Results 11 to 20 of about 73,266 (262)

Investigation of design criteria for Maron hydropower tunnels of ehbahan [PDF]

open access: yesعلوم و مهندسی آبیاری, 2009
The principle of economically optimal design of water conveyance and water supply systems has been one of the major concerns of researchers and designers for along time.
Sadegh Haghighipour   +1 more
doaj   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

open access: yesIET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Lab-Scale Continuous Biomanufacturing: A Tool for Process Development With Adaptive Strategies for Capture and Virus Inactivation. [PDF]

open access: yesBiotechnol Bioeng
Schematic representation of the continuous lab‐scale process. ABSTRACT Monoclonal antibodies (mAbs) are nowadays fundamental in treating a wide range of severe diseases, including cancer, infections, or autoimmune disorders. Due to their high specificity, potent activity, and fewer side effects compared to small molecular drugs, the market for mAbs is ...
Kruse T   +5 more
europepmc   +2 more sources

Differential Games Controllers That Confine a System to a Safe Region in the State Space, With Applications to Surge Tank Control [PDF]

open access: yes, 2012
Surge tanks are units employed in chemical processing to regulate the flow of fluids between reactors. A notable feature of surge tank control is the need to constrain the magnitude of the Maximum Rate of Change (MROC) of the surge tank outflow, since ...
Falugi, P   +2 more
core   +1 more source

Experimental and simulation‐based investigations on throttle’s head loss coefficients of a surge tank

open access: yesEnergy Science & Engineering, 2020
For the different types of throttled surge tanks used in hydropower systems, it is important to comprehensively know the throttle's head loss characteristics for exact surge analysis and transient control.
Jianxu Zhou   +3 more
doaj   +1 more source

Stability Criterion for Mass Oscillation in the Surge Tank of a Hydropower Station Considering Velocity Head and Throttle Loss

open access: yesEnergies, 2021
Surge tanks (STs) are important facilities for ensuring the safety of hydropower stations. Reducing the ST size under the premise of ensuring stable mass oscillations within the ST is the main issue.
Wei Huang   +5 more
doaj   +1 more source

Water Hammer Control Analysis of an Intelligent Surge Tank with Spring Self-Adaptive Auxiliary Control System

open access: yesEnergies, 2019
The water hammer can cause great risks in water supply pipe systems. A surge tank is a kind of general water hammer control device. In order to improve the behavior of the surge tank, a self-adaptive auxiliary control (SAC) system was proposed in this ...
Wuyi Wan   +3 more
doaj   +1 more source

Implementation and Evaluation of a Complex Pumped-Storage Hydropower Plant with Four Units, Common Penstock, and Surge Tank in a Real-Time Digital Simulator

open access: yesEnergies, 2023
The demand for energy storage systems is rising together with the proportion of renewable energy sources (RES) in power systems. The highest capacity among the various energy storage systems in power systems is provided by pumped-storage hydropower (PSH).
Hasan Akbari   +3 more
doaj   +1 more source

Experimental investigation of the mooring system of a wave energy converter in operating and extreme wave conditions [PDF]

open access: yes, 2020
A proper design of the mooring systems for Wave Energy Converters (WECs) requires an accurate investigation of both operating and extreme wave conditions.
Begovic E.   +7 more
core   +1 more source

Investigation of Water Hammer Protection in Water Supply Pipeline Systems Using an Intelligent Self-Controlled Surge Tank

open access: yesEnergies, 2018
A surge tank is a common pressure control device in long pressurized pipelines. The performance is greatly influenced by the location, cross area, and the characteristics of the connector. In order to improve the property of the surge tank, the effect of
Wuyi Wan, Boran Zhang
doaj   +1 more source

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