نتایج جستجو برای: injection velocity

تعداد نتایج: 296385  

Journal: :Environmental science & technology 2007
W Labaky J F Devlin R W Gillham

A novel method of measuring small-scale groundwater velocities in unconsolidated noncohesive media uses the travel time of a tracer pulse between an injection port and two detectors located on the surface of a cylindrical probe, called a point-velocity probe (PVP), as the basis for velocity estimation. The direction and magnitude of the water velocity vector were determined to within +/- 9% of ...

Journal: :Journal of Medical Case Reports 2008
Sherine G Nashed Tarek A Rageh Emad S Attallah-Wasif Alaa A Abd-Elsayed

INTRODUCTION Nerve damage in leprosy patients leads to deformities and disabilities. Oral corticosteroids are given early to prevent permanent injury. We present a new approach to treat well-established nerve damage with local injection of corticosteroids. CASE PRESENTATION A 60-year-old leprosy patient presented with right claw hand deformity secondary to right ulnar and median neuropathy. M...

The aim of this paper is to investigate the effect of the variable thermal conductivity and the inclined uniform magnetic field on the plane Poiseuille flow of viscous incompressible electrically conducting fluid between two porous plates Joule heating in the presence of a constant pressure gradient through non-uniform plate temperature. It is assumed that the fluid injection occurs at lower pl...

The vast biological and industrial applications of laminar flow of viscous fluid through a porous channel with contracting or expanding permeable wall have attest to the importance of studying the flow process. In this paper, two-dimensional flow of viscous fluid in a porous channel through slowly expanding or contracting walls with injection or suction is analyzed using variation parameter met...

2004
D. Liu C. Xiao A. K. Singh A. Hirose

Vertical compact torus injection into the STOR-M tokamak has been conducted with the University of Saskatchewan Compact Torus Injector (USCTI). The injector stayed at the horizontal position and the CT was bent by 90 using a curved conducting drift tube. The curved drift tube did not have significant effects on the CT velocity. Furthermore, the curved drift tube did not change the magnetic fiel...

Journal: :E3S web of conferences 2023

The general reservoir engineering method is the injection volume and production between regular injection-production well pattern (five-point method, seven-point nine-point etc.), geometric average calculation or kh method. accuracy of results low it difficult to reflect political enemy dynamics heterogeneity correctly evaluate water characteristics development characteristics. Problems injecti...

Journal: :Turkish Journal of Earth Sciences 2021

The noncondensable gases in most geothermal resources include CO2 and smaller amounts of other gases. Currently, the worldwide power is a small sector within energy industry, emissions related to utilisation are consequently small. In some countries, however, such as Turkey Iceland, production contributes significantly their budget, relatively significant. SUCCEED targeted innovation research p...

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