Laboratory Simulation of Flow through Rough-Walled Microfractures under High Hydraulic Gradient

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Wavelength range (nm)</td><td class="align_center">Wavelength repeatability (pm)</td><td class="align_center">Scan frequency (Hz)</td><td class="align_center">Strain range (<i>με</i>)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1510-1590</td><td class="align_center">1</td><td class="align_center">1000</td><td class="align_center">-3000-3000</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Typical parameters of the FBG technology.</div>

Geofluids

tab2

Table 2

Table 2: Laboratory Simulation of Flow through Rough-Walled Microfractures under High Hydraulic Gradient 