To see the other types of publications on this topic, follow the link: Gas solid interaction.

Journal articles on the topic 'Gas solid interaction'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Gas solid interaction.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Sychov, Maxim М., Sergey V. Mjakin, Alexander I. Ponyaev, and Victor V. Belyaev. "Acid-Base (Donor-Acceptor) Properties of Solids and Relations with Functional Properties." Advanced Materials Research 1117 (July 2015): 147–51. http://dx.doi.org/10.4028/www.scientific.net/amr.1117.147.

Full text
Abstract:
Distribution of active surface centers (DAC) spectroscopy is applied to study acid-base properties of solids. Surface characteristics of solid influences interface interaction in which this solid participates. Efficient approach to consider such interactions is to view them as acid-base ones, since acid-base interactions determine adsorption and bonding of organic molecules to solid surface. Paper describes application of method to study surface properties of components of luminescent materials, catalysts, gas sensors, proton membranes and polymer composites, and it was shown that their functi
APA, Harvard, Vancouver, ISO, and other styles
2

Li, Zhengquan, Kaiwei Chu, Renhu Pan, Aibing Yu, and Jiaqi Yang. "Computational Study of Gas-Solid Flow in a Horizontal Stepped Pipeline." Mathematical Problems in Engineering 2019 (September 15, 2019): 1–15. http://dx.doi.org/10.1155/2019/2545347.

Full text
Abstract:
In this paper, the mechanism governing the particle-fluid flow characters in the stepped pipeline is studied by the combined discrete element method (DEM) and computational fluid dynamics (CFD) model (CFD-DEM) and the two fluid model (TFM). The mechanisms governing the gas-solid flow in the horizontal stepped pipeline are investigated in terms of solid and gas velocity distributions, pressure drop, process performance, the gas-solid interaction forces, solid-solid interaction forces, and the solid-wall interaction forces. The two models successfully capture the key flow features in the stepped
APA, Harvard, Vancouver, ISO, and other styles
3

Dolmatov, A. I., and S. A. Polyviany. "Interaction of Solid Particles from a Gas Stream with the Surface of a Flat Nozzle." METALLOFIZIKA I NOVEISHIE TEKHNOLOGII 43, no. 3 (2021): 319–28. http://dx.doi.org/10.15407/mfint.43.03.0319.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Liu, Xiao Li, Wen Jing Si, and Chun Ying Zhu. "Research on the Gas Migration Regularity of Municipal Solid Waste Landfill in the Solid-Liquid-Gas-Heat Interaction." Advanced Materials Research 243-249 (May 2011): 2216–19. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.2216.

Full text
Abstract:
With the establishment of large municipal solid waste landfills, the interaction of geological environment in landfill (seepage field, stress field and temperature field, etc.) has not to be ignored. The multi-field coupling problem of the municipal solid waste landfill is getting attention. But at present the study mainly concentrated on the solid-liquid-gas-heat coupling problem, the study of the waste gas of the municipal solid waste landfill is less. Gas diffusions, gas emissions, and gas collection are related to the secondary pollution problems of the municipal solid waste landfill. This
APA, Harvard, Vancouver, ISO, and other styles
5

Sharma, Renu, Karl Weiss, Michael McKelvy, and William Glaunsinger. "Gas reaction chamber for gas-solid interaction studies by high-resolution TEM." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 494–95. http://dx.doi.org/10.1017/s0424820100170207.

Full text
Abstract:
An environmental cell (E-cell) is a gas reaction chamber mounted inside an electron microscope column where thin solid samples can be observed under various gases (O2, H2, N2, NH3 etc.) at selected temperatures. Even though the idea of having an E-cell incorporated in the microscope column is as old as transmission electron microscopy itself, recent developments in the instrumentation and designs of both the microscopes and E-cells have made it possible to obtain high resolution images (0.3-0.6 nm). We have used the differentially pumped model proposed by Swan to modify a PHILLIPS 400T transmi
APA, Harvard, Vancouver, ISO, and other styles
6

Niu, Dong, and Hongtao Gao. "Thermal Conductivity of Ordered Porous Structures Coupling Gas and Solid Phases: A Molecular Dynamics Study." Materials 14, no. 9 (2021): 2221. http://dx.doi.org/10.3390/ma14092221.

Full text
Abstract:
Heat transfer in a porous solid−gas mixture system is an important process for many industrial applications. Optimization design of heat insulation material is very important in many fields such as pipe insulation, thermal protection of spacecraft, and building insulation. Understanding the micro-mechanism of the solid−gas coupling effect is necessary for the design of insulation material. The prediction of thermal conductivity is difficult for some kinds of porous materials due to the coupling impact of solid and gas. In this study, the Grand Canonical Monte Carlo method (GCMC) and molecular
APA, Harvard, Vancouver, ISO, and other styles
7

Doss, E. D., and M. G. Srinivasan. "Modeling of Wall Friction for Multispecies Solid-Gas Flows." Journal of Fluids Engineering 108, no. 4 (1986): 486–88. http://dx.doi.org/10.1115/1.3242608.

Full text
Abstract:
The empirical expressions for the equivalent friction factor to simulate the effect of particle-wall interaction with a single solid species have been extended to model the wall shear stress for multispecies solid-gas flows. Expressions representing the equivalent shear stress for solid-gas flows obtained from these wall friction models are included in the one-dimensional two-phase flow model and it can be used to study the effect of particle-wall interaction on the flow characteristics.
APA, Harvard, Vancouver, ISO, and other styles
8

Yang, Youqing, Pengtao Sun, and Zhen Chen. "Combined MPM-DEM for Simulating the Interaction Between Solid Elements and Fluid Particles." Communications in Computational Physics 21, no. 5 (2017): 1258–81. http://dx.doi.org/10.4208/cicp.oa-2016-0050.

Full text
Abstract:
AbstractHow to effectively simulate the interaction between fluid and solid elements of different sizes remains to be challenging. The discrete element method (DEM) has been used to deal with the interactions between solid elements of various shapes and sizes, while the material point method (MPM) has been developed to handle the multiphase (solid-liquid-gas) interactions involving failure evolution. A combined MPM-DEM procedure is proposed to take advantage of both methods so that the interaction between solid elements and fluid particles in a container could be better simulated. In the propo
APA, Harvard, Vancouver, ISO, and other styles
9

Mironov, D. V., V. M. Mironov, V. F. Mazanko, D. S. Gertsriken, and P. V. Peretyatku. "Interaction of metals and alloys with gas media under spark discharges." Resource-Efficient Technologies, no. 3 (August 28, 2018): 19–36. http://dx.doi.org/10.18799/24056537/2018/3/199.

Full text
Abstract:
The paper studies the penetration of nitrogen, oxygen, hydrogen, carbon, argon and krypton into copper, nickel, molybdenum, titanium, aluminum, iron and different steels under the action of spark discharges in various media based on radioactive indicators using step-by-step radiometric analysis, macro-, micro-, electron-microscopy and activation autoradiography, Mössbauer and Auger spectroscopy, secondary ion-ionic emission, X-ray diffraction and X-ray microanalysis. The study describes distribution features of penetrating atoms and their concentration profiles. Phase composition of near-surfa
APA, Harvard, Vancouver, ISO, and other styles
10

Mironov, D. V., V. M. Mironov, V. F. Mazanko, D. S. Gertsriken, and P. V. Peretyatku. "Interaction of metals and alloys with gas media under spark discharges." Resource-Efficient Technologies, no. 3 (August 28, 2018): 19–36. http://dx.doi.org/10.18799/24056529/2018/3/199.

Full text
Abstract:
The paper studies the penetration of nitrogen, oxygen, hydrogen, carbon, argon and krypton into copper, nickel, molybdenum, titanium, aluminum, iron and different steels under the action of spark discharges in various media based on radioactive indicators using step-by-step radiometric analysis, macro-, micro-, electron-microscopy and activation autoradiography, Mössbauer and Auger spectroscopy, secondary ion-ionic emission, X-ray diffraction and X-ray microanalysis. The study describes distribution features of penetrating atoms and their concentration profiles. Phase composition of near-surfa
APA, Harvard, Vancouver, ISO, and other styles
11

Liu, Peiyuan, Xiaoyang Zhu, Xu Ran, Hengchang Bi, Xiao Huang, and Ning Gu. "Machine learning for gas–solid interaction materials and devices." Coordination Chemistry Reviews 524 (February 2025): 216329. http://dx.doi.org/10.1016/j.ccr.2024.216329.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Giampaolo, Ciriaco, and Socio A. Mottana. "A new experimental technique for gas-solid interaction studies." Rendiconti Lincei 1, no. 2 (1990): 165–69. http://dx.doi.org/10.1007/bf03001891.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Hrach, Rudolf, Jiří Šimek, and Věra Hrachová. "Study of plasma—solid interaction in electronegative gas mixtures." Czechoslovak Journal of Physics 56, no. 12 (2006): 1437–44. http://dx.doi.org/10.1007/s10582-006-0456-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Zongyang, Li, Bi Lin, and Chen Jianqiang. "Gas-Solid Interface Interactions Based on Molecular Dynamics Simulations." Journal of Physics: Conference Series 2235, no. 1 (2022): 012066. http://dx.doi.org/10.1088/1742-6596/2235/1/012066.

Full text
Abstract:
Abstract Gas-solid interface interaction as the key point and difficult point of dilute gas flow, understanding the mechanism of it, to have a clearer understanding of the gas molecules in the solid near-wall surface motion law. This paper combines the molecular dynamics method and particle beam method to simulate the interaction between argon molecules and solid platinum wall surface, to study the scattering law after the collision between gas molecules and solid surface at different incidence angles and the mechanism of energy conversion between them, the results show that the tangential kin
APA, Harvard, Vancouver, ISO, and other styles
15

Washino, K., H. S. Tan, A. D. Salman, and M. J. Hounslow. "Direct numerical simulation of solid–liquid–gas three-phase flow: Fluid–solid interaction." Powder Technology 206, no. 1-2 (2011): 161–69. http://dx.doi.org/10.1016/j.powtec.2010.07.015.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Mohammad Nejad, Shahin, Silvia Nedea, Arjan Frijns, and David Smeulders. "The Influence of Gas–Wall and Gas–Gas Interactions on the Accommodation Coefficients for Rarefied Gases: A Molecular Dynamics Study." Micromachines 11, no. 3 (2020): 319. http://dx.doi.org/10.3390/mi11030319.

Full text
Abstract:
Molecular dynamics (MD) simulations are conducted to determine energy and momentum accommodation coefficients at the interface between rarefied gas and solid walls. The MD simulation setup consists of two parallel walls, and of inert gas confined between them. Different mixing rules, as well as existing ab-initio computations combined with interatomic Lennard-Jones potentials were employed in MD simulations to investigate the corresponding effects of gas-surface interaction strength on accommodation coefficients for Argon and Helium gases on a gold surface. Comparing the obtained MD results fo
APA, Harvard, Vancouver, ISO, and other styles
17

Dilla, Martin, Ahmet E. Becerikli, Alina Jakubowski, Robert Schlögl, and Simon Ristig. "Development of a tubular continuous flow reactor for the investigation of improved gas–solid interaction in photocatalytic CO2 reduction on TiO2." Photochemical & Photobiological Sciences 18, no. 2 (2019): 314–18. http://dx.doi.org/10.1039/c8pp00518d.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Zhang, Xinwei, Yonggang Yu, and Yubo Hu. "Experimental Study on Gas–Liquid–Solid Interaction Characteristics in the Launch Tube." Journal of Marine Science and Engineering 10, no. 9 (2022): 1239. http://dx.doi.org/10.3390/jmse10091239.

Full text
Abstract:
In the present study, a visual experimental system was built to explore the multiphase hydrodynamic features in the underwater launching process. The whole processes of gas-curtain generation produced by multichannel jet convergence, gas-curtain expansion, and projectile movement were captured using direct photography. The experimental results show that as the area of a single groove grows from 6.25 mm2 to 11.25 mm2, the gas-curtain displacement grows by 47.5%, and the projectile’s speed reduces by 34.1%. The expansion of the gas curtain can be aided by 36.0% by increasing the number of sidewa
APA, Harvard, Vancouver, ISO, and other styles
19

Yang, Mingyang, Qiang Sheng, Lin Guo, Hu Zhang, and Guihua Tang. "How Gas–Solid Interaction Matters in Graphene-Doped Silica Aerogels." Langmuir 38, no. 7 (2022): 2238–47. http://dx.doi.org/10.1021/acs.langmuir.1c02777.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Gavrilov, K. I., and V. P. Lyubivoi. "Solid-liquid interaction in activating gas-free powder-system combustion." Combustion, Explosion, and Shock Waves 25, no. 4 (1990): 446–48. http://dx.doi.org/10.1007/bf00751554.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

TAKEUCHI, Hideki, Kyoji YAMAMOTO, and Toru HYAKUTAKE. "Molecular dynamics study of gas-solid interaction for diatomic molecule." Proceedings of Conference of Chugoku-Shikoku Branch 2004.42 (2004): 373–74. http://dx.doi.org/10.1299/jsmecs.2004.42.373.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Genevaux, J. M., and D. Bernardin. "THE LATTICE GAS METHOD AND INTERACTION WITH AN ELASTIC SOLID." Journal of Fluids and Structures 10, no. 8 (1996): 873–92. http://dx.doi.org/10.1006/jfls.1996.0057.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Golovin, A. A. "Thermocapillary interaction between a solid particle and a gas bubble." International Journal of Multiphase Flow 21, no. 4 (1995): 715–19. http://dx.doi.org/10.1016/0301-9322(95)00001-e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Hrma, P., J. Bartoň, and T. L. Tolt. "Interaction between solid, liquid and gas during glass batch melting." Journal of Non-Crystalline Solids 84, no. 1-3 (1986): 370–80. http://dx.doi.org/10.1016/0022-3093(86)90799-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Yang, Changbao, Zhisheng Wang, Zhe Chen, Yuanwei Lyu, and Jingyang Zhang. "Numerical Investigation of Unsteady Characteristics of Gas Foil Journal Bearings with Fluid–Structure Interaction." Aerospace 10, no. 7 (2023): 616. http://dx.doi.org/10.3390/aerospace10070616.

Full text
Abstract:
Gas foil journal bearings (GFJBs) have been widely employed in high-speed rotating machinery in the aviation industry. However, the role of fluid–structure interaction in the unsteady aerodynamic character of the gas film and the dynamic response of the elastic foils have not yet been clarified. In this study, an unsteady shearing flow interacting with an exciting deformation of the top or bump foils was investigated by means of a large eddy simulation with bidirectional fluid–structure interaction (BFSI). The result shows that the main frequencies and amplitudes of stable fluctuations of diff
APA, Harvard, Vancouver, ISO, and other styles
26

Shen, Wei Jun, Xi Zhe Li, Jia Liang Lu, and Xiao Hua Liu. "The Fluid-Solid Coupling Seepage Mathematical Model of Shale Gas." Applied Mechanics and Materials 275-277 (January 2013): 598–602. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.598.

Full text
Abstract:
In this paper, the stress equation is available by introducing the principle of effective stress in porous media into fluid-solid coupling seepage and considering the conditions of equilibrium. According to the continuity equation of fluid mechanics, considering the interactions between shale gas and rock-soil body, the differential equation of seepage flow is obtained. Through introducing the velocity component of rock particles into the seepage field, the pore fluid pressure in seepage field is introduced into the deformation field, so as to realize the interaction between the fluid-solid co
APA, Harvard, Vancouver, ISO, and other styles
27

Wu, Jing, Xiong Chen, and Xi Yu. "Numerical Analysis of Fluid-Structure Interaction during Ignition Process for Solid Rocket Motor with Stress-Reliver." Applied Mechanics and Materials 184-185 (June 2012): 328–32. http://dx.doi.org/10.4028/www.scientific.net/amm.184-185.328.

Full text
Abstract:
During the start-up of ignition process, the solid rocket motor is typically involved in fluid-structure coupling process. The propellant deforms under the gas pressure, thereby influents the gas flow in turn. The aim of this paper is to investigate the coupled effect between fluid and structure during the start-up of ignition process in solid rocket motor by coupling Fluent and Abaqus via MpCCI. The numerical result shows that during the initial stage, the gas flows onto the structural surface. There is a relative enclosure space in thewing slot inside the motor, which causes big deformation
APA, Harvard, Vancouver, ISO, and other styles
28

Hadjoudis, E. "Gas-Solid Reactions : Part VI. Interaction of Solid Chalcones With Bromine and Iodine Vapours." Molecular Crystals and Liquid Crystals 134, no. 1 (1986): 237–44. http://dx.doi.org/10.1080/00268948608079587.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Yang, P., J. Xiang, M. Chen, et al. "The immersed-body gas-solid interaction model for blast analysis in fractured solid media." International Journal of Rock Mechanics and Mining Sciences 91 (January 2017): 119–32. http://dx.doi.org/10.1016/j.ijrmms.2016.10.006.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Zhou, An Ning, Tie Shuan Zhang, Xiu Bin Ren, and Li Zhen Zheng. "CFD Modeling of the Fast Pyrolysis of Coal in Cold Flow Fluidized Bed." Advanced Materials Research 396-398 (November 2011): 209–12. http://dx.doi.org/10.4028/www.scientific.net/amr.396-398.209.

Full text
Abstract:
Abstract. Gas-solid fluidized beds are widely applied in many industries as reactors or heat/mass transferring units because of their good heterogeneous mixing behaviors and large transferring area between the gas and solid phases. In this study, based on the Eulerian-Eulerian approach, 2D model of gas-solid flow field in fluidized bed is simulated, and the drag force models of Gidaspow and Syamlal-O’Brien have been used to simulate and analyze the two-phase flow for exploring mechanism and interaction laws of two-phase flow.
APA, Harvard, Vancouver, ISO, and other styles
31

Zhukov, V. T., N. D. Novikova, and O. B. Feodoritova. "On One Method for Calculating Nonstationary Heat Transfer between a Gas Flow and a Solid Body." Журнал вычислительной математики и математической физики 63, no. 12 (2023): 2066–80. http://dx.doi.org/10.31857/s0044466923120335.

Full text
Abstract:
A method for calculating the nonstationary thermal interaction between a viscous gas flow and a solid body is presented. The method consists in direct joint integration over time of the equations of gas dynamics of a multicomponent mixture and the heat equation in a solid on multi-block unstructured meshes. To calculate one time step, the system of governing equations is split into hyperbolic and parabolic subsystems. The numerical method provides approximation of the matching condition (continuity of temperature and the normal component of the heat flux) at the interface between gas and solid
APA, Harvard, Vancouver, ISO, and other styles
32

Wang, Deng Ke, Jian Ping Wei, Heng Jie Qin, and Le Wei. "Research on Solid-Gas Coupling Dynamic Model for Loaded Coal Containing Gas." Advanced Materials Research 594-597 (November 2012): 446–51. http://dx.doi.org/10.4028/www.scientific.net/amr.594-597.446.

Full text
Abstract:
Considering the variation of the porosity and permeability of coal containing gas at differential deformation stages, a dynamic model for porosity and permeability is developed based on the previous researches. Furthermore, taking coal containing gas as a kind of isotropic elastoplastic material and taking into account the effect of gas adsorption, the stress and seepage equations are derived and, the solid gas coupling model for coal containing gas is constructed, which is appropriate to describe the skeleton deformability of coal containing gas and the compressibility of gas under the solid-
APA, Harvard, Vancouver, ISO, and other styles
33

Bao, Fubing, Zhihong Mao, and Limin Qiu. "Study of gaseous velocity slip in nano-channel using molecular dynamics simulation." International Journal of Numerical Methods for Heat & Fluid Flow 24, no. 6 (2014): 1338–47. http://dx.doi.org/10.1108/hff-04-2013-0145.

Full text
Abstract:
Purpose – The purpose of this paper is to investigate the gas flow characteristics in near wall region and the velocity slip phenomenon on the wall in nano-channels based on the molecular dynamics simulation. Design/methodology/approach – An external gravity force was employed to drive the flow. The density and velocity profiles across the channel, and the velocity slip on the wall were studied, considering different gas temperatures and gas-solid interaction strengths. Findings – The simulation results demonstrate that a single layer of gas molecules is adsorbed on wall surface. The density o
APA, Harvard, Vancouver, ISO, and other styles
34

Peng, Xu, Guoning Rao, Bin Li, Shunyao Wang, and Wanghua Chen. "Investigation on the Gas–Solid Two-Phase Flow in the Interaction between Plane Shock Wave and Quartz Sand Particles." Applied Sciences 10, no. 24 (2020): 8859. http://dx.doi.org/10.3390/app10248859.

Full text
Abstract:
The interaction between a shock wave and solid particles involves complex gas–solid two-phase flow, which is widely used in industrial processes. Theoretical analysis, an experimental test, and simulation were combined to investigate the interaction process between a shock wave and quartz sand particles. The variation of physical parameters of the two phases during the interaction process was considered theoretically. Then, a novel vertical shock tube generator was employed to record the pressure attenuation and dispersion process of solid particles. Finally, the complex gas–solid two-phase fl
APA, Harvard, Vancouver, ISO, and other styles
35

Kuzenov, Victor V., Sergei V. Ryzhkov, and Aleksey Yu Varaksin. "The Adaptive Composite Block-Structured Grid Calculation of the Gas-Dynamic Characteristics of an Aircraft Moving in a Gas Environment." Mathematics 10, no. 12 (2022): 2130. http://dx.doi.org/10.3390/math10122130.

Full text
Abstract:
This paper considers the problem associated with the numerical simulation of the interaction between the cocurrent stream occurring near a monoblock moving in the gas medium and solid fuel combustion products flowing from a solid fuel rocket engine (SFRE). The peculiarity of the approach used is the description of gas-dynamic processes inside the combustion chamber, in the nozzle block, and the down jet based on a single calculation methodology. In the formulated numerical methodology, the calculation of gas-dynamic parameters is based on the solution of unsteady Navier–Stokes equations and th
APA, Harvard, Vancouver, ISO, and other styles
36

Subramanian, V., M. G. Lakshmikantha, and J. A. Sekhar. "Dynamic modeling of the interaction of gas and solid phases in multistep reactive micropyretic synthesis." Journal of Materials Research 10, no. 5 (1995): 1235–46. http://dx.doi.org/10.1557/jmr.1995.1235.

Full text
Abstract:
A mathematical model of micropyretic synthesis, including the consideration of pressure rise (due to gas evolution) in a porous compact, is developed for a multistep reaction. D'Arcy's law of gas flow, continuity equation, and gas law are combined to obtain a relationship between the pressure and temperature of gas. This equation for the gas pressure is solved along with the energy equations of gas and solid phase. The numerical analysis shows that the magnitude of pressure increase depends on the initial gas pressure, temperature, and permeability. When gas evolution is considered, the pressu
APA, Harvard, Vancouver, ISO, and other styles
37

Regály, Zs. "Torques felt by solid accreting planets." Monthly Notices of the Royal Astronomical Society 497, no. 4 (2020): 5540–49. http://dx.doi.org/10.1093/mnras/staa2181.

Full text
Abstract:
ABSTRACT The solid material of protoplanetary discs forms an asymmetric pattern around a low-mass planet ($M_\mathrm{p}\le 10\, \mathrm{ M}_\oplus$) due to the combined effect of dust–gas interaction and the gravitational attraction of the planet. Recently, it has been shown that although the total solid mass is negligible compared to that of gas in protoplanetary discs, a positive torque can be emerged by a certain size solid species. The torque magnitude can overcome that of gas which may result in outward planetary migration. In this study, we show that the accretion of solid species by the
APA, Harvard, Vancouver, ISO, and other styles
38

Gumbs, Godfrey, and Danhong Huang. "INTERBAND ANYON PLASMON EXCITATIONS IN AN ALTERNATING-LAYERED INTERACTING ANYON GAS SYSTEM." International Journal of Modern Physics B 05, no. 10 (1991): 1597–605. http://dx.doi.org/10.1142/s0217979291001504.

Full text
Abstract:
With the use of a self-consistent mean-field theory, where the anyon gauge field is approximated by its expectation value and the Coulomb interaction is calculated in the Hartree approximation, we have calculated the coupled acoustic anyon plasmon modes for an alternating-layered interacting anyon gas structure. In a single-layer system, we obtain a phonon mode for a noninteracting anyon gas. This is different from the result given by the random- phase approximation. When the Coulomb interaction is included, this phonon mode is suppressed. In a multi-layered system, we get an acoustic anyon pl
APA, Harvard, Vancouver, ISO, and other styles
39

Babenko P. Yu., Zinoviev A. N., Mikhailov V. S., Tensin D.S., and Shergin A. P. "The ion-solid interaction potential determination from the backscattered particles spectra." Technical Physics Letters 48, no. 7 (2022): 50. http://dx.doi.org/10.21883/tpl.2022.07.54039.19231.

Full text
Abstract:
The values of the atomic particle-solid potential were obtained for the first time from experimental data on the energy spectra and angular dependences of backscattered particles. The proposed procedure for determining the potential has never been applied previously. It is shown that the obtained data do not depend on the potential approximation used. The ion-solid interaction potential differs markedly from the potential describing collisions in the gas phase. The screening constant increases by 10-15%. The increase in screening is due to an increase in the density of the electron gas in the
APA, Harvard, Vancouver, ISO, and other styles
40

Chang, Cheng, and Su Hua. "Analysis on Thermal-Fluid-Solid Interaction of Straight Pad Finger Seal Performance." Applied Mechanics and Materials 249-250 (December 2012): 498–504. http://dx.doi.org/10.4028/www.scientific.net/amm.249-250.498.

Full text
Abstract:
Aimed at the structure and working condition analysis of the straight pad finger seal, an analysis model of the straight pad finger seal which contains three complete fingers is presented. And then the influence of heat effect to the seal structure body and fluid flow state is considered in the model. By using the thermal-fluid-solid interaction numerical calculation method, the working performance of the non-contacting finger seal and its change law with working condition is studied in the paper. The straight pad finger seal's leakage rate, gas film lift capacity and gas film flow field chara
APA, Harvard, Vancouver, ISO, and other styles
41

Zhang, Fengyan, and Haidong Wang. "Optimization of Drilling Parameters in Influence Area of Gas–Solid Interaction during Parallel Drilling Hole." Processes 11, no. 8 (2023): 2371. http://dx.doi.org/10.3390/pr11082371.

Full text
Abstract:
Previous studies have established that the selection of gas extraction borehole parameters is crucial for the effectiveness of gas extraction. To more accurately determine the reasonable extraction radius of gas extraction boreholes in the coal seam, this study was based on the actual occurrence conditions of the coal body. A coal-seam gas-seepage model, considering dynamic changes in permeability under gas–solid coupling conditions, was constructed. It was combined with FLAC3D numerical simulations to develop a borehole extraction model closer to the field’s natural needs. The study revealed
APA, Harvard, Vancouver, ISO, and other styles
42

Levin, V. A., I. S. Manuylovich, and V. V. Markov. "Mathematical modeling of shock-wave processes under gas solid boundary interaction." Proceedings of the Steklov Institute of Mathematics 281, no. 1 (2013): 37–48. http://dx.doi.org/10.1134/s0081543813040056.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Leshansky, A. M., A. A. Golovin, and A. Nir. "Thermocapillary interaction between a solid particle and a liquid-gas interface." Physics of Fluids 9, no. 10 (1997): 2818–27. http://dx.doi.org/10.1063/1.869394.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Mozyrsky, Dima, Vladimir Privman, and M. Lawrence Glasser. "Indirect Interaction of Solid-State Qubits via Two-Dimensional Electron Gas." Physical Review Letters 86, no. 22 (2001): 5112–15. http://dx.doi.org/10.1103/physrevlett.86.5112.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Nakamura, Masato, Masaru Tsukada, and Masakazu Aono. "Interaction of low-velocity rare-gas ions with a solid surface." Surface Science Letters 283, no. 1-3 (1993): A232. http://dx.doi.org/10.1016/0167-2584(93)90655-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Amelyushkin, I. A., and A. L. Stasenko. "Simulation of gas-dispersed flow particles’ interaction with a solid body." Journal of Physics: Conference Series 1560 (June 2020): 012064. http://dx.doi.org/10.1088/1742-6596/1560/1/012064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Nakamura, Masato, Masaru Tsukada, and Masakazu Aono. "Interaction of low-velocity rare-gas ions with a solid surface." Surface Science 283, no. 1-3 (1993): 46–51. http://dx.doi.org/10.1016/0039-6028(93)90957-l.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Jain, Ruchi, Anjani Dubey, Manoj K. Ghosalya, and Chinnakonda S. Gopinath. "Gas–solid interaction of H2–Ce0.95Zr0.05O2: new insights into surface participation in heterogeneous catalysis." Catalysis Science & Technology 6, no. 6 (2016): 1746–56. http://dx.doi.org/10.1039/c5cy01428j.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Borisov, Sergey, Julia Gloukhovskaya, Sergey Dobrovolskiy, Alexander Myakochin, and Igor Podporin. "Mechanism of the powder material particle in different phase states—solid substrate interaction." MATEC Web of Conferences 362 (2022): 01005. http://dx.doi.org/10.1051/matecconf/202236201005.

Full text
Abstract:
The paper discusses impact of solid and molten particles of a powder material in heterogeneous flow acting on solid surface and its effect on characteristics of coating applied by a gas-dynamic (cold spray) method. An equation of energy balance in impact zone of the particle on the substrate is given. Obtained equation accounts the particle size, mass average temperatures in heated portions of the particle and the substrate, before impact temperatures of the particle and the substrate, fraction of the heated mass of the particle and the substrate during impact, specific heat capacities of the
APA, Harvard, Vancouver, ISO, and other styles
50

Liu, Tong, Min Shan Liu, and Qi Wu Dong. "The Influence of Solid Wall-Fluid Molecular Interaction on Transport Properties of Gases in a Mini/micro Channel." Advanced Materials Research 354-355 (October 2011): 9–18. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.9.

Full text
Abstract:
The physical model and analytical method are put forward for considering the molecular interaction between solid wall and gas fluid when dealing with convective heat transfer in macro/mini/micro channels based on the boundary layer theory concept, the molecular kinetic theory of gases, structural chemistry and continuum hypothesis. The influence rule of wall-fluid intermolecular forces to the transport properties of gases located in boundary layer region is studied applying proposed models. The gas density variation distribution equation including the wall-fluid molecular interaction is derive
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!