Hydraulic fracturing and geothermal energy 87 Hierbei spielen die Farben und

Hierbei spielen die Farben und Formen eine große Rolle

One current school of thought claims to have bridged the gap by por traying economics as both positive and normative

Wertigkeit der Modelle immer wichtiger wird

XML soll EDI zu neuem Schwung verhelfen

Hydraulic fracturing and geothermal energy 87 Hierbei spielen die Farben undHydraulic fracturing has been and continues to be a major techno logical tool in oil and gas recovery, nuclear and other waste disposal, mining and particularly in situ coal gasification, and, more recently, in geothermal heat recovery, particularly extracting heat from hot dry rock masses. The understanding of the fracture process under the ac tion of pressurized fluid at various temperatures is of fundamental scientific importance, which requires an