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N. Cheng · SciRah

Researcher profile · Semantic Scholar

N. Cheng

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N. Cheng — researcher profile on SciRah

h-index: 35
Works: 150
Citations: 5,752

Most-cited papers

Formula for the Viscosity of a Glycerol−Water Mixture
N. Cheng
2008932 citations Open access
Semantic Scholar
Comparison of formulas for drag coefficient and settling velocity of spherical particles
N. Cheng
2009353 citations Open access
Semantic Scholar
Hydraulic Radius for Evaluating Resistance Induced by Simulated Emergent Vegetation in Open-Channel Flows
N. Cheng, H. Nguyen
2011200 citations Open access
Semantic Scholar
Time-mean structure of secondary flows in open channel with longitudinal bedforms
Zhi-Qian Wang, N. Cheng
2006129 citations
Semantic Scholar
Wall effect on pressure drop in packed beds
N. Cheng
2011114 citations Open access
Semantic Scholar
Representative roughness height of submerged vegetation
N. Cheng
2011106 citations Open access
Semantic Scholar
Calculation of Drag Coefficient for Arrays of Emergent Circular Cylinders with Pseudofluid Model
N. Cheng
2013105 citations
Semantic Scholar
Power-law index for velocity profiles in open channel flows
N. Cheng
200794 citations
Semantic Scholar
Review of seepage effects on turbulent open-channel flow and sediment entrainment
Yan Lu, Y. Chiew, N. Cheng
200887 citations
Semantic Scholar
Formulas for Friction Factor in Transitional Regimes
N. Cheng
200874 citations Open access
Semantic Scholar
Scour Caused by a Propeller Jet
Jian‐Hao Hong, Y. Chiew, N. Cheng
201369 citations
Semantic Scholar
Comparison of Quadratic and Power Law for Nonlinear Flow through Porous Media
N. Cheng, Z. Hao, S. Tan
200857 citations
Semantic Scholar
Difference between static and dynamic angle of repose of uniform sediment grains
N. Cheng, Kui-Feng Zhao
201752 citations
Semantic Scholar
Source term treatment of SWEs using surface gradient upwind method
J. Pu, N. Cheng, S. Tan, Song-Dong Shao
201252 citations
Semantic Scholar
New formulation for the effective relative roughness height of open channel flows with submerged vegetation
Shuo-Lin Li, Hao-Ran Shi, Zhengwei Xiong, W. Huai +1 more
201547 citations
Semantic Scholar
Recent advances in understanding propeller jet flow and its impact on scour
Mao-Xing Wei, Y. Chiew, N. Cheng
202042 citations Open access
Semantic Scholar
Scaling Analysis of Pier-Scouring Processes
N. Cheng, Y. Chiew, Xing-Wei Chen
201640 citations
Semantic Scholar
Scaling of Velocity Profiles for Depth-Limited Open Channel Flows over Simulated Rigid Vegetation
N. Cheng, H. Nguyen, S. Tan, Song-Dong Shao
201239 citations
Semantic Scholar
Experimental investigation of single particle settling in turbulence generated by oscillating grid
Qi Zhou, N. Cheng
200937 citations Open access
Semantic Scholar
Formulation of bed shear stress for computing bed-load transport rate in vegetated flows
Yesheng Lu, N. Cheng, Mao-Xing Wei
2021The Physics of Fluids33 citations
Semantic Scholar
Scaling of Scour Depth at Bridge Pier Based on Characteristic Dimension of Large-Scale Vortex
N. Cheng, Mao-Xing Wei
2019Water25 citations Open access
Semantic Scholar
Oscillating-grid turbulence and its applications: a review/ Turbulence de grille oscillante et ses applications: une revue
Jing Yan, N. Cheng, Hong-Wu Tang, S. Tan
200723 citations
Semantic Scholar
Incompressible SPH simulation of open channel flow over smooth bed
S. Tan, N. Cheng, Yin Xie, Song-Dong Shao
201522 citations Open access
Semantic Scholar
Experimental study of free-surface fluctuations in open-channel flow in the presence of periodic cylinder arrays
Kui-Feng Zhao, N. Cheng, Zhen-Hua Huang
201422 citations Open access
Semantic Scholar
Bed‐Load Transport in Vegetated Flows: Phenomena, Parametrization, and Prediction
Hao-Liang Wu, N. Cheng, Y. Chiew
2021Water Resources Research21 citations Open access
Semantic Scholar
Representative Grain Size and Equivalent Roughness Height of a Sediment Bed
N. Cheng
201621 citations
Semantic Scholar
Single-Layer Model for Average Flow Velocity with Submerged Rigid Cylinders
N. Cheng
201521 citations
Semantic Scholar
Influence of shear stress fluctuation on bed particle mobility
N. Cheng
200621 citations
Semantic Scholar
Critical Flow Velocity for Incipient Sediment Motion in Open Channel Flow with Rigid Emergent Vegetation
N. Cheng, Mao-Xing Wei, Yesheng Lu
202019 citations
Semantic Scholar
Measurements of Fluctuation in Drag Acting on Rigid Cylinder Array in Open Channel Flow
Kui-Feng Zhao, N. Cheng, Xi-Kun Wang, S. Tan
201419 citations Open access
Semantic Scholar
Fluid-particle interaction regimes during the evolution of turbidity currents from a coupled LES/DEM model
Jia-Feng Xie, P. Hu, T. Pähtz, Zhiguo He +1 more
2022Advances in Water Resources18 citations Open access
Semantic Scholar
Application of Particle Densimetric Froude Number for Evaluating the Maximum Culvert Scour Depth
She-Au-Ma-An Tan, Siow-Yong Lim, Mao-Xing Wei, N. Cheng
202018 citations
Semantic Scholar
Estuary salinity prediction using a coupled GA-SVM model: a case study of the Min River Estuary, China
Yihui Fang, Xing-Wei Chen, N. Cheng
201718 citations
Semantic Scholar
Laboratory Study of Porosity Effect on Drag Induced by Circular Vegetative Patch
N. Cheng, Cai Hui, Xi-Kun Wang, S. Tan
2019Journal of engineering mechanics17 citations
Semantic Scholar
Incipient sediment motion based on turbulent fluctuations
W. W. Wan Mohtar, Ji-Wang Lee, Najwa Izzaty Mohammad Azha, N. Cheng
202016 citations
Semantic Scholar
Simple Modification of Manning-Strickler Formula for Large-Scale Roughness
N. Cheng
201716 citations
Semantic Scholar
Propeller Jet–Induced Suspended-Sediment Concentration
Jian‐Hao Hong, Y. Chiew, S. Hsieh, N. Cheng +1 more
201615 citations
Semantic Scholar
Application of incomplete similarity theory for estimating maximum shear layer thickness of granular flows in rotating drums
N. Cheng, Qi Zhou, S. Tan, Kui-Feng Zhao
201115 citations Open access
Semantic Scholar
Estimate of Sediment Pickup Rate with the Densimetric Froude Number
N. Cheng, A. Emadzadeh
201614 citations Open access
Semantic Scholar
Average velocity of solitary coarse grain in flows over smooth and rough beds
N. Cheng, A. Emadzadeh
201414 citations Open access
Semantic Scholar
Evaluation of Flow Resistance in Smooth Rectangular Open Channels with Modified Prandtl Friction Law
N. Cheng, H. Nguyen, Kui-Feng Zhao, Xiao-Nan Tang
201114 citations Open access
Semantic Scholar
Comparison of Settling-Velocity-Based Formulas for Threshold of Sediment Motion
N. Cheng
200814 citations Open access
Semantic Scholar
Vortex Evolution within Propeller Induced Scour Hole around a Vertical Quay Wall
Mao-Xing Wei, N. Cheng, Y. Chiew, Fengguang Yang
2019Water12 citations Open access
Semantic Scholar
Laboratory measurements of vortex-induced sediment pickup rates
N. Cheng, A. Emadzadeh
201712 citations Open access
Semantic Scholar
Resistance Coefficients for Artificial and Natural Coarse-Bed Channels: Alternative Approach for Large-Scale Roughness
N. Cheng
201512 citations
Semantic Scholar
Slope Correction for Calculation of Bedload Sediment Transport Rates in Steep Channels
N. Cheng, Xing-Wei Chen
201412 citations
Semantic Scholar
A simple relationship for crenulate-shaped bay in static equilibrium
Zhi-Qian Wang, S. Tan, N. Cheng, Keng-Wee Goh
200812 citations
Semantic Scholar
Combined Effects of Mean Flow and Turbulence on Sediment Pickup Rate
N. Cheng, Mao-Xing Wei, Y. Chiew, Y.-S. Lu +1 more
2020Water Resources Research11 citations Open access
Semantic Scholar
Simple Formulation of Bedload Sediment Transport Rate Based on Novel Definition of Pickup Probability
N. Cheng, Yesheng Lu, Mao-Xing Wei
2020Journal of Hydraulic Engineering11 citations
Semantic Scholar
Estimate of Drag Coefficient for a Finite Patch of Rigid Cylinders
N. Cheng, Cai Hui, Xing-Wei Chen
2019Journal of Hydraulic Engineering11 citations
Semantic Scholar

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