactions on double-wedge geometries." Journal of Fluid Mechanics 352 (December 10, 1997): 1–25. http://dx.doi.org/10.1017/s0022112097007131.

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Computational fluid dynamics has been used to study inviscid shock interactions on double-wedge geometries with the purpose of understanding the fundamental gas dynamics of these interactions. The parameter space of the interactions has been explored and the different types of interactions that occur have been identified. Although the interactions are produced by a different geometry, all but one of them may be identified as an Edney Type I, IV, V, or VI interaction. The previously unidentified interaction occurs because of the geometrical constraints imposed by the double wedge. The physical

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26

Escobar-Palafox, Gustavo A., Rosemary S. Gault, and Keith Ridgway. "The Effect of Abrasive Water Jet Process Variables on Surface and Subsurface Condition of Inconel 718." Advanced Materials Research 565 (September 2012): 351–56. http://dx.doi.org/10.4028/www.scientific.net/amr.565.351.

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Experiments were carried out in Inconel 718 in order to investigate the effect of abrasive water-jet process variables on surface and subsurface condition. A Design of Experiments (DoE) approach was taken, considering variables such as water pressure, traverse rate, abrasive mass flow rate and abrasive grit size. The experimental variables were related to taper ratio, surface roughness of different zones in the machined surface and subsurface condition (deformation and crater depth). Statistical analysis was carried out in order to develop mathematical models which include process variable int

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27

Pribytkov, I. A., and S. I. Kondrashenko. "ON THE CALCULATION OF CONVECTIVE HEAT TRANSFER UNDER MUTUAL-ACTION OF A JET WITH LIMITING SURFACE." Izvestiya. Ferrous Metallurgy 62, no. 3 (2019): 208–14. http://dx.doi.org/10.17073/0368-0797-2019-3-208-214.

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The paper proposes a method for calculating convective heat transfer in the interaction of a single circular jet with a flat surface. The differences of the proposed method from the existing ones are given. The concepts “energodynamic potential of the flow” and “energodynamic power of the flow” are introduced, allowing to determine the intensity of convective heat transfer at “gas-solid” boundary. Differences of the proposed definitions from the existing ones are given: heat flux and heat flux density. The principal difference between the heat flux density q and the energy dynamic potential qэ

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28

Li, Long-Fei, Jiang-Feng Wang, Fa-Ming Zhao, and Yu-Han Wang. "Numerical study of interaction between jet with rudders on slender body at hypersonic condition." Modern Physics Letters B 32, no. 12n13 (2018): 1840019. http://dx.doi.org/10.1142/s0217984918400195.

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In this paper, a numerical study of the interaction between transverse cold jets on slender body in front of or between X-shape rudders with rudders in the oncoming free stream is presented. Firstly, the flow field at different jet conditions is simulated and analyzed. Then, the total force and moment amplification factors of the corresponding slender body with jet at different locations are analyzed and compared with those results of non-jet flow. Numerical results show that interactions take a great effect to the configuration of the flow field around rudders and the pressure distribution on

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29

MADARAME, Haruki. "Self-induced Oscillations Caused by Free Surface-Jet Interaction." Proceedings of the JSME annual meeting 2002.3 (2002): 239–42. http://dx.doi.org/10.1299/jsmemecjo.2002.3.0_239.

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30

Brodersen, S., D. E. Metzger, and H. J. S. Fernando. "Flows Generated by the Impingement of a Jet on a Rotating Surface: Part II—Detailed Flow Structure and Analysis." Journal of Fluids Engineering 118, no. 1 (1996): 68–73. http://dx.doi.org/10.1115/1.2817516.

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In Part I of this investigation, the basic flow patterns resulting from the interaction of a turbulent jet and a rotating disk flow were presented paying particular attention to mean and turbulent velocity fields around the jet impingement point on the disk and the flow patterns above the disk in the absence of the jet. The latter was used as a base flow pattern, on which the influence of the jet impingement could be assessed. In Part II, further details of the jet/disk flow interaction problem are discussed in the context of potential turbomachinery cooling applications and previous experimen

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31

Nishiwaki, Junto, Yuya Sawa, Yohei Harada, and Shinji Kumai. "SPH Analysis on Formation Manner of Wavy Joint Interface in Impact Welded Al/Cu Dissimilar Metal Plates." Materials Science Forum 794-796 (June 2014): 383–88. http://dx.doi.org/10.4028/www.scientific.net/msf.794-796.383.

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The impact welding was performed for several kinds of metal plate couples. The joint interface exhibited a sinusoidal wave form when two metal plates with the same or similar density (e.g.Al/Al, Cu/Cu and Cu/Ni) were impact-welded by high-speed oblique collision. In contrast, as for dissimilar metal plate couples with large density difference such as Al/Cu, an asymmetric wavy interface was obtained. In order to make clear the reason for morphological difference, a computer simulation of the collision behavior was performed using SPH (Smooth Particle Hydrostatic) method. The simulation results

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32

Oliynik, Valery, and Tetyana Batutina. "Semiempirical Model of the Acoustics of a Supersonic Jet Upon Collision with a Perpendicular Wall." Transactions on Aerospace Research 2024, no. 4 (2024): 66–79. https://doi.org/10.2478/tar-2024-0023.

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ABSTRACT This study presents a semiempirical model for estimating the acoustic loads generated by a supersonic jet colliding with a rigid perpendicular wall, expanding on traditional methodologies used to assess rocket jet acoustics near the launch structure. Unlike conventional approaches, the proposed model eliminates the need for additional algorithms to describe the flow-surface interaction zone. Instead, it reconfigures acoustic sources attributed to the free jet. Contributions from the undisturbed jet segment, the interaction zone, and acoustic reflection are compared as a function of th

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33

Carbini, Edoardo, Jack Lawrence, Anderson Proença, Stefano Meloni, and Roberto Camussi. "An experimental investigation into the influence of installed passively controlled jet flows on wall-pressure fluctuations." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 265, no. 5 (2023): 2350–57. http://dx.doi.org/10.3397/in_2022_0335.

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Jet-surface interaction(JSI) represents a significant noise problem in the installation of modern ultra-high bypass ratio turbofan engines. The use of chevron nozzles is known to reduce low-frequency jet mixing noise(JM) by increasing the velocity gradient in the jet shear layer. This effect is expected to influence the jet flow in the vicinity of the wing and to modify the jet-surface interaction noise. To clarify the physics of these two(JSI and JM) noise source mechanisms, an extensive experimental investigation has been conducted in the anechoic chamber of the Doak Laboratory at the Univer

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34

Halynskyi, V. P. "Calculation of the interaction of a supersonic jet with a flat obstacle inclined off the jet axis." Technical mechanics 2020, no. 4 (2020): 72–81. http://dx.doi.org/10.15407/itm2020.04.072.

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This paper presents results of a numerical solution of the model problem of the interaction of a plane supersonic jet with a semiinfinite flat plate inclinable off the jet axis. The paper is devoted to the study of the flow parameters in the jet flow field and the pressure distribution over the plate surface as a function of the plate inclination. The aim of the paper is to obtain the flow parameters in the jet flow field and the pressure distribution over the plate surface as a function of the plate inclination angle and front edge position. To obtain numerical results, marching algorithms in

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35

Shi, Jian Hui, Jin Hua Zhao, Guo Yuan, Lian Yun Jiang, Kun Zhao, and Guo Dong Wang. "Heat Transfer Characteristics from Single Group Slot Jet Impingement on the Strip Surface for the Hot Rolling Ultra-Fast Cooling." Materials Science Forum 816 (April 2015): 775–80. http://dx.doi.org/10.4028/www.scientific.net/msf.816.775.

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As for the impinging jets of single group slot nozzles, the heat transfer of the top and bottom strip surface is uneven which is mainly caused by the various jet distances of the top and bottom nozzle to the strip surface and the effect of gravity. In this study, the convective heat transfer process of the top and bottom strip surface due to single group slot nozzles in the ultra-fast cooling (UFC) system was studied by the fluid-structure interaction finite element method. The distributions of the flow field and heat transfer for the top and bottom strip surfaces were obtained under the vario

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36

Lim, C. K., P. A. Molian, R. C. Brown, and J. M. Prusa. "Numerical Studies of Gas Jet/Molten Layer Interaction During Laser Cutting." Journal of Manufacturing Science and Engineering 120, no. 3 (1998): 496–503. http://dx.doi.org/10.1115/1.2830152.

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The interaction of the gas jet with the molten layer during reactive-gas assisted laser cutting is investigated. The Navier-Stokes equations in each region are solved with an implicit finite-difference algorithm. The erosion front is modeled as a free surface and its profile is determined from the interaction. Equilibrium oxidation reactions are assumed and the laser is operating in TEM00 mode. Results for laser cutting of 3.175 mm and 6.35 mm thick mild steel with an oxygen jet are presented to illustrate the details of the gas jet/molten layer interaction.

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37

Cao, Yu-Peng, Shu-Ming Cheng, Wei-Dong Shi, Yong-Fei Yang, and Gao-Wei Wang. "Experimental Study on Surface Erosion of Grade A Marine Steel by Ultrahigh-Pressure Water Jet." Water 14, no. 12 (2022): 1953. http://dx.doi.org/10.3390/w14121953.

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To investigate the interaction and erosion mechanisms between an ultrahigh-pressure water jet and the surface of Grade A marine steel, this study used the ANSYS FLUENT software to simulate the hydrodynamic characteristics of an ultrahigh-pressure water jet. To erode the Grade A marine steel, a water jet with ultrahigh-pressure (200 MPa, 40 L/min) was used. An ASMC2-4 resistance strain gauge collected the dynamic strain signal at the back of the sample during jet impingement, and the simulation results were compared to experimental results. A scanning electron microscope (SEM), X-ray diffractom

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38

Romero, Leonel, Luc Lenain, and W. Kendall Melville. "Observations of Surface Wave–Current Interaction." Journal of Physical Oceanography 47, no. 3 (2017): 615–32. http://dx.doi.org/10.1175/jpo-d-16-0108.1.

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AbstractWave–current interaction can result in significant inhomogeneities of the ocean surface wave field, including modulation of the spectrum, wave breaking rates, and wave statistics. This study presents novel airborne observations from two experiments: 1) the High-Resolution Air–Sea Interaction (HiRes) experiment, with measurements across an upwelling jet off the coast of Northern California, and 2) an experiment in the Gulf of Mexico with measurements of waves interacting with the Loop Current and associated eddies. The significant wave height and slope varies by up to 30% because of the

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Wan, Zhao, Yangaoxiao Fu, Xinguang Wang, and Qi Chen. "Numerical Simulation of Orbit Controlled Hot-gas Lateral Jet of the triangular plate with rudder." Journal of Physics: Conference Series 2280, no. 1 (2022): 012024. http://dx.doi.org/10.1088/1742-6596/2280/1/012024.

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Abstract Hypersonic interception weapons have high requirements for the efficiency and accuracy of the control system. As an effective control approach, the thermochemical non-equilibrium effect of jet flow must be considered in order to accurately predict the aerodynamic characteristic. At present, relevant researches are mostly focused on the low-flow rate hot jet, while numerical simulation and wind tunnel test studies on high-flow rate hot jet are rare. In this paper, the interaction flow field of the rail-controlled jet at the altitude of 60Km and 70Km has been simulated by solving the th

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40

Wan, Zhao, Yangaoxiao Fu, Xinguang Wang, and Qi Chen. "Numerical Simulation of Orbit Controlled Hot-gas Lateral Jet of the triangular plate with rudder." Journal of Physics: Conference Series 2280, no. 1 (2022): 012024. http://dx.doi.org/10.1088/1742-6596/2280/1/012024.

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Abstract:

Abstract Hypersonic interception weapons have high requirements for the efficiency and accuracy of the control system. As an effective control approach, the thermochemical non-equilibrium effect of jet flow must be considered in order to accurately predict the aerodynamic characteristic. At present, relevant researches are mostly focused on the low-flow rate hot jet, while numerical simulation and wind tunnel test studies on high-flow rate hot jet are rare. In this paper, the interaction flow field of the rail-controlled jet at the altitude of 60Km and 70Km has been simulated by solving the th

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Baniya, Hom Bahadur, Rajesh Prakash Guragain, Gobinda Prasad Panta, et al. "Experimental Studies on Physicochemical Parameters of Water Samples before and after Treatment with a Cold Atmospheric Plasma Jet and its Optical Characterization." Journal of Chemistry 2021 (January 13, 2021): 1–12. http://dx.doi.org/10.1155/2021/6638939.

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Cold plasma-liquid interaction becomes a growing interdisciplinary area of research involving plasma physics, fluid science, and chemistry. Plasma-liquid interaction has gained more interest over the last many years due to its potential applications in different fields. Cold atmospheric plasma jet is an emerging technology for surface drinking water treatment to improve quality and surface modification that is chemical-free and eco-friendly. Cold plasma treatment of water samples results in changes in turbidity, pH, and conductivity and in the formation of reactive oxygen and nitrogen species

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Baldauf, S., M. Scheurlen, A. Schulz, and S. Wittig. "Correlation of Film-Cooling Effectiveness From Thermographic Measurements at Enginelike Conditions." Journal of Turbomachinery 124, no. 4 (2002): 686–98. http://dx.doi.org/10.1115/1.1504443.

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Adiabatic film-cooling effectiveness on a flat plate surface downstream of a row of cylindrical holes is investigated. Highly resolved two-dimensional surface data were measured by means of infrared thermography and carefully corrected for local conduction and radiation effects. These locally acquired data are laterally averaged to give the streamwise distributions of the effectiveness. An independent variation of the flow parameters blowing rate, density ratio, and turbulence intensity as well as the geometrical parameters streamwise ejection angle and hole spacing is examined. The influences

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TANAKA, Gentaro, and Koji OKAMOTO. "Visualization study on interaction between polymer jet and free surface." Journal of the Visualization Society of Japan 19, Supplement1 (1999): 359–60. http://dx.doi.org/10.3154/jvs.19.supplement1_359.

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Pribytkov, I. A., and S. I. Kondrashenko. "Convective Heat Transfer in Jet Interaction with a Boundary Surface." Steel in Translation 49, no. 3 (2019): 152–56. http://dx.doi.org/10.3103/s0967091219030100.

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Dawson, M. F., J. L. T. Lawrence, R. H. Self, and M. J. Kingan. "Validation of a Jet–Surface Interaction Noise Model in Flight." AIAA Journal 58, no. 3 (2020): 1130–39. http://dx.doi.org/10.2514/1.j058639.

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Mordasov, D. M., M. M. Mordasov, A. V. Firsova, and M. D. Mordasov. "Interaction of Acoustically Modulated Gas Jet with Homogeneous Plane Surface." Vestnik Tambovskogo gosudarstvennogo tehnicheskogo universiteta 23, no. 1 (2017): 180–87. http://dx.doi.org/10.17277/vestnik.2017.01.pp.180-187.

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Barron, Miguel A., Dulce Y. Medina, and Joan Reyes. "Interaction between a Liquid Surface and an Impinging Gas Jet." World Journal of Engineering and Technology 09, no. 04 (2021): 793–803. http://dx.doi.org/10.4236/wjet.2021.94055.

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Byun, Y. H., K. J. Bae, S. Wallis, V. Viti, J. A. Schetz, and R. Bowersox. "Jet Interaction in Supersonic Flow with a Downstream Surface Ramp." Journal of Spacecraft and Rockets 42, no. 1 (2005): 38–44. http://dx.doi.org/10.2514/1.4021.

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LI, Shuang, Xinzheng GUO, Yongqiang FU, Jianjun LI, and Ruobing ZHANG. "Hydrophobicity changes of polluted silicone rubber introduced by spatial and dose distribution of plasma jet." Plasma Science and Technology 24, no. 4 (2022): 044006. http://dx.doi.org/10.1088/2058-6272/ac57ff.

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Abstract The hydrophobicity of polluted silicone rubber was improved rapidly under plasma jet treatment. It is an important phenomenon of the interaction between the plasma jet and the porous surface, and shows a wide application prospect in the power system. In this process, the spatial characteristics and dose of plasma jet are very important. Therefore, the variation of hydrophobicity of polluted silicone rubber under plasma jet treatment was studied, and the spatial characteristics and dose of plasma jet on polluted silicone rubber were also investigated in the work. The results show that

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He, Juan, Qinghua Deng, Kun Xiao, and Zhenping Feng. "Heat transfer distribution of single oblique jet impingement in crossflow under different inlet conditions." International Journal of Turbo & Jet-Engines 40, s1 (2022): s243—s257. http://dx.doi.org/10.1515/tjj-2021-0029.

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Abstract To further reveal the interaction between crossflow and jet, single oblique jet impingement in crossflow is studied. The influences of Reynolds number (Re = 3750–15,000), oblique angle (θ = 50°–90°), jet intake mode (jet normal to inlet plane and jet along hole axis), crossflow ratio (CR = 0.1–0.3) and temperature ratio (TR = 1.0–1.2) are considered. For both jet intake modes, with the decrease of θ, the peak value of Nusselt number increases and its location shifts upstream. The Nusselt number for case of jet normal to inlet plane is higher than that of jet along hole axis with wider

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