Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"curve matching"”.
-
Gas production forecasting using automatic type curve matching
… for forecast reliable gas recoveries. Gas type curves are one of the methods utilized to estimate future well performance. The purpose of this study is the utilization of the Aminian et al type curves to model gas well performance. Unlike other studies developed in the past, Aminian et al type …
-
Automatic type curve matching for predicting gas wells production
… determination of gas wells production using type curve matching is one of the methods used in evaluating gas reservoirs. Matching curves manually is time consuming and exposed to human error. Aminian type curves unlike the other type curves accounts the pressure dependency of gas properties and …
-
Design of plane four-bar function generators by curve matching
… for designing four-bar function generators by matching a plot of the desired function with curves and charts derived from the computer solution of the displacement equation relating the input and output angles of the four-bar linkage. A series of curves and charts is presented for various …
-
Occlusion Tolerant Object Recognition Methods for Video Surveillance and Tracking of Moving Civilian Vehicles
… the visible shape of the vehicle. Simple curve matching and different feature based matching techniques are used to recognize the segmented vehicle. Features of the vehicle are extracted upon entering the secured area. The vehicle is recognized from either a digital video frame or a static …
-
Time domain device modeling of High Frequency Power MOSFETs
… 100MHz to 400MHz. Verification is achieved by curve matching the measured Time Domain Reflected waveforms with the simulated waveforms generated using a proprietary program Modified Transient Analysis Program (MTCAP) and by comparison of expected and simulated parasitic values.
-
Li-ion battery electrode state of charge and degradation monitoring using battery casing as the reference electrode
… monitoring. The presented work introduces a curve matching algorithm to estimate electrode capacity, SOC, and available lithium-ion in the cell and an unknown input observer to estimate anode SOC and capacity. Further, electrode and cell degradation are analyzed by comparing the capacity. The …
-
Modeling of Real Gas Flow Behavior in Porous Media
… with finite-difference simulation and type curve matching. Reservoir pressures and flowing bottomhole pressures calculated by the analytical solution presented in this study are more accurate than by those methods published in the literature. The new solution method is also applicable to a …
-
Accurate Cylindrical-Coordinate Numerical Models For The Analysis Of Hydrologic Tests
… hydraulic conductivity through a trial-and-error curve-matching process. Comparisons of STS to the Cooper-Bredehoeft-Papadopulos analytical solution and the Kansas Geological Survey (KGS) semi-analytical solution produced near-identical curves under a wide variety of conditions. Numerous …
-
Detection of Anomalies In Drilled Shafts Using theImpedance Log Method
… and shaft parameters were found from a mobility curve matching procedure and were based on the soil and shaft parameters from design drawings and construction records. Criteria were established to determine the amplification parameters based on the decaying tendency of the reflection peaks in the …
-
Development of risk-based groundwater operating rules: a case study of Siloam Village, South Africa
… conceptual model developed. Automatic curve matching was used to identify appropriate aquifer models and test solutions for estimating hydraulic characteristics (storativity, transmissivity and hydraulic conductivity) based on Aquifer Test Solver (AQTESOLV) Pro version 4.5. Limited …