Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Karlene A. Hoo"'
Publikováno v:
ACS Sustainable Chemistry & Engineering. 10:177-181
Autor:
Kyle C. Miller, Stephanie G. Wettstein, Karlene A. Hoo, Tara L. Sundsted, Joelle E. Romo, Adam L. Job
Publikováno v:
ChemCatChem. 11:4715-4719
Autor:
Karlene A. Hoo, Sweeney Windchief
Publikováno v:
New Directions for Higher Education. 2019:5-8
Autor:
Qiuying Gu, Karlene A. Hoo
Publikováno v:
Industrial & Engineering Chemistry Research. 54:1585-1594
Hydraulic fracturing is a technique for enhancing the extraction of oil and gas from deep underground sources. Two important goals during this process are to achieve a final fracture with a predefined geometry and to have a proper distribution of pro
Autor:
Qiuying Gu, Karlene A. Hoo
Publikováno v:
Industrial & Engineering Chemistry Research. 53:10491-10503
This paper describes the combination of a Perkins–Kern–Nordgren (PKN) type model for hydraulic fracture propagation with a method for calculation of proppant transport and settling in order to simulate the dynamic growth, stress induced closure,
Autor:
Karlene A. Hoo, Yingying Chen
Publikováno v:
Systems Science & Control Engineering. 1:12-19
This objective of this study is to analyze the stability of an oil producing reservoir under closed-loop control. Given a five-spot pattern reservoir as an example, a nonlinear reduced-order model is identified and an asymptotically stabilizing contr
Publikováno v:
Journal of Biomedical Science and Engineering. :982-986
Background: Low shear stress caused by disturbed or turbulent flow at arterial branch points is known to associate with atherosclerosis. However, shear stress at the venous valve location and its association with deep vein thrombosis are less underst
Autor:
Karlene A. Hoo, Yingying Chen
Publikováno v:
Control Engineering Practice. 20:1042-1057
The objective of this work is to optimize oil production by managing the amount of water added to a reservoir. This management is accomplished by employing an optimal model-based control framework that includes uncertain parameter updating and a part
Autor:
Karlene A. Hoo, Yingying Chen
Publikováno v:
Computers & Chemical Engineering. 43:23-32
Since model parameter uncertainties affect the accuracy of the model's outputs, this work describes the development of a maximum likelihood model based on robust parameter estimates to improve the model's results. A robust statistical theory framewor
Autor:
Karlene A. Hoo, Yingying Chen
Publikováno v:
Industrial & Engineering Chemistry Research. 51:860-871
This work uses an open-loop analysis of a novel plate reactor to determine the optimum number of feed points and their locations to achieve maximum conversion. Once the open-loop design is optimized, a control system is designed to achieve maximum co