Results 61 to 70 of about 60,736 (209)

Swirling flow generators and swirling flow seperators

, 2020
Bu tezde sunulan çalışmada, dönü üreteçleri ve parçacık ayırıcıları üzerine bir literatür araştırması yapıldı. Teğetsel giriş yüksekliği ve genişliği, akışkan çıkış borusu çapı ve derinliği, artık parçacık çıkış çapı, ve koni yüksekliği biri birinden bağımsızca değiştirilebilen bir siklon parçacık ayırıcısı tasarlanıp imal edilmiştir.
openaire   +1 more source

Soot formation in a turbulent swirling flow [PDF]

, 1977
The qualitative understanding of soot formation in simple models of gas turbine primary-zone combustors is summarized. Soot formation in flame radiation and air pollution was investigated.
Hoult, D. P.
core   +1 more source

An experimental comparison of nonswirling and swirling flow in a circular-to-rectangular transition duct [PDF]

Circular-to-rectangular transition ducts are used as exhaust system components of aircraft with rectangular exhaust nozzles. Often, the incoming flow of these transition ducts includes a swirling velocity component remaining from the gas turbine engine ...
Hingst, W. R., Okiishi, T. H., Reichert, B. A.   +2 more
core   +1 more source

Singularities at rims in three-dimensional fluid flow [PDF]

, 1999
Asymptotic solutions are presented for Stokes flow near circular rims in three-dimensional geometries. Using nonstandard toroidal coordinates, asymptotic analytical expressions are derived for different corner angles. In comparison to the two-dimensional
Driesen, C.H., Kuerten, J.G.M.
core   +2 more sources

Numerical investigation on oil–water flow characteristics and construction optimization for novel wellbore lubrication fitting

AIP Advances
Water-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, Wanni Huang, Rinat Karimov, Jie Sun, Yibo Li   +4 more
doaj   +1 more source

Optimizing Energy Efficiency in Deep-Sea Mining: A Study on Swirling Flow Transportation of Double-Size Mineral Particles

Energies
Deep-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, Yaoyao Chen, Xu Wu, Peilin Zhu, Lele Yang   +4 more
doaj   +1 more source

Confined swirling jet predictions using a multiple-scale turbulence model [PDF]

A recently developed multiple scale turbulence model is used for the numerical prediction of isothermal, confined turbulent swirling flows. Because of the streamline curvature and nonequilibrium spectral energy transfer nature of the swirling flow, the ...
Chen, C. P.
core   +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

VORTEX PADA BANGUNAN PENGAMBILAN (INTAKE) WADUK WONOGIRI [PDF]

, 2007
Vortex or swirling flow in a reservoir is a result of the complex interaction among the geometry of the reservoir, the approach channel, the flow velocity, and the liquid properties.
Qomariyah, Siti
core   +1 more source

Numerical study on a supercritical vortex drop shaft with a spiral inlet

Results in Engineering
Vortex drop shafts are special structures through which a nearly horizontal free-surface flow is forced to rotate and turn into a swirling flow across the vertical shaft.
Gaetano Crispino, Filomena Maietta, Michele Iervolino, Corrado Gisonni   +3 more
doaj   +1 more source