Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Nauka ta Progres Transportu  /  Núm: 36 Par: 0 (2011)  /  Artículo
ARTÍCULO
TITULO

The flow analysis about traction of quarry trains

G. K. Getman    
V. E. Vasilev    

Resumen

The method of determination of constituents of expense of electric power on traction of quarry trains is resulted in the article, and also the degree of their intercommunication with the mode of train motion is analysed.

PÁGINAS
pp. 70 - 74
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Ashraf Abdelkarim and Ahmed F.D. Gaber    
This study aims to assess the impact of flash floods in the Wadi Nu?man basin on urban areas, east of Mecca, which are subjected to frequent floods, during the period from 1988?2019. By producing and analyzing the maps of the regions, an integrated appro... ver más
Revista: Water

 
Rick Jaeger, Carolyn Jacobs, Katharina Tondera and Neil Tindale    
This study investigated different approaches to optimize flows in misaligned culverts. Structures aligned with the natural stream are always preferred, as misalignments cause a change of direction at the culvert inlet associated with lower performance an... ver más
Revista: Water

 
Changjing Fu, Yangming Xu and Tianlong Zhao    
One of the major geological hazards that can cause harm to long-distance oil and gas pipelines are water-induced disasters. These disasters are quite common and widespread. Pipelines that cross river channels are at a higher risk of facing damage due to ... ver más
Revista: Water

 
Yadong Zhu, Haifeng Jiao, Shihui Wang, Wenbo Zhu, Mengcheng Wang and Songshan Chen    
In order to study the pressure pulsation characteristics and structural dynamic response characteristics of a vertical shaft cross-flow pump, this study used a computational fluid dynamics (CFD) numerical simulation method to analyze the pressure pulsati... ver más
Revista: Water

 
Seyed Ali Alavi, Saeed Esfandi, Amir Reza Khavarian-Garmsir, Safiyeh Tayebi, Aliakbar Shamsipour and Ayyoob Sharifi    
This research aims to analyze the relationship between environmental justice and urban green space connectivity in Tehran, Iran. The evaluation of green space connectivity in this study is conducted through two distinct cost layers: one aimed at enhancin... ver más
Revista: Urban Science