Results 61 to 70 of about 463 (259)

B-f jump characteristics in smooth sloping beds [PDF]

مهندسی منابع آب, 2019
Beacause of the hydraulic jump unstable behavior in adverse-slope stilling basins downstream of sloping beds, the jump toe is transmitted on sloping bed. Therefore, formation of the B-F jump is common in practice.
منوچهر شکریان, محمود شفاعی بجستان   +1 more
doaj  

Multimodal Learning with Rashomon Analysis for Battery Discharge Capacity Prediction

Advanced Intelligent Discovery, EarlyView.
Multimodal fusion integrates composition, crystal‐structure, and radial‐distribution descriptors to predict battery discharge capacity. Rashomon analysis across near‐optimal models reveals that explanatory variation is structured rather than arbitrary, separating stable mechanistic signals from model‐contingent attributions and providing a more ...
Jue Gong, Lejia Wang, Tianqing Zhu, Keith Butler, Sichao Li   +4 more
wiley   +1 more source

Performance Analysis of the Stilling Basin of the Taziz Al-Taziz Pumping Station in Al-Muthanna Governorate, Iraq

Journal of Engineering
Taziz Al-Taziz irrigation pumping station, within Al-Muthanna Governorate, Iraq, was studied, aiming at investigating the performance of its stilling basin in reducing the energy of the water out of the discharge pipes outlet.
Arafh Fadhel Albayati, Riyadh Z. Azzubaidi   +1 more
doaj   +1 more source

EXPERIMENTAL INVESTIGATION ON MAKHOOL DAM STILLING BASIN

Diyala Journal of Engineering Sciences, 2009
This research is an experimental investigation on the hydraulic performance of the combined hydraulic jump and plunge pool stilling basin operating under high head for Makhool Dam.
Muhanad Mohammed Abbas
doaj   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

Baffle Pier Effects on Hydraulic Performance and Scour Downstream of Sluice Gates

Journal of Engineering and Sustainable Development
Sluice gates control water levels and discharge them into small irrigation canals. This study examined a modified stilling basin incorporating submerged baffle piers downstream.
Ibrahim M.M , Baydaa Hamdi , Ahmed M. Ibraheem, Abeer Samy   +3 more
doaj   +1 more source

Exploring Influence of MgO/Na2O on Melting Characteristics and Viscosity–Temperature Characteristics of Coal Slags Under Entrained Flow Gasification Condition

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Characteristics of high alkali in Zhundong coal ash may cause ash‐related slag discharge problems at entrained‐flow‐bed (EFB) gasifier. In this study, through exploring melting characteristics and viscosity–temperature characteristics, it is found that MN05, MN14, and MN23 show low FTs (< 1160°C).
Meng Li, Jianliang Xu, Xueli Chen, Hao Wu   +3 more
wiley   +1 more source

Triple basin active solar still

International Journal of Energy Research, 1999
The Runge–Kutta method has been used to solve three coupled differential equations to determine the performance of an active triple basin solar distillation system. Hourly variation of various temperatures and yield have been evaluated alongwith overall thermal efficiency.
Sanjeev Kumar, G. N. Tiwari
openaire   +1 more source

Molecular methods for differentiating Phragmites australis subspecies and identification of hybrid stands in the Upper Midwestern United States

Applications in Plant Sciences, EarlyView.
Abstract Premise In North America, Phragmites australis (common reed) has drawn a great deal of research attention. Non‐native P. australis subsp. australis is a noxious weed that has locally displaced native P. australis subsp. americanus in some areas.
Nicholas P. Tippery, Daniel J. Larkin, Julia Bohnen, Douglas L. Wendell, Neil O. Anderson, Susan M. Galatowitsch, Marie Abbey, Alan G. Smith, Andrzej K. Noyszewski   +8 more
wiley   +1 more source

The Supersaturation of Dissolved Gas in Downstream of High Dam

工程科学与技术, 2008
:Different expressions were proposed for the computation of dissolved gas levels in the stilling basin and the river. Through high speed jet test and the device designed by authors TDG generation processes was analyzed deeply. It was found shows that the
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