Miscellaneous methods for determination of unfrozen water content in frozen soils
Frozen soil is a complex four-phase porous medium consisting of soil solid/rock, air,
unfrozen/liquid water and ice at the subzero temperatures. Freeze-thaw cycles change the …
unfrozen/liquid water and ice at the subzero temperatures. Freeze-thaw cycles change the …
Towards urban drainage sediment accumulation monitoring using temperature sensors
Sewer sediments are among the main concerns related to urban drainage system
management as they represent the largest contribution of suspended solid loads during …
management as they represent the largest contribution of suspended solid loads during …
Combining a daily temperature pattern analysis and a heat-pulse system to estimate sediment depths in sewer systems
M Regueiro-Picallo, J Langeveld, H Wei… - … : Water Research & …, 2024 - pubs.rsc.org
Sediments in urban drainage systems (UDS) significantly impact their operation, so effective
strategies are required to reduce their negative effects. Monitoring sediment accumulation …
strategies are required to reduce their negative effects. Monitoring sediment accumulation …
High-resolution monitoring of scour using a novel fiber-optic distributed temperature sensing device: A proof-of-concept laboratory study
Scour events can severely change the characteristics of streams and impose detrimental
hazards on any structures built on them. The development of robust and accurate devices to …
hazards on any structures built on them. The development of robust and accurate devices to …
Characterizing soil water content variability across spatial scales from optimized high-resolution distributed temperature sensing technique
Abstract Fiber-optic Distributed Temperature Sensing, when combined with the Single-probe
Heat-pulse technique can measure soil moisture (θ) across spatial scales. The key limitation …
Heat-pulse technique can measure soil moisture (θ) across spatial scales. The key limitation …
Sensitivity study of thermal response test using resistively heated methods under various setups
Thermal response tests employing resistively heated methods (TRT-RH) have shown
advanced performance in evaluating ground properties, while the effect of various TRT-RH …
advanced performance in evaluating ground properties, while the effect of various TRT-RH …
Analysis of thermal dilution experiments with distributed temperature sensing for fractured rock characterization
Thermal dilution experiments with Fiber-Optic Distributed Temperature Sensing (FO-DTS)
were conducted at the In-situ Stimulation and Circulation (ISC) rock laboratory, at the …
were conducted at the In-situ Stimulation and Circulation (ISC) rock laboratory, at the …
High-resolution monitoring of soil infiltration using distributed fiber optic
C Sun, CS Tang, F Vahedifard, Q Cheng, A Dong… - Journal of …, 2024 - Elsevier
Monitoring the infiltration process in soil is of great importance in various fields. However,
the majority of existing infiltration monitoring methods have certain limitations that hinder …
the majority of existing infiltration monitoring methods have certain limitations that hinder …
Improvement and Performance Evaluation of a Dual-Probe Heat Pulse Distributed Temperature Sensing Method Used for Soil Moisture Estimation
Large-scale measurements of soil moisture play a critical role in many fields, such as
agriculture, hydrology, and engineering. The distributed temperature sensing (DTS) …
agriculture, hydrology, and engineering. The distributed temperature sensing (DTS) …
Measuring heat transfer processes in gully pots for real-time estimation of accumulated sediment depths
M Regueiro-Picallo, A Moreno-Rodenas… - … : Water Research & …, 2024 - pubs.rsc.org
The accumulation of sediments in stormwater systems negatively affects their functioning.
For example, the re-suspension of these sediments can lead to serious pollution of surface …
For example, the re-suspension of these sediments can lead to serious pollution of surface …