J
Jesper Schmidt Hansen
Researcher at Roskilde University
Publications - 73
Citations - 1889
Jesper Schmidt Hansen is an academic researcher from Roskilde University. The author has contributed to research in topics: Viscosity & Shear flow. The author has an hindex of 23, co-authored 71 publications receiving 1601 citations. Previous affiliations of Jesper Schmidt Hansen include Swinburne University of Technology.
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How fast does water flow in carbon nanotubes
TL;DR: By using the EMD method friction coefficient to determine the slip length, the paper overcome the limitations of NEMD simulations and comments on several issues concerning water flow rates in carbon nanotubes.
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Slip length of water on graphene: Limitations of non-equilibrium molecular dynamics simulations
TL;DR: This work aims at precisely quantifying the characteristic large slip length and flow rate of water flowing in a planar graphene nanochannel using the intrinsic interfacial friction coefficient between water and graphene found from equilibrium molecular dynamics simulations.
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Slip flow in graphene nanochannels
TL;DR: The advantages of the EMD method over the NEMD method to calculate the slip lengths/flow rates for nanofluidic systems are discussed, and the dynamic behaviour of slip due to an externally applied field and shear rate is examined.
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Prediction of fluid velocity slip at solid surfaces.
TL;DR: The observed flow enhancement in highly confining geometries is believed to be caused by fluid velocity slip at the solid wall surface, and a simple and highly accurate method to predict this slip using equilibrium molecular dynamics is presented.
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RUMD: A general purpose molecular dynamics package optimized to utilize GPU hardware down to a few thousand particles
Nicholas P. Bailey,Trond S. Ingebrigtsen,Jesper Schmidt Hansen,Arno A. Veldhorst,Lasse Bøhling,Claire A. Lemarchand,Andreas Elmerdahl Olsen,Andreas Kvist Bacher,Lorenzo Costigliola,Ulf R. Pedersen,Heine Larsen,Jeppe C. Dyre,Thomas B. Schrøder +12 more
TL;DR: RUMD is a general purpose, high-performance molecular dynamics simulation package running on graphical processing units (GPU's) that has a performance that is comparable to other GPU-MD codes at large system sizes and substantially better at smaller sizes.