Results 11 to 20 of about 488,823 (305)

Rheology of confined non-Brownian suspensions [PDF]

, 2015
We study the rheology of confined suspensions of neutrally buoyant rigid monodisperse spheres in plane-Couette flow using Direct Numerical Simulations. We find that if the width of the channel is a (small) integer multiple of the sphere's diameter, the ...
Brandt, Luca, Chaudhuri, Pinaki, Fornari, Walter, Lopez, Cyan Umbert, Mitra, Dhrubaditya, Picano, Francesco   +5 more
core   +2 more sources

Deep-water gravity flow deposits in a lacustrine rift basin and their oil and gas geological significance in eastern China

Petroleum Exploration and Development, 2021
The types, evolution processes, formation mechanisms, and depositional models of deep-water gravity flow deposits in a lacustrine rift basin are studied through core observation and systematic analysis.
Yingchang CAO, Jiehua JIN, Haining LIU, Tian YANG, Keyu LIU, Yanzhong WANG, Jian WANG, Chao LIANG   +7 more
doaj   +1 more source

Flow structure characteristics and changes in a simulated riverbank nest-shaped flow slide

Shui kexue jinzhan, 2020
A generalized Lab-test in a flume was performed to simulate a typical riverbank collapse called a nest-shaped flow slide in the middle-lower reaches of the Yangtze River.
Xingnong ZHANG, Chenxi NIU, Dongdong JIA, Qiang YING   +3 more
doaj   +1 more source

Modeling Air Aspiration in Steel Continuous Casting Slide-Gate Nozzles

Metals, 2021
Air aspiration is an important cause of nozzle clogging and inclusions in final products of continuous casting of steel due to the presence of metal oxides (such as alumina) which occur through the reoxidation of molten steel. This problem is most likely
Hyunjin Yang, Hamed Olia, Brian G. Thomas   +2 more
doaj   +1 more source

Watching the Beach Steadily Disappearing: The Evolution of Understanding of Retrogressive Breach Failures

Journal of Marine Science and Engineering, 2019
Retrogressive breach failures or coastal flow slides occur naturally in the shoreface in fine sands near dynamic tidal channels or rivers. They sometimes retrogress into beaches, shoal margins and riverbanks where they can threaten infrastructure and ...
Dick R. Mastbergen, Konrad Beinssen, Yves Nédélec   +2 more
doaj   +1 more source

Seiches and the slide/seiche dynamics; subcritical and supercritical subaquous mass flows and their deposits. Examples from Swiss Lakes

Swiss Journal of Geosciences, 2021
Four historically documented large and potentially dangerous lacustrine waves in Swiss lakes show that these waves have been seiches (standing waves) triggered by sublacustrine slides; a statement which is in accordance with the experience of ...
Christoph Siegenthaler
doaj   +1 more source

Using Public Landslide Inventories for Landslide Susceptibility Assessment at the Basin Scale: Application to the Torto River Basin (Central-Northern Sicily, Italy)

Applied Sciences, 2023
In statistical landslide susceptibility evaluation, the quality of the model and its prediction image heavily depends on the quality of the landslide inventories used for calibration.
Chiara Martinello, Claudio Mercurio, Chiara Cappadonia, Viviana Bellomo, Andrea Conte, Giampiero Mineo, Giulia Di Frisco, Grazia Azzara, Margherita Bufalini, Marco Materazzi, Edoardo Rotigliano   +10 more
doaj   +1 more source

Using convective flow splitting for the direct printing of fine copper lines [PDF]

, 2000
Liquid ribbons of solutions of copper hexanoate in a volatile solvent were drawn on a glass slide using either fine glass capillaries or an ink jet printer.
Cuk, Tanja, Hong, Cheong Min, Troian, Sandra M., Wagner, Sigurd   +3 more
core   +1 more source

Physical modeling of slag carryover in the last stage of ladle teeming during continuous casting with dynamic change of slide gate opening

Journal of Materials Research and Technology, 2023
To investigate slag carryover in the last stage of ladle teeming during continuous casting, a water model system was established. The nozzle flow rate of model ladle was controlled by slide gate, which was automatically governed by a control module.
Yanbin Yin, Jianhong Yang, Jiongming Zhang, Lei Tang   +3 more
doaj   +1 more source

Direct forward gravure coating on unsupported web [PDF]

, 1998
YesThis experimental study of forward gravure coating considers the effects of operating variables on air entrainment, ribbing instabilities and the thickness of the film formed.
Benkreira, Benkreira, Benkreira, Benkreira, Benkreira, Carvalho, Coyle, Coyle, Coyle, Coyle, Decré, Gutoff, Hadj Benkreira, Olivier Cohu, Patel, Pitts, Pranckh, Pulkrabek, Sartor   +18 more
core   +1 more source