Results 181 to 190 of about 24,571,438 (253)

Fault Diagnosis of Hydraulic Systems Based on Deep Learning Model With Multirate Data Samples

IEEE Transactions on Neural Networks and Learning Systems, 2021
Hydraulic systems are a class of typical complex nonlinear systems, which have been widely used in manufacturing, metallurgy, energy, and other industries.
Keke Huang, Shujie Wu, Fanbiao Li, Chunhua Yang, W. Gui   +4 more
semanticscholar   +1 more source

Extending coupled hydrological-hydraulic model chains with a surrogate model for the estimation of flood losses

Environmental Modelling & Software, 2018
In comparison to a local-scale flood risk analysis, modeling flood losses and risks at the river basin scale is challenging. Particularly in mountainous watersheds, extreme precipitation can be distributed spatially and temporally with remarkable ...
Andreas Paul Zischg, G. Felder, Markus Mosimann, Veronika Röthlisberger, R. Weingartner   +4 more
semanticscholar   +1 more source

Hydraulic fracturing: Computational modelling

Revue européenne de génie civil, 2006
This paper presents an efficient algorithm for modelling hydraulic fracturing based on the finite element method. The algorithm is employed for modelling the different coupled non-linear processes that are involved in the problem of hydraulic fracturing.
openaire   +1 more source

Calibrating hydraulic network models

Journal AWWA, 1997
To a novice, careful calibration of a hydraulic network model may be as daunting a task as climbing Mt. Everest.Although calibration should always be included in any hydraulic analysis, it is often neglected or done haphazardly. As a result, inappropriate data may be used or data errors may be overlooked, so the resulting hydraulic model is of limited ...
Lindell E. Ormsbee, Srinivasa Lingireddy
openaire   +1 more source

Hydraulic Modeling

2000
Prepared by the Task Committee on Hydraulic Modeling of the Environmental and Water Resources Institute of ASCE.
openaire   +1 more source

Hydraulic Fluid Mathematical Modeling

Applied Mechanics and Materials, 2013
In hydraulic system, the property of hydraulic fluid will have non-linear behavior change when the temperature and pressure of fluid and the amount of dissolved and undissolved air vary, thus influencing the hydraulic system performance. The authors first studied the property of hydraulic fluid, and then constructed the mathematical expression ...
Pei Cheng Shi, Yang Min Sun
openaire   +1 more source

Hydraulic model investigations.

2020
This thesis is based upon the work and experience of the author since 1956. During this period he has been engaged in the design, construction and operation of hydraulic models, first as an engineer employed by the Department of Public Works, N.S.W. and then as a Lecturer in Civil Engineering in the University of Queensland.
openaire   +2 more sources

Coastal Hydraulic Models

2023
U.S. Army Engineer Waterways Experiment Station.
Hudson, Robert Y., Herrmann, Frank A. Jr., Sager, Richard A., Whalin, Robert Warren, Keulegan, Garbis Hovannes, Chatham, Claude E. jr., Hales, Lyndell Z.   +6 more
openaire   +1 more source

Practical hydraulic turbine model

2006 IEEE Power Engineering Society General Meeting, 2006
This paper reports on some practical hydraulic turbine models for Francis turbines and pumped-storage hydraulic turbines. The power system frequency during transient conditions greatly depends on governor control characteristics. Hydraulic governors take on an important role to stabilize a power system frequency.
A. Izena, H. Kihara, T. Shimojo, K. Hirayama, N. Furukawa, T. Kageyama, T. Goto, C. Okamura   +7 more
openaire   +1 more source

Flood inundation mapping and hazard assessment of Baitarani River basin using hydrologic and hydraulic model

Natural Hazards, 2021
G. Talukdar, J. B. Swain, K. C. Patra
semanticscholar   +1 more source