Results 91 to 100 of about 61,345 (281)
Effect of initial tangential velocity distribution on the mean evolution of a swirling turbulent free jet [PDF]
An existing cold jet facility at NASA-Lewis was modified to produce swirling flows with controllable initial tangential velocity distribution. Distinctly different swirl velocity profiles were produced, and their effects on jet mixing characteristics ...
Farokhi, S., Rice, E. J., Taghavi, R.
core +1 more source
A numerical flow simulation of a mixed flow pump [PDF]
, 2002 Mixed flow pumps are primarily axial flow pumps, but they impart some degree of radial and swirling momentum to the pump fluid as it passes through the rotor section.
Blanco, E. +4 more
core
The usage of mobile application to teach practical skills among catering students [PDF]
, 2019 Latest educational media based on mobile application nowadays is an important tool for teaching and learning which can help to attract the students’ attention and the students will be more efficient since they can study by their own anywhere and anytime ...
Abdul Rahman, Abdul Wafi +5 more
core +2 more sources
Technical wildness: Modernity, romanticism, and the technocratic turn in Scottish rewilding
People and Nature, EarlyView.Abstract Technical wildness is a new and increasingly influential culture of nature. This paper marks its emergence in Scotland in the early 2020s. Focusing on Scotland's rapidly evolving land management sector, the paper traces how private rewilding companies position science‐led land management and natural capital markets as the most effective ...
Theo Stanley
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT Invasive species such as grass carp (Ctenopharyngodon idella) pose substantial ecological threats to North American freshwater ecosystems. Understanding their early life stage behavior is critical for management efforts. From spawning to hatching, invasive carp eggs must remain suspended in the water column while drifting downstream for the ...
Henry F. Doyle +8 more
wiley +1 more source
AIP AdvancesWater-lubricated oil–water flow is an effective low-energy consumption method for pipeline transportation. This study proposes a novel wellbore lubrication fitting (WLF) for developing a core-swirling flow to reduce flow resistance and enhance ...
Jiaqiang Jing +4 more
doaj +1 more source
EnergiesDeep-sea minerals are regarded as the most economically viable and promising mineral resource. Vertical hydraulic lifting represents one of the most promising methods for deep-sea mining lifting systems.
Xiaodong Chen +4 more
doaj +1 more source
Turbulent Von Kármán Swirling Flows [PDF]
, 2007 We investigate the turbulent Von Karman flow generated by two counterrotating flat or bladed disks. Numerical predictions based on a Reynolds Stress Model (RSM) are compared to velocity measurements performed at CEA [2]. This flow is of practical importance in many industrial devices such as in gas-turbine aeroengines.
Poncet, Sébastien +2 more
openaire +2 more sources
SmartBot, EarlyView.Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao +5 more
wiley +1 more source
Design Optimization Method for Large-Size Sidewall-Driven Micromixer to Generate Powerful Swirling Flow. [PDF]
Micromachines (Basel), 2023 Yamamoto D, Takayama T.
europepmc +1 more source