Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%.

Dec 17, 2024 · Porosity is an important property of a material, describing the ratio of voids to the total volume. This property is important in many fields, including geology, materials science, …

The meaning of POROSITY is the quality or state of being porous.

In general, the porosity of reservoir rocks ranges from 5% to 30%, and typical range of porosity is between 10% and 20% (Tiab and Donaldson, 2015). The pore types are classified by both …

Nov 15, 2025 · The porosity of a material is defined as the ratio between the volume of the voids and the total volume. It is a quantity that measures how much empty space is contained in a substance, and …

In a soil or rock the porosity (empty space) exists between the grains of minerals. In a material like gravel the grains are large and there is lots of empty space between them since they don’t fit …

High porosity indicates that a material can hold a significant amount of water, while low porosity means less water retention capacity, affecting ecosystems and human activities reliant on water resources.

Porosity is the property of an object that expresses the total volume of empty or pore space in the material. For rocks that contain hydrocarbon resources, porosity measures the percentage pore …

Sep 30, 2022 · Porosity is a fundamental property of material in general and geomaterials (soils and rocks) in particular, being used in many fields such as material science, earth science, hydrogeology, …

POROSITY definition: the state or quality of being porous. See examples of porosity used in a sentence.