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Publications (peer-reviewed journals starting from the most recent)

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Published journals:

  • Ghifari, M.R.E., Romdani, A., Bayuaji, I.S., Dey, L., Mudatsir, Empung and Putra, A.S. (2025). “Integrating hydrodynamic modelling and hazard assessment to mitigate flood risks in the Pemali River Basin, Central Java, Indonesia”. International Journal of River Basin Management, pp.1-11 (Scimago journal rank: Q2)

  • Jan C.D., Nguyen L.T., Dey L*. (2025). “Effects of grain size distribution on the movement and deposition of granular materials flowing down an inclined channel”. Journal of Mechanics, Oxford Press, Volume 41, 2025, Pages 157–172. DOI: 10.1093/jom/ufaf012 (Scimago journal rank: Q2).

  • Jan C.D., Zeng Y.C., Dey L*. (2025). “Numerical Simulation of Debris Flow Behavior Over a Series of Groundsills”. Water, 17(3), 293. DOI:10.3390/w17030293 (Scimago journal rank: Q2)

  • Jan C.D., Dey L*. (2024). "Slump-flow channel test for evaluating the relations between spreading and rheological parameters of sediment suspensions." European Journal of Mechanics-B/Fluids 106 (2024): 137-147 (Scimago journal rank: Q2).

  • Jan C.D., Dey L*. (2022). “Effects of sediment fractions on the slump-flow parameters of fine- and coarse-sediment suspensions”. Journal of Non-Newtonian Fluid Mechanics, 310, 104925. DOI: 10.1016/j.jnnfm.2022.104925 (Scimago journal rank: Q1)

  • Dey L., Jan C.D., Wang J.S. (2021). “Effects of particle fractions on the Bingham yield stress and viscosity of fine-coarse particle suspensions”. Journal of Mountain Science 18, 2960-2970. DOI: 10.1007/s11629-021-6881-5 (Scimago journal rank: Q2)

  • Dey L., Jan, C.D., Wang, J.S. (2021). “Relationship Among Yield Stress, Slump, and Slump Flow of Sediment Slurries”. Journal of Chinese Soil and Water Conservation, 53(3):167-175 (in Chinese). DOI: 10.29417/JCSWC.202209_53(3).0003 (Scimago journal rank: Q4)

  • Dey L*., Barbhuiya A.K., and Biswas P. (2017). “Experimental study on the bank erosion and protection measure using optimum sub-merged vane angle in a 180° channel bend”. Geomorphology 283, 32–40. DOI: 10.1016/j.geomorph.2017.01.022 (Scimago journal rank: Q1)

 

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Journals ready to submit & under preparation:

 

  •  Dey, L*., Borga, M., Comiti, F., Mergili, M., Pierpaolo, M., Marchi, L., Cavalli, M., Crema, S., Dallan, E., and Mair, V. (2026). “Snowmelt-Induced Muddy Debris Flows in Alpine Regions: A Case Study from Seres Creek, Dolomites.”  (ready to submit)

  • Dey, L., Jan C.D. (2026). “Parametric Investigation of Runout Behavior of Non-Newtonian Sediment Flows over Inclined Channels.” (under preparation)

  • Dey, L., Zeng, Y.C., Jan C.D. (2026). “Modeling the Entrainment Behavior of the Hsiankai Debris Flow Triggered by Typhoon Morakot”. (under preparation)

  • Romdani, A., Putra, A. S., Suroso, E., El Ghifari, M. R., Bayuaji, I. S., Dey, L., Amanulloh, F. R., and Abdullah, R. H. (Year). “Compound Flooding in the Tropical Monsoon–Wave Interface: An Integrated Statistical–Hydrodynamic Modelling on the Brebes Coast, Indonesia.” (Submitted)

Selected Conference Publications:

  • Widiyanto, W., Dey, L., Purnomo, S.N., Santoso, P.B., & Sugiharto, S. (2024). “Experimental study on scour at unpaved road shoulder”. In MATEC Web of Conferences (Vol. 402, p. 04003). EDP Sciences. DOI: 10.1051/matecconf/202440204003

  • Jan C.D., and Dey L* (2023). “The influence of particle size on the spread distance and angle of friction of granular materials.” E3S Web of Conferences, EDP Sciences, 01011. DOI: 10.1051/e3sconf/202341501011.

  • Jan C.D., Yang C.Y., Hsu C.K., Dey L*. (2019). “Correlation between the slump parameters and rheological parameters of debris-flow”. Association of Environmental and Engineering Geologists; special publication 28. DOI: 10.25676/11124/173203

Conference attended (posters and oral communication)

  • Dey, L*., Borga, M., Comiti, F., Mergili, M., Pierpaolo, M., Marchi, L., Cavalli, M., Crema, S., Dallan, E., and Mair, V. (2025). “Simulating snowmelt-induced muddy debris flows in alpine regions: A case study in the Seres Creek, Dolomites.”  In EGU General Assembly, EGU25-19265, Vienna, Austria.

  • Dey L*., Jan C.D. (2024). “Investigating the influence of groundsill array density and size on debris flow behavior using numerical simulations”. The 7th International Conference on ‘Debris Flows: Disasters, Risk, Forecast, Protection’ will be held in Chengdu, China, on September 23-27, 2024.

  • Dey L*., Jan C.D. (2023). "Numerically simulating the horizontal spreading of a sediment slurry column from one end of a rectangular channel to the other end". The 26th Hydraulic Engineering Conference, National Chung Cheng University, Taichung, Taiwan, August 29, 2023

  • Jan C.D., and Dey L* (2023). "The influence of particle size on the spread distance and angle of friction of granular materials." Proc., E3S Web of Conferences, EDP Sciences, 01011. DOI: 10.1051/e3sconf/202341501011

  • Dey L*., Jan C.D. (2022). "Effects of sediment size distribution on the rheological parameters of bidisperse and polydisperse suspensions". Final paper No. NH42C-0443, presented at American Geophysical Union (AGU) Fall Meeting, Chicago, USA, 12 - 16 December 2022.

  • Dey L*., Jan C.D., and Trang N.L. (2021). "Estimation of rheological parameters of sediment-water mixtures using a horizontal rectangular channel". The 10th International Conference on Earth Observation and Societal Impacts. National United University, Taiwan, August 23-24, 2021.

  • Trang N.L., Jan C.D., and Dey L. (2021). “Experimental study on flow and deposition behavior of dry granular materials on an inclined plane". The 10th International Conference on Earth Observation and Societal Impacts. National United University, Taiwan, August 23-24, 2021.

  • Jan C.D., Yang C.Y., Hsu C.K., Dey L*. (2019). "Correlation between the slump parameters and rheological parameters of debris-flow". Seventh international conference on ‘Debris-Flow Hazards Mitigation’, Golden, Colorado; USA. June 10-13, 2019. Page 323-329. DOI: http://dx.doi.org/10.25676/11124/173203

  • Dey L*., Roy R., (2016). “Application of Group Method of Data Handling (GMDH) To Predicting 3-D Velocity in A Sharp Open Channel Bend”, Proceedings of International Conference on Hydraulics, Water Resources and Coastal Engineering (Hydro 2016), CWPRS Pune, India 8th – 10th December 2016. pp 2330-2339.

  • Dey L*., Rawat V.S., Wani I., Kumar P., Behera R., (2017). “Predicting Risk of River Bank Erosion about Soil Erodibility along the Gumati River, Tripura, India”, National Conference on Hydrology and Watershed Management- NCHWM-2017, 24-25 March 2017

  • Khanam N., Dey L. (2016). “Determination of the Nonlinear Muskingum Model Parameters Using non-dominated Sorting Genetic Algorithm (NSGA-II)” National Level Conference EPAM- June, 2016 at NIT, Agartala.

  • Dey L.*, Barbhuiya A.K. (2014). “Analytical Hierarchy Process to Optimize Lift Co-efficient on Sub-merged Vane” Annual Conference on Innovations and Developments in Civil Engineering (ACIDIC), NITK, Surathkal, India. pp 904-910.

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