Search Results - "Denissenko, Petr"

Natural convection heat transfer enhancement using bubble injection between vertical parallel plates by Kitagawa, Atsuhide, Kobayashi, Reona, Denissenko, Petr, Murai, Yuichi

“…•Introduction of flow guiding plate increases heat transfer with bubble injection.•Presence of flow guiding plate promotes wall-parallel transport of cold…”
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Human spermatozoa migration in microchannels reveals boundary-following navigation by Denissenko, Petr, Kantsler, Vasily, Smith, David J, Kirkman-Brown, Jackson

“…The migratory abilities of motile human spermatozoa in vivo are essential for natural fertility, but it remains a mystery what properties distinguish the tens…”
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Entrapment and cross-flow transport of air bubbles by a hydrophobic strip in a turbulent channel flow by Kitagawa, Atsuhide, Denissenko, Petr, Murai, Yuichi

“…We experimentally investigate air bubbles sticking to a hydrophobic strip on a hydrophilic ceiling in a horizontal turbulent channel flow. Simultaneous…”
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Design of 3D-printed structures for improved mass transfer and pressure drop in packed-bed reactors by Chatre, Lucas, Socci, Joseph, Adams, Samuel J., Denissenko, Petr, Cherkasov, Nikolay

“…[Display omitted] •A combination of sheet materials with random packings create vertical fluid channels.•Structure-directing packings developed increase void…”
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Transient velocity profiles and drag reduction due to air-filled superhydrophobic grooves by Kitagawa, Atsuhide, Shiomi, Yuriko, Murai, Yuichi, Denissenko, Petr

“…This paper presents an experimental study of horizontal channel flow with air-filled superhydrophobic grooves. Air–water interfaces in the grooves are…”
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An inertial mechanism behind dynamic station holding by fish swinging in a vortex street by Harvey, Sam Tucker, Muhawenimana, Valentine, Müller, Stephanie, Wilson, Catherine A. M. E., Denissenko, Petr

“…Many aquatic and aerial animal species are known to utilise their surrounding flow field and/or the induced flow field of a neighbour to reduce their physical…”
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Effect of wall surface wettability on collective behavior of hydrogen microbubbles rising along a wall by Kitagawa, Atsuhide, Denissenko, Petr, Murai, Yuichi

“…•Microbubbles rising along a wall are visualized using optical methods.•Poor wall wettability significantly affects wall-normal motion of microbubbles.•Almost…”
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Path-Following Control of Unmanned Underwater Vehicle Based on an Improved TD3 Deep Reinforcement Learning by Fan, Yexin, Dong, Hongyang, Zhao, Xiaowei, Denissenko, Petr

“…This work proposes an innovative path-following control method, anchored in deep reinforcement learning (DRL), for unmanned underwater vehicles (UUVs). This…”
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Pore-scale modeling of solute transport in partially-saturated porous media by Saeibehrouzi, Ali, Abolfathi, Soroush, Denissenko, Petr, Holtzman, Ran

“…Solute transport in partially-saturated porous media plays a key role in multiple applications across scales, from the migration of nutrients and contaminants…”
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Behavior of bubbles moving along horizontal flat plates with different surface wettability by Kitagawa, Atsuhide, Denissenko, Petr, Murai, Yuichi

“…•Bubble velocity increases with bubble diameter for a hydrophilic plate.•No bubbles adhere to the hydrophilic plate even at sufficiently low Re.•Bubble…”
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Solute transport in unsaturated porous media with spatially correlated disorder by Saeibehrouzi, Ali, Holtzman, Ran, Denissenko, Petr, Abolfathi, Soroush

“…Solute transport in unsaturated porous media is of interest in many engineering and environmental applications. The interplay between small-scale, local forces…”
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Effect of heated wall inclination on natural convection heat transfer in water with near-wall injection of millimeter-sized bubbles by Kitagawa, Atsuhide, Denissenko, Petr, Murai, Yuichi

“…•Near-wall injection of bubbles enhances heat transfer from a heated wall in water.•Wall-parallel transport of cold liquid is enhanced by bubble-driven…”
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Gas-liquid hydrogenation in continuous flow – The effect of mass transfer and residence time in powder packed-bed and catalyst-coated reactors by Cherkasov, Nikolay, Denissenko, Petr, Deshmukh, Shrirang, Rebrov, Evgeny V.

“…•Packed-bed and catalyst-coated reactors compared in hydrogenation reactions.•Packed-bed reactors show mass transfer limitations under conditions…”
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Gravity wave turbulence in a laboratory flume by Denissenko, Petr, Lukaschuk, Sergei, Nazarenko, Sergey

“…We present an experimental study of the statistics of surface gravity wave turbulence in a flume of a horizontal size 12 x 6 m. For a wide range of amplitudes…”
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Predicting Liquefied Natural Gas (LNG) rollovers using Computational Fluid Dynamics by Hubert, Antoine, Dembele, Siaka, Denissenko, Petr, Wen, Jennifer

“…At least 24 Liquefied Natural Gas (LNG) rollover incidents have been reported since 1960. During rollover, because of the heat ingress through the tank walls,…”
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Gravity Wave Turbulence in a Laboratory Flume by Denissenko, Petr, Lukaschuk, Sergei, Nazarenko, Sergey

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Microtomography-based numerical simulations of heat transfer and fluid flow through β-SiC open-cell foams for catalysis by Fan, Xiaolei, Ou, Xiaoxia, Xing, Fei, Turley, Glen A., Denissenko, Petr, Williams, Mark A., Batail, Nelly, Pham, Charlotte, Lapkin, Alexei A.

“…[Display omitted] •Direct modelling and simulation of β-SiC open-cell foams as catalytic supports.•Detailed geometrical models were obtained by X-ray computed…”
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Numerical Simulation of Ignition of Premixed Air/Fuel Mixtures by Microwave Streamer Discharge by Bulat, Mikhail, Bulat, Pavel, Denissenko, Petr, Esakov, Igor, Grachev, Lev, Volkov, Konstantin, Volobuev, Igor

“…A subcritical microwave streamer discharge is used to initiate ignition of premixed air/fuel mixture. The streamer is arising on the internal surface of the…”
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Experimental Study of Microwave Streamer Discharge Ignition of Premixed Air/Fuel Mixtures by Bulat, Mikhail, Bulat, Pavel, Denissenko, Petr, Esakov, Igor, Grachev, Lev, Volkov, Konstantin, Volobuev, Igor

“…A subcritical microwave streamer discharge is used to initiate ignition of premixed air/fuel mixture. The streamer is arising on the internal surface of the…”
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Ignition of premixed air/fuel mixtures by microwave streamer discharge by Denissenko, Petr, Bulat, Mikhail P., Esakov, Igor I., Grachev, Lev P., Volkov, Konstantin N., Volobuev, Igor A., Upyrev, Vladimir, Bulat, Pavel V.

“…A variety of methods exists for fast and efficient combustion of air-fuel mixtures. In this study, a microwave subcritical streamer discharge is used to ignite…”
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