journal article·2026-02

Experimental study on shock wave interference in gravity-driven particle flow around parallel cylinders

Wenrong Cui, Xiaoyan Zhao, Gang Luo, Jiangang Chen, Wanyu Zhao, Ziqin Tao

Granular Matter· Volume 28· Issue 1
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Granular flow and fluidized beds · Particle Dynamics in Fluid Flows · Landslides and related hazards

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (32)

Show source-provided references
1. Cui, W.R., Chen, J.G., Chen, X.Q., Song, D.R., Zhao, W.Y., Jin, K.: Effect of topographic slope on the interaction between debris flows and riparian forests. Landslides 21(4), 889–900 (2024)10.1007/s10346-023-02183-8 ↗
2. Tregaskis, C., Johnson, C.G., Cui, X., Gray, J.M.N.T.: Subcritical and supercritical granular flow around an obstacle on a rough inclined plane. J. Fluid Mech. 933, A25 (2022)10.1017/jfm.2021.1074 ↗
3. Amarouchene, Y., Boudet, J.F., Kellay, H.: Dynamic sand dunes. Phys. Rev. Lett. 86(19), 4286–4289 (2001)10.1103/PhysRevLett.86.4286 ↗
4. Cui, W.-R., Chen, J.-G., Zhao, W.-Y., Chen, X.-Q.: Characteristics of wake morphology during debris flow when passing a cylindrical obstacle. Phys. Fluids 35(11), 116604 (2023)10.1063/5.0171674 ↗
5. Cui, X., Gray, J.M.N.T.: Gravity-driven granular free-surface flow around a circular cylinder. J. Fluid Mech. 720, 314–337 (2013)10.1017/jfm.2013.42 ↗
6. Rericha, E.C., Bizon, C., Shattuck, M.D., Swinney, H.L.: Shocks in supersonic sand. Phys. Rev. Lett. 88(1), 014302 (2001)10.1103/PhysRevLett.88.014302 ↗
7. Heil, P., Rericha, E.C., Goldman, D.I., Swinney, H.L.: Mach cone in a shallow granular fluid. Phys. Rev. E 70(6), 060301 (2004)10.1103/PhysRevE.70.060301 ↗
8. Cui, X.: Shock waves: from gas dynamics to granular flows. Int. J. Aeronaut. Aerosp. Eng. 1(1), 7–9 (2019)10.18689/ijae-1000102 ↗
9. Jaiswal, Y., Khan, A., Kumar, R., Kumar, S.: Shocked confined-granular flow over obstacles. J. Fluid Mech. 960, A21 (2023)10.1017/jfm.2023.211 ↗
10. Savage, S.B.: Gravity flow of cohesionless granular materials in chutes and channels. J. Fluid Mech. 92(1), 53–96 (1979)10.1017/S0022112079000525 ↗
11. Seguin, A.: Dense granular flow around a penetrating object: experiment and hydrodynamic model. Phys. Rev. Lett. (2011). https://doi.org/10.1103/PhysRevLett.107.04800110.1103/PhysRevLett.107.048001 ↗
12. Savage, S.B.: Streaming motions in a bed of vibrationally fluidized dry granular material. J. Fluid Mech. 194(1), 457 (1988)10.1017/S0022112088003064 ↗
13. Amarouchene, Y., Kellay, H.: Speed of sound from shock fronts in granular flows. Phys. Fluids 18(3), 031707 (2006)10.1063/1.2185689 ↗
14. Gray, J.: Granular flow in partially filled slowly rotating drums. J. Fluid Mech. 441, 1–29 (2001)10.1017/S0022112001004736 ↗
15. Gray, J.M.N.T.: Particle Segregation in Dense Granular Flows. In: Davis, S.H., Moin, P. (eds.) Annual Review of Fluid Mechanics, vol. 50, pp. 407–433. Annual Reviews (2018)10.1146/annurev-fluid-122316-045201 ↗
16. Gray, J.M.N.T., Cui, X.: Weak, strong and detached oblique shocks in gravity-driven granular free-surface flows. J. Fluid Mech. 579, 113–136 (2007)10.1017/S0022112007004843 ↗
17. Gray, J.M.N.T., Gajjar, P., Kokelaar, P.: Particle-size segregation in dense granular avalanches. C. R. Phys. 16(1), 73–85 (2015)10.1016/j.crhy.2015.01.004 ↗
18. Gray, J., Tai, Y.C., Noelle, S.: Shock waves, dead zones and particle-free regions in rapid granular free-surface flows. J. Fluid Mech. 491, 161–181 (2003)10.1017/S0022112003005317 ↗
19. Johnson, C.G., Gray, J.M.N.T.: Granular jets and hydraulic jumps on an inclined plane. J. Fluid Mech. 675, 87–116 (2011)10.1017/jfm.2011.2 ↗
20. Faug, T.: Macroscopic force experienced by extended objects in granular flows over a very broad Froude-number range: macroscopic granular force on extended object. Eur. Phys. J. E 38(5), 34 (2015)10.1140/epje/i2015-15034-3 ↗
21. Forbes, L.K., Schwartz, L.W.: Supercritical flow past blunt bodies in shallow water. ZAMP Z. Angew. Math. Phys. 32(3), 314–328 (1981)10.1007/BF00946647 ↗
22. Alam, Md.M., Moriya, M., Takai, K., Sakamoto, H.: Fluctuating fluid forces acting on two circular cylinders in a tandem arrangement at a subcritical Reynolds number. J. Wind Eng. Ind. Aerodyn. 91(1–2), 139–154 (2003)10.1016/S0167-6105(02)00341-0 ↗
23. Mathews, A.K., Khan, A., Sharma, B., Kumar, S., Kumar, R.: A numerical investigation of granular shock waves over a circular cylinder using the discrete element method. J. Fluid Mech. 936, A11 (2022)10.1017/jfm.2022.62 ↗
24. Nicolle, A., Eames, I.: Numerical study of flow through and around a circular array of cylinders. J. Fluid Mech. 679, 1–31 (2011)10.1017/jfm.2011.77 ↗
25. Song, D., Chen, X., Zhou, G.G.D., Lu, X., Cheng, G., Chen, Q.: Impact dynamics of debris flow against rigid obstacle in laboratory experiments. Eng. Geol. 291, 106211 (2021)10.1016/j.enggeo.2021.106211 ↗
26. Khan, A., Verma, S., Hankare, P., Kumar, R., Kumar, S.: Shock–shock interactions in granular flows. J. Fluid Mech. 884, R4 (2020)10.1017/jfm.2019.988 ↗
27. Lee, K.L., Chung, Y.C.: Inner structures of rapid free-surface granular avalanche over a small bump obstacle: expansion fan, oblique shock wave, and contact anisotropy. Phys. Fluids (2024). https://doi.org/10.1063/5.021476610.1063/5.0214766 ↗
28. Qian, C., Yang, Y., Zhu, Z., Hu, K., Hassan, H., Krikunova, A., Wang, G.: A comprehensive investigation on flame flickering characteristics of premixed conical flame at different inclination angles. Combust. Flame 269, 113644 (2024)10.1016/j.combustflame.2024.113644 ↗
29. Thielicke, W., Sonntag, R.: Particle image velocimetry for MATLAB: accuracy and enhanced algorithms in PIVlab. J. Open Res. Softw. 9(1), 12 (2021)10.5334/jors.334 ↗
30. Welford, W.T.: Film flatness, lens distortion, illumination and other matters in bubble chamber photography. Photogrammetric Rec. 8(44), 167–177 (2006)10.1111/j.1477-9730.1974.tb00037.x ↗
31. Chen, Z., Rickenmann, D., Zhang, Y., He, S.: Effects of obstacle’s curvature on shock dynamics of gravity-driven granular flows impacting a circular cylinder. Eng. Geol. 293, 106343 (2021)10.1016/j.enggeo.2021.106343 ↗
32. Riviere, N., Vouaillat, G., Launay, G., Mignot, E.: Emerging obstacles in supercritical open-channel flows: detached hydraulic jump versus wall-jet-like bow wave. J. Hydraul. Eng. 143(7), 04017011 (2017)10.1061/(ASCE)HY.1943-7900.0001291 ↗