Operational strategy of pre-cooling process of CO2 storage tank in CCS ship transportation using model-based optimization

2016 ◽  
Vol 109 ◽  
pp. 770-779 ◽  
Author(s):  
Yu Kyung Lim ◽  
Seok Goo Lee ◽  
Minsu Ko ◽  
Kunyung Park ◽  
Jong Min Lee
Keyword(s):  
Storage Tank ◽  
Co2 Storage ◽  
Cooling Process ◽  
Operational Strategy ◽  
Model Based

scholarly journals LAYER OF PROTECTION ANALYSIS FOR CO2 STORAGE TANK

2018 ◽  
Author(s):  
SANGHYUN PARK ◽  
HYONJEONG NOH ◽  
SU-GIL CHO ◽  
KWANGU KANG
Keyword(s):  
Storage Tank ◽  
Co2 Storage

Model based hydropower gate operation for mitigation of CSO impacts by means of river base flow increase

2005 ◽  
Vol 52 (5) ◽  
pp. 87-94 ◽  
Author(s):  
S. Achleitner ◽  
S. De Toffol ◽  
C. Engelhard ◽  
W. Rauch
Keyword(s):  
Real Time ◽  
River System ◽  
Base Flow ◽  
Economic Feasibility ◽  
Real Time Control ◽  
Combined Sewer Overflows ◽  
Gate Operation ◽  
Operational Strategy ◽  
Model Based ◽  
Receiving Water

In river stretches being subjected to flow regulation, usually for the purpose of energy production (e.g. Hydropower) or flood protection (river barrage), a special measure can be taken against the effect of combined sewer overflows (CSOs). The basic idea is the temporal increase of the river base flow (during storm weather) as an in-stream measure for mitigation of CSO spilling. The focus is the mitigation of the negative effect of acute pollution of substances. The measure developed can be seen as an application of the classic real time control (RTC) concept onto the river system. Upstream gate operation is to be based on real time monitoring and forecasting of precipitation. The main objective is the development of a model based predictive control system for the gate operation, by modelling of the overall wastewater system (incl. the receiving water). The main emphasis is put on the operational strategy and the appropriate short-term forecast of spilling events. The potential of the measure is tested for the application of the operational strategy and its ecological and economic feasibility. The implementation of such an in-stream measure into the hydropower's operational scheme is unique. Advantages are (a) the additional in-stream dilution of acute pollutants entering the receiving water and (b) the resulting minimization of the required CSO storage volume.

A procedure for the design and evaluation of decentralised and model-based predictive multivariable controllers for a pellet cooling process

2003 ◽  
Vol 27 (2) ◽  
pp. 217-233 ◽  
Author(s):  
Dominique Pomerleau ◽  
André Pomerleau ◽  
Daniel Hodouin ◽  
Éric Poulin
Keyword(s):  
Cooling Process ◽  
Model Based

The Simulation of CO2 Recovery & Liquefaction Flowsheet in the Beer Fermentation Process by Aspen Plus Software

2012 ◽  
Vol 569 ◽  
pp. 286-289 ◽  
Author(s):  
Ke Zhi Yu ◽  
Jia Xiong Tang ◽  
Xiang Ling
Keyword(s):  
Storage Tank ◽  
Fermentation Process ◽  
Co2 Storage ◽  
Aspen Plus ◽  
Simulation Accuracy ◽  
Beer Fermentation ◽  
Flowsheet Simulation ◽  
Simulation Results ◽  
Co2 Recovery

Aspen Plus software is adopted to simulate the CO2 recovery & liquefaction flowsheet in the beer fermentation process. The foam trap, balloon and CO2 storage tank are removed from the simulation objects so as to simplify the simulation, and other devices adopt corresponding module and property method to ensure the simulation accuracy. The Comparisons show that the simulation results are agreement with the measurements, which means the flowsheet simulation is successful.

scholarly journals Investigation on transient cooling process in a water heat storage tank with inclined sidewalls

2017 ◽  
Vol 142 ◽  
pp. 142-147 ◽  
Author(s):  
Chun Chang ◽  
Guanghui Leng ◽  
Chuan Li ◽  
Binjian Nie ◽  
Xiaohui She ◽  
...  
Keyword(s):  
Storage Tank ◽  
Heat Storage ◽  
Cooling Process

Representation, abstraction, and simple-minded sophisticates

2020 ◽  
Vol 43 ◽  
Author(s):  
Peter Dayan
Keyword(s):  
Decision Theory ◽  
Predictive Coding ◽  
Bayesian Decision Theory ◽  
Bayesian Decision ◽  
Model Based ◽  
Model Free

Abstract Bayesian decision theory provides a simple formal elucidation of some of the ways that representation and representational abstraction are involved with, and exploit, both prediction and its rather distant cousin, predictive coding. Both model-free and model-based methods are involved.

Bulk standards for low-temperature biological x-ray microanalysis

1984 ◽  
Vol 42 ◽  
pp. 282-283
Author(s):  
P. Echlin ◽  
M. McKoon ◽  
E.S. Taylor ◽  
C.E. Thomas ◽  
K.L. Maloney ◽  
...  
Keyword(s):  
Phase Separation ◽  
Low Temperature ◽  
Analytical Method ◽  
Salt Solutions ◽  
Absolute Concentration ◽  
Cooling Process ◽  
X Ray ◽  
The Absolute ◽  
Analytical Procedures ◽  
Electrical Conductors

Although sections of frozen salt solutions have been used as standards for x-ray microanalysis, such solutions are less useful when analysed in the bulk form. They are poor thermal and electrical conductors and severe phase separation occurs during the cooling process. Following a suggestion by Whitecross et al we have made up a series of salt solutions containing a small amount of graphite to improve the sample conductivity. In addition, we have incorporated a polymer to ensure the formation of microcrystalline ice and a consequent homogenity of salt dispersion within the frozen matrix. The mixtures have been used to standardize the analytical procedures applied to frozen hydrated bulk specimens based on the peak/background analytical method and to measure the absolute concentration of elements in developing roots.

Quantitative Model-Based Image Analysis of NuMa Distribution Links Nuclear Organization with Cell Phenotype

2001 ◽  
Vol 7 (S2) ◽  
pp. 578-579
Author(s):  
David W. Knowles ◽  
Sophie A. Lelièvre ◽  
Carlos Ortiz de Solόrzano ◽  
Stephen J. Lockett ◽  
Mina J. Bissell ◽  
...  
Keyword(s):  
Image Analysis ◽  
Mammary Epithelial Cells ◽  
Nuclear Organization ◽  
Critical Role ◽  
Quantitative Model ◽  
Mammary Epithelial ◽  
Cell Phenotype ◽  
Proliferating Cells ◽  
Mitotic Apparatus ◽  
Model Based

The extracellular matrix (ECM) plays a critical role in directing cell behaviour and morphogenesis by regulating gene expression and nuclear organization. Using non-malignant (S1) human mammary epithelial cells (HMECs), it was previously shown that ECM-induced morphogenesis is accompanied by the redistribution of nuclear mitotic apparatus (NuMA) protein from a diffuse pattern in proliferating cells, to a multi-focal pattern as HMECs growth arrested and completed morphogenesis . A process taking 10 to 14 days.To further investigate the link between NuMA distribution and the growth stage of HMECs, we have investigated the distribution of NuMA in non-malignant S1 cells and their malignant, T4, counter-part using a novel model-based image analysis technique. This technique, based on a multi-scale Gaussian blur analysis (Figure 1), quantifies the size of punctate features in an image. Cells were cultured in the presence and absence of a reconstituted basement membrane (rBM) and imaged in 3D using confocal microscopy, for fluorescently labeled monoclonal antibodies to NuMA (fαNuMA) and fluorescently labeled total DNA.

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