Zobrazeno 1 - 10
of 85
pro vyhledávání: '"James B. Riggs"'
Autor:
David M. Himmelblau, James B. Riggs
This best-selling introductory chemical engineering guide has been thoroughly revised, streamlined, and updated to reflect today's sweeping changes in chemical engineering curricula. It provides students with fundamental knowledge of processes that c
Autor:
David M. Himmelblau, James B. Riggs
The #1 Guide to Chemical Engineering Principles, Techniques, Calculations, and Applications--Revised, Streamlined, and Modernized with New Examples Basic Principles and Calculations in Chemical Engineering, Ninth Edition, has been thoroughly revised,
Publikováno v:
Industrial & Engineering Chemistry Research. 48:6327-6338
Performing a plant test under closed-loop conditions is desirable for model identification because production loss and safety problems may result when control loops are opened during plant testing. However, identification of models from closed-loop d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b244f88ae760af9d0c2aeb1f189b4f
https://doi.org/10.1021/ie800922w
https://doi.org/10.1021/ie800922w
Autor:
Hongbin Dong, James B. Riggs
Publikováno v:
Industrial & Engineering Chemistry Research. 47:332-343
The fidelity of MPC models can be significantly compromised if the effect of unmeasured disturbances is contained in the data set used to identify the process models. This paper addresses an asymptotical detection method (ADM) based on the normalized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9901a2b3fb7c3cd754a0211dc87f1882
https://doi.org/10.1021/ie061623+
https://doi.org/10.1021/ie061623+
Autor:
Dale D. Slaback† and, James B. Riggs
Publikováno v:
Industrial & Engineering Chemistry Research. 46:4645-4653
This paper presents a computational comparison between the inside-out approach to refinery-wide optimization, which optimizes the model equations with fixed physical properties and updates the approximate physical property models after each time the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd00db9fccd7d80dc6fd5b6f7ac82524
https://doi.org/10.1021/ie0608814
https://doi.org/10.1021/ie0608814
Publikováno v:
Industrial & Engineering Chemistry Research. 46:1653-1656
Kinetic modeling based on continuum lumping is a powerful methodology for working with complex petroleum mixtures. The concentration of the lumped species in the reaction mixture, characterized by reactivity, is expressed as a continuous function. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32cfb63f5ab8b444006a7df002934317
https://doi.org/10.1021/ie0607191
https://doi.org/10.1021/ie0607191
Autor:
Rohit Kawathekar, James B. Riggs
Publikováno v:
Control Engineering Practice. 15:231-239
This paper considers the application of nonlinear model predictive control (NLMPC) to a highly nonlinear reactive distillation column. NLMPC was applied as a nonlinear programming problem using orthogonal collocation on finite elements to approximate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3857ede19da97090d3877c7652f5db8
https://doi.org/10.1016/j.conengprac.2006.07.004
https://doi.org/10.1016/j.conengprac.2006.07.004
Autor:
Jeremy Leggoe, James B. Riggs
Publikováno v:
Materials Science and Engineering: A. 426:289-297
Measures based on mean N th-nearest neighbor distances efficiently characterize particle clustering and deviation from the equilibrium random state (ERS) in microstructures. Mean center-to-center distances to the N th-nearest neighbor particle have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e459512c317a996969c0cb6d0f8e5b7a
https://doi.org/10.1016/j.msea.2006.04.017
https://doi.org/10.1016/j.msea.2006.04.017
Publikováno v:
Chemical Engineering and Processing: Process Intensification. 43:1063-1084
A process optimization system, which consists of a steady-state process model, a model parameter estimator and a process optimizer for a fluidized catalytic cracking (FCC) process under full and partial combustion modes, is presented in this paper. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::237dcd6ac783dd25a20df7815d284378
https://doi.org/10.1016/j.cep.2003.10.007
https://doi.org/10.1016/j.cep.2003.10.007
Autor:
Dale D. Slaback, James B. Riggs
Publikováno v:
Industrial & Engineering Chemistry Research. 43:3723-3730
Thermal runaway is a significant safety concern in chemical plants with exothermic reactors. Understanding the time scale on which thermal runaway occurs for these systems can be an important facto...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85eaad207e0d3be09f6594ac10921e75
https://doi.org/10.1021/ie0306574
https://doi.org/10.1021/ie0306574