Geothermal Energy

General Overview The adjective geothermal originates from the Greek roots geo, meaning earth, and thermos, meaning heat. Geothermal energy is thermal energy generated and stored in...

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Porosity and permiyability

Introduction: Porosity is a measure of the voids in sediment and rock, and the masses they form. Permeability is a measure of the extent to which these voids are connected. Porosity: Porosity is a measure of the volume of voids in a material or mass. In materials porositydepends upon the space between...

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