H
Halim Kusumaatmaja
Researcher at Durham University
Publications - 135
Citations - 4095
Halim Kusumaatmaja is an academic researcher from Durham University. The author has contributed to research in topics: Lattice Boltzmann methods & Wetting. The author has an hindex of 30, co-authored 119 publications receiving 3327 citations. Previous affiliations of Halim Kusumaatmaja include Eindhoven University of Technology & University of Oxford.
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The Lattice Boltzmann Method: Principles and Practice
Timm Krüger,Halim Kusumaatmaja,Alexandr Kuzmin,Orest Shardt,Goncalo Silva,Erlend Magnus Viggen +5 more
Journal ArticleDOI
Modeling contact angle hysteresis on chemically patterned and superhydrophobic surfaces
TL;DR: This work investigates contact angle hysteresis on chemically patterned and superhydrophobic surfaces, as the drop volume is quasistatically increased and decreased, and identifies analytically the advancing and receding contact angles on the different surfaces.
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Anisotropic drop morphologies on corrugated surfaces.
TL;DR: The spreading of liquid drops on surfaces corrugated with micrometer-scale parallel grooves is studied and it is found that the average contact angle approximately conforms to Wenzel's law as long as the drop radius is much larger than the typical length scale of the grooves.
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Apparent contact angle and contact angle hysteresis on liquid infused surfaces
TL;DR: Analytical expressions for both the apparent contact angle and contact angle hysteresis can be interpreted as 'weighted sums' between the contact angles of the infusing liquid relative to the droplet and surrounding gas phases, where the weighting coefficients are given by ratios of the fluid surface tensions.
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The collapse transition on superhydrophobic surfaces
TL;DR: In this paper, the authors investigated the transition between the Cassie-Baxter and Wenzel states of a slowly evaporating, micron-scale drop on a superhydrophobic surface.