Ngày tải lên: 05/10/2012, 09:55
... All rights reserved. CFD for hydrodynamic efficiency and design optimization of key elements of SHP Ana Pereira, Helena M. Ramos Civil Engineering Department and CEHIDRO, Instituto ... utility of the CFD numerical simulations as a tool for design and optimization of hydropower performance and flow behavior through hydromechanical devices or...
Ngày tải lên: 05/09/2013, 14:58
Essential Elements of Sanitation in the Beverage Industry
... commitment, training, and resources into the sanitation pro- gram, beverage manufacturers can maintain the efịcacy of their sanitation programs, resulting in high-quality, safe beverages that ... employees in this area would beneịt from the support and resources of a continuing education program. In designing and maintaining the sanitation program, keep a few key poi...
Ngày tải lên: 25/10/2013, 21:20
Support to the identification of potential risks for the environment and human health arising from hydrocarbons operations involving hydraulic fracturing in Europe doc
... from fracturing operations) . Support to the identification of potential risks for the environment and human health arising from hydrocarbons operations involving hydraulic fracturing in Europe ... declining at 5% per annum. Support to the identification of potential risks for the environment and human health ar...
Ngày tải lên: 23/03/2014, 00:20
Regulation of Water Pollution from Hydraulic Fracturing in Horizontally-Drilled Wells in the Marcellus Shale Region, USA pot
... provisions of the Safe Drinking Water Act would offer additional oversight to fracturing activities involving chemicals being injected into the ground. In addition, requiring mandatory reporting of ... oversight of fracturing activities until there is proof of fracturing contaminants in surface waters [13]. Congress acted to protect drinking water in the Safe...
Ngày tải lên: 29/03/2014, 21:20
An overview of hydraulic fracturing and other stimulation technologies
... Luca Gandossi An overview of hydraulic fracturing and other formation stimulation technologies for shale gas production European Commission ... availability of the fluid. The use of large quantities of gases requires the deployment of many trucks, pressurized storage units, and specific pumping equipment. In additi...
Ngày tải lên: 04/10/2014, 23:03
Elements of hydraulic fracturing
... operations. Hydraulic fracturing, also known as hydraulic stimulation, improves hydrocarbon flow by creating fractures in the formation that connect the reservoir and wellbore. A hydraulic fracture ... which the rock breaks and a fracture is created. The Physics of Fracturing The size and orientation of a fracture, and the magnitude of the pres- sure needed to create it, are dic...
Ngày tải lên: 04/10/2014, 23:03
The modern practices of hydraulic fracturing a focus on canadian resources
... HowardMadillTannisSuch SCEKFundManagerDirector,EnvironmentalResearchInitiatives,PTAC The Modern Practices of Hydraulic Fracturing: A Focus on Canadian Resources 16 assure a successful well completion. The constant monitoring of a hydraulic ... in the Montney Prepared for: The Modern Practices of Hydraulic Fract...
Ngày tải lên: 04/10/2014, 23:07