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Influence of physical parameters to time domain induced polarization (TDIP) response
Yatinia, Santoso D.b, Laesanpura A.b, Sulistijo B.b
a Geophysics Engineering, University of Pembangunan Nasional, UPN Veteran Yogyakarta SWK 104 North Ring, Yogyakarta, 5528, Indonesia
b Department of Geophysics Engineering, Faculty of Mining and Petroleum Engineering ITB, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2016 AIP Publishing LLC.Induced Polarization (IP) method is one of geophysical method. This method is develop the resistivity method with additional measurement in ability of the ground to store electrical charge. Electrode polarization process is a major factor to the IP response in medium that contain metallic minerals. The relationship between the metallic mineral content and TDIP will be quantized. The TDIP response is influenced by porosity, grainsize, clay and metallic mineral content. Measurement is performed of artificial samples that made of iron ore mixed with quartz and cement. The samples are varied in iron ore content (0%-80%), grainsize (65-300) micron and clay content (0%-25%). If Fe-Total content greather, then rise exponentially in chargeability M=1.53exp(0.029Fe). When the density becomes larger, chargeability rise exponentially M=0.347exp(0.852Dens). The presence of clay will enlarge the chargeability and minimize resistivity exponentially Rho=15.06exp(0.02C). Chargeability is lower and resistivity is higher for larger grainsize. Increasing water saturation will reduce the value of resistivity Rho=600,7exp(-0.028W) and Rho=191.4exp(-0.025W) for Fe-Total content of 28.3% and 21.2%, respectively.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]physical parameters,porosity and density,TDIP response[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1063/1.4943705[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]