Works about DRAFT tubes

Results: 225

Biofilm characterization in removal of total chemical oxygen demand and nitrate from wastewater using draft tube spouted bed reactor.

Published in:

Biotechnology Letters, 2021, v. 43, n. 10, p. 2001, doi. 10.1007/s10529-021-03181-3

By:

Joshi, Keshava;
Navalgund, Lokeshwari;
Rathod, Kirankumar;
Shet, Vinayaka B.;
Srinikethan, Govindhan;
Shet, Tejas;
Rachitha, Umashankar;
Anand, Aparna

Publication type:

Article

Design and Operation of a Multifunctional Pilot-Scale Bioreactor for Enhanced Aerobic Fermentation.

Published in:

Fermentation (Basel), 2025, v. 11, n. 2, p. 101, doi. 10.3390/fermentation11020101

By:

Moresi, Mauro

Publication type:

Article

Comparative analysis for distributed generation using ultra‐low head hydro, solar and wind energies.

Published in:

International Journal of Energy Research, 2021, v. 45, n. 11, p. 16310, doi. 10.1002/er.6877

By:

Botan, Antonio C. B.;
R. Camacho, Ramiro G.;
Tiago Filho, Geraldo Lucio;
C. O. Botan, Maria Claudia

Publication type:

Article

Coupled Transient CFD-Inhibition Kinetics Modeling of Naphthalene Biodegradation in an Airlift Reactor with Net Draft Tube.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 2, p. 326, doi. 10.1080/10406638.2017.1420668

By:

Nalband, Mehran;
Jalilnejad, Elham

Publication type:

Article

Assessment of the electro-mechanical equipment's weight of the European hydropower fleet.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-43228-1

By:

Quaranta, Emanuele

Publication type:

Article

Prediction of Solid Recirculation Rate and Solid Volume Fraction in an Internally Circulating Fluidized Bed.

Published in:

International Journal of Computational Methods, 2015, v. 12, n. 4, p. -1, doi. 10.1142/S0219876215400058

By:

Gujjula, Ravi;
Mangadoddy, Narasimha

Publication type:

Article

Studies on Gas Holdup in a Draft Tube Fluidised-bed Bioreactor.

Published in:

Indian Chemical Engineer, 2010, v. 52, n. 2, p. 128, doi. 10.1080/00194506.2010.485860

By:

Vinod, A. Venu;
Ajeesh, K. N.;
Reddy, G. Venkat

Publication type:

Article

Numerical and experimental investigation of the effect of baffles on flow instabilities in a Francis turbine draft tube under partial load conditions.

Published in:

Advances in Mechanical Engineering (Sage Publications Inc.), 2019, v. 11, n. 1, p. 1, doi. 10.1177/1687814018824468

By:

Zhou, Xing;
Wu, He-gao;
Shi, Chang-zheng

Publication type:

Article

Investigation on disk friction loss and leakage effect on performance in a Francis model turbine.

Published in:

Advances in Mechanical Engineering (Sage Publications Inc.), 2017, v. 9, n. 8, p. 1, doi. 10.1177/1687814017723792

By:

Feng, Jianjun;
Luo, Xingqi;
Zhu, Guojun;
Wu, Guangkuan

Publication type:

Article

Numerical and Experimental Study on a Model Draft Tube with Vortex Generators.

Published in:

Advances in Mechanical Engineering (Sage Publications Inc.), 2013, v. 5, p. 1, doi. 10.1155/2013/509314

By:

Tian Xiaoqing;
Zheng Yuan;
Pan Huachen;
Sun Bin

Publication type:

Article

Conversion of HDPE into Value Products by Fast Pyrolysis Using FCC Spent Catalysts in a Fountain Confined Conical Spouted Bed Reactor.

Published in:

ChemSusChem, 2021, v. 14, n. 19, p. 4291, doi. 10.1002/cssc.202100889

By:

Orozco, Santiago;
Artetxe, Maite;
Lopez, Gartzen;
Suarez, Mayra;
Bilbao, Javier;
Olazar, Martin

Publication type:

Article

THE INFLUENCE OF RUNNER CONE PERFORATION ON THE DRAFT TUBE VORTEX IN FRANCIS HYDRO-TURBINE.

Published in:

Thermal Science, 2018, v. 22, p. S557, doi. 10.2298/TSCI171011040S

By:

SU, Wen-Tao;
LI, Xiao-Bin;
XU, You-Ning;
GONG, Ru-Zhi;
BINAMA, Maxime;
MUHIRWA, Alexis

Publication type:

Article

INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER.

Published in:

Thermal Science, 2010, v. 14, p. S141, doi. 10.2298/TSCI100630026B

By:

Benišek, Miroslav H.;
Ilić, Dejan B.;
Čantrak, Djordje S.;
Božić, Ivan O.

Publication type:

Article

Evaluation of Mechanical Behaviour of Welded Induction of Steel Pipes.

Published in:

International Review of Mechanical Engineering, 2009, v. 3, n. 6, p. 694

By:

Hannachi, Mohamed Tahar;
Djebaili, H.;
Mazouz, H.

Publication type:

Article

Characterization and Modeling of Oxygen Transfer in a Spouted-Bed Reactor with Auxiliary Aeration.

Published in:

Chemical Engineering & Technology, 2017, v. 40, n. 1, p. 64, doi. 10.1002/ceat.201600100

By:

Peñas, Francisco J.;
Safont, Bárbara

Publication type:

Article

Power Draw and Gas-Liquid Mass Transfer Characteristics of a Stirred-Tank Reactor with Draft Tube Configuration.

Published in:

Chemical Engineering & Technology, 2015, v. 38, n. 11, p. 1993, doi. 10.1002/ceat.201500071

By:

Lueske, Juergen;
Kar, Kishore;
Piras, Luciano;
Pressler, Jim

Publication type:

Article

Bed Pressure Drop in a Draft-Tube Conical Spouted Bed for Thermal Treatment of Wastes.

Published in:

Chemical Engineering & Technology, 2015, v. 38, n. 4, p. 709, doi. 10.1002/ceat.201400650

By:

José, María J. San;
Alvarez, Sonia

Publication type:

Article

Numerical Investigation of the Gas-Solid Flow Characteristics in a Three-Dimensional Spouted Bed with a Draft Tube.

Published in:

Chemical Engineering & Technology, 2013, v. 36, n. 12, p. 2035, doi. 10.1002/ceat.201300226

By:

Yang, S.-L.;
Luo, K.;
Fang, M.-M.;
Zhang, K.;
Fan, J.-R.

Publication type:

Article

Improving the Regimes Used for Hot-Rolling Tubes on Mini Tube-Production Unit 70-270.

Published in:

Metallurgist, 2015, v. 59, n. 5/6, p. 386, doi. 10.1007/s11015-015-0114-5

By:

Romantsev, B.;
Goncharuk, A.;
Aleshchenko, A.;
Onuchin, A.;
Gamin, Yu.

Publication type:

Article

APPROACH TO THE LABORATORY MODELING OF THE FLOW VELOCITY DISTRIBUTION BEHIND HYDRO-TURBINE RUNNER 2. VERIFICATION OF THE METHOD.

Published in:

Journal of Applied Mechanics & Technical Physics, 2023, v. 64, n. 2, p. 190, doi. 10.1134/S0021894423020037

By:

Ustimenko, A. S.;
Litvinov, I. V.;
Sonin, V. I.;
Shtork, S. I.;
Kuibin, P. A.;
Semenova, A. V.

Publication type:

Article

APPROACH TO THE LABORATORY MODELING OF THE FLOW VELOCITY DISTRIBUTION BEHIND A HYDRO-TURBINE RUNNER. 1. DESIGN OF SWIRLER VANES.

Published in:

Journal of Applied Mechanics & Technical Physics, 2023, v. 64, n. 1, p. 64, doi. 10.1134/S0021894423010078

By:

Ustimenko, A. S.;
Litvinov, I. V.;
Sonin, V. I.;
Shtork, S. I.;
Kuibin, P. A.;
Semenova, A. V.

Publication type:

Article

Innovative Device to Control Self-Induced Instabilities Associated with the Swirling Flow from the Discharge Cone of Hydraulic Turbines.

Published in:

Actuators, 2025, v. 14, n. 3, p. 126, doi. 10.3390/act14030126

By:

Tănasă, Constantin;
Stuparu, Adrian Ciprian;
Bosioc, Alin;
Terteci, Cristina;
Belgiu, George;
Nanu, Sorin

Publication type:

Article

Analysis of Hydraulic Losses in Vortex Rope Inside the Draft Tube of Francis Pump-Turbine Based on Entropy Production Theory.

Published in:

Machines, 2023, v. 11, n. 10, p. 965, doi. 10.3390/machines11100965

By:

Wang, Haobo;
Zhou, Daqing;
Guo, Junxun;
Xu, Lianchen

Publication type:

Article

Experimental and Numerical Simulation Study on the Flow Characteristics of the Draft Tube in Francis Turbine.

Published in:

Machines, 2022, v. 10, n. 4, p. N.PAG, doi. 10.3390/machines10040230

By:

Ji, Lei;
Xu, Lianchen;
Peng, Yuanjie;
Zhao, Xiaoyi;
Li, Zhen;
Tang, Wen;
Liu, Demin;
Liu, Xiaobing

Publication type:

Article

Research on Noise Reduction Method of Pressure Pulsation Signal of Draft Tube of Hydropower Unit Based on ALIF-SVD.

Published in:

Shock & Vibration, 2021, p. 1, doi. 10.1155/2021/5580319

By:

Ren, Yan;
Liu, Pan;
Hu, Leiming;
Huang, Jin;
Qiao, Ruoyu;
Chen, Hongping;
Li, Xiaokai;
Huang, Shaojie

Publication type:

Article

Energy transformation and flow topology in an elbow draft tube.

Published in:

Applied & Computational Mechanics, 2012, v. 6, n. 1, p. 93

By:

Štefan, D.;
Rudolf, P.;
Skoták, A.;
Motyčák, L.

Publication type:

Article

CONTRIBUTION TO HYDRAULIC TURBINES DRAFT TUBE DESIGN.

Published in:

Hidraulica, 2014, n. 2, p. 32

By:

BARGLAZAN, Mircea;
BORDEASU, Ilare

Publication type:

Article

Study on the Complex Erosion Characteristics and Specific Influencing Factor Mechanism in a Francis Hydraulic Turbine.

Published in:

Water (20734441), 2025, v. 17, n. 8, p. 1234, doi. 10.3390/w17081234

By:

Wang, Jinliang;
Song, Xijie;
Wang, Jiabing;
Wang, Zhengwei

Publication type:

Article

Analysis of Unsteady Flow and Interstage Interference of Pressure Pulsation of Two-Stage Pump as Turbine Under Turbine Model.

Published in:

Water (20734441), 2024, v. 16, n. 21, p. 3100, doi. 10.3390/w16213100

By:

Lu, Yonggang;
Liu, Zhiwang;
Zhang, Zequan;
Liao, Weike;
Li, Xiaolong;
Presas, Alexandre

Publication type:

Article

Study on Transient Flow Characteristics of Pump Turbines during No-Load Condition in Turbine Mode Startup.

Published in:

Water (20734441), 2024, v. 16, n. 19, p. 2741, doi. 10.3390/w16192741

By:

Li, Xianliang;
Dong, Haiyang;
Lu, Yonggang;
Li, Xiji;
Wang, Zhengwei

Publication type:

Article

Correlation between Discharge Noise and Flow Field Characteristics of Hydraulic Turbine.

Published in:

Water (20734441), 2024, v. 16, n. 15, p. 2176, doi. 10.3390/w16152176

By:

Shi, Min;
Wang, Yu;
Lu, Xiaochun

Publication type:

Article

Dynamic Response Characteristics of Rotating and Fixed Components of the Kaplan Turbine under Low and Medium Heads.

Published in:

Water (20734441), 2024, v. 16, n. 15, p. 2137, doi. 10.3390/w16152137

By:

Luo, Hongyun;
Wang, Guiyu;
Chen, Xiaobin;
Liu, Chengming;
Zhou, Lingjiu;
Wang, Zhengwei

Publication type:

Article

Optimization of Elbow Draft Tubes for Variable Speed Propeller Turbine.

Published in:

Water (20734441), 2024, v. 16, n. 10, p. 1457, doi. 10.3390/w16101457

By:

Souček, Jiří;
Nowak, Petr

Publication type:

Article

Numerical Investigation of Inner Flow Characteristics of a Prototype Pump Turbine with a Single Pier in Draft Tube at Part Load Conditions.

Published in:

Water (20734441), 2024, v. 16, n. 1, p. 13, doi. 10.3390/w16010013

By:

Hu, Haiping;
Xia, Ming;
Song, Xianghui;
Wang, Zhengwei;
Qiao, Mu

Publication type:

Article

Comparison of Pressure Pulsation Characteristics of Francis Turbine with Different Draft Tube Arrangement Direction.

Published in:

Water (20734441), 2023, v. 15, n. 22, p. 4028, doi. 10.3390/w15224028

By:

Zhang, Tao;
Hu, Zilong;
Liu, Xinjun;
Lu, Jiahao;
Song, Xijie;
Zhu, Di;
Wang, Zhengwei

Publication type:

Article

Three-Dimensional Numerical Analysis and Operational Optimization of High-Efficiency Sedimentation Tank.

Published in:

Water (20734441), 2023, v. 15, n. 20, p. 3656, doi. 10.3390/w15203656

By:

Ye, Zhian;
Kang, Shaoxin;
Wang, Zhengjiang;
Jiang, Qi;
Zhang, Jiangtao;
Zheng, Bin;
Wang, Jinlei

Publication type:

Article

Investigation of the Internal Flow in a Francis Turbine for Comparing the Flow Noise of Different Operation Conditions.

Published in:

Water (20734441), 2023, v. 15, n. 19, p. 3461, doi. 10.3390/w15193461

By:

Zhang, Tao;
He, Gensheng;
Guang, Weilong;
Lu, Jiahao;
Song, Xijie;
Zhu, Di;
Wang, Zhengwei

Publication type:

Article

Study on Flow Characteristics of Francis Turbine Based on Large-Eddy Simulation.

Published in:

Water (20734441), 2023, v. 15, n. 19, p. 3372, doi. 10.3390/w15193372

By:

Xu, Tianyu;
Cheng, Quanjie;
Lin, Changjiang;
Yu, Qiuyue;
Hu, Xiucheng

Publication type:

Article

Francis Turbine Draft Tube Troubleshooting during Operational Conditions Using CFD Analysis.

Published in:

Water (20734441), 2023, v. 15, n. 15, p. 2794, doi. 10.3390/w15152794

By:

Mohammadi, Moona;
Hajidavalloo, Ebrahim;
Behbahani-Nejad, Morteza;
Mohammadi, Mohammadreza;
Alidadi, Saber;
Mohammadi, Alireza

Publication type:

Article

Hamiltonian Additional Damping Control for Suppressing Power Oscillation Induced by Draft Tube Pressure Fluctuation.

Published in:

Water (20734441), 2023, v. 15, n. 8, p. 1479, doi. 10.3390/w15081479

By:

Zeng, Yun;
Yu, Shige;
Dao, Fang;
Li, Xiang;
Xu, Yiting;
Qian, Jing

Publication type:

Article

Vibration Characteristics of a Tubular Turbine Prototype at Different Heads with Considering Free Surface and Water Gravity.

Published in:

Water (20734441), 2023, v. 15, n. 4, p. 791, doi. 10.3390/w15040791

By:

Zhao, Yaping;
Li, Yanrong;
Feng, Jianjun;
Dang, Mengfan;
Ren, Yajing;
Luo, Xingqi

Publication type:

Article

Analysis of Flow Field Characteristics and Pressure Pulsation in Horizontal Axis Double-Runner Francis Turbine.

Published in:

Water (20734441), 2021, v. 13, n. 19, p. 2671, doi. 10.3390/w13192671

By:

Yang, Chunxia;
Wu, Jiawei;
Xu, Dinge;
Zheng, Yuan;
Hu, Xueyuan;
Long, Zhe

Publication type:

Article

Inter-Blade Vortex and Vortex Rope Characteristics of a Pump-Turbine in Turbine Mode under Low Flow Rate Conditions.

Published in:

Water (20734441), 2019, v. 11, n. 12, p. 2554, doi. 10.3390/w11122554

By:

Kim, Seung-Jun;
Suh, Jun-Won;
Choi, Young-Seok;
Park, Jungwan;
Park, No-Hyun;
Kim, Jin-Hyuk

Publication type:

Article

CFD simulation study of internal mixing and flow of a modified airlift bioreactor.

Published in:

International Journal of Chemical Reactor Engineering, 2024, v. 22, n. 5, p. 571, doi. 10.1515/ijcre-2023-0169

By:

Lingwei, Zeng;
Zhenpeng, Li;
Jun, Li;
Dongmei, Yan;
Fuchuan, Huang

Publication type:

Article

Experimental and simulation study on mixing time and suspension quality of liquid-solid flow field in stirred reactor with draft tube.

Published in:

International Journal of Chemical Reactor Engineering, 2022, v. 20, n. 4, p. 445, doi. 10.1515/ijcre-2021-0151

By:

Wang, Licheng;
Wang, Mengya;
Tian, Yanxing;
Qi, Yu;
Gao, Yiwei

Publication type:

Article

Experimental Study on Bubble Size Distribution in Gas-Liquid Reversed Jet Loop Reactor.

Published in:

International Journal of Chemical Reactor Engineering, 2020, v. 18, n. 1, p. N.PAG, doi. 10.1515/ijcre-2019-0102

By:

Bi, Rongshan;
Tang, Jiao;
Wang, Linxi;
Yang, Qingqing;
Zuo, Meilan;
Chen, Chen;
Xiang, Shuguang

Publication type:

Article

3D CFD Simulation of Gas Hold-up and Mass Transfer in a Modified Airlift Reactor with Net Draft Tube.

Published in:

International Journal of Chemical Reactor Engineering, 2019, v. 17, n. 12, p. N.PAG, doi. 10.1515/ijcre-2019-0060

By:

Nalband, Mehran;
Jalilnejad, Elham

Publication type:

Article

Fluidization Characteristics of TiO2 Ultrafine Particles in an Acoustic Spout-fluid Bed with a Draft Tube.

Published in:

International Journal of Chemical Reactor Engineering, 2018, v. 16, n. 3, p. 1, doi. 10.1515/ijcre-2017-0109

By:

Li, Hainian;
Pi, Liqiang;
Lei, Yuzhuang;
Gao, Kaige;
Zhou, Yong

Publication type:

Article

1134. Pressure fluctuation identification of draft tube based on singular value decomposition and cascade correlation neural network.

Published in:

Journal of Vibroengineering, 2014, v. 16, n. 1, p. 126

By:

Weiguo Zhao;
Liying Wang;
Linming Zhao

Publication type:

Article

Heat Transfer at the Bottom of a Cylindrical Vessel Impinged by a Swirling Flow from an Impeller in a Draft Tube.

Published in:

Chemical & Biochemical Engineering Quarterly, 2017, v. 31, n. 3, p. 343, doi. 10.15255/CABEQ.2016.1057

By:

Petera, K.;
Dostál, M.;
Věříšová, M.;
Jirout, T.

Publication type:

Article