An efficient and reliable model based on network method to simulate CO2 corrosion with protective iron carbonate films

2012 ◽  
Vol 39 ◽  
pp. 57-64 ◽  
Author(s):  
J.F. Sánchez ◽  
F. Alhama ◽  
J.A. Moreno
Keyword(s):  
Co2 Corrosion ◽  
Iron Carbonate ◽  
Model Based ◽  
Reliable Model ◽  
Network Method

scholarly journals Extractive Summarization Based on Dynamic Memory Network

Symmetry ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 600
Author(s):  
Ping Li ◽  
Jiong Yu
Keyword(s):  
Dynamic Memory ◽  
Extractive Summarization ◽  
Model Based ◽  
Network Method ◽  
Comparable Performance ◽  
Benchmark Datasets ◽  
Memory Network ◽  
Text Features

We present an extractive summarization model based on the Bert and dynamic memory network. The model based on Bert uses the transformer to extract text features and uses the pre-trained model to construct the sentence embeddings. The model based on Bert labels the sentences automatically without using any hand-crafted features and the datasets are symmetry labeled. We also present a dynamic memory network method for extractive summarization. Experiments are conducted on several summarization benchmark datasets. Our model shows comparable performance compared with other extractive summarization methods.

scholarly journals A Model-Based Approach of DC-DC Converters Dedicated to Controller Design Applications for Photovoltaic Generators

2019 ◽  
Vol 9 (4) ◽  
pp. 4371-4376 ◽  
Author(s):  
Z. R. Labidi ◽  
H. Schulte ◽  
A. Mami
Keyword(s):  
State Space ◽  
State Feedback ◽  
Controller Design ◽  
Adaptation Level ◽  
State Space Method ◽  
Plant Model ◽  
Model Based ◽  
Reliable Model ◽  
Photovoltaic Generators ◽  
Space Method

In this paper, a model-based approach of DC-DC converters dedicated to controller design applications for photovoltaic generators is introduced. The paper provides a mathematic averaging model, based on the state space method for DC-DC converters that is used as an adaptation level in photovoltaic generators. This modeling allows the dynamics of the system to be described by presenting a reliable model to be used for oriented controller design. The two most needed topologies of DC-DC converters are proposed, buck and buck-boost, and an overview of integral state feedback controller design using a model-based approach for a boost converter connected to a photovoltaic generator described in our previous published work is provided. The model-based conception of both converter types is analyzed for optimal use in control-oriented design. The validation of each model is demonstrated by comparative curves represented by a detailed plant model using simscape devices available and implemented in Simulink/Matlab.

Effect of Incorporation of Calcium into Iron Carbonate Protective Layers in CO2 Corrosion of Mild Steel

CORROSION ◽  
10.5006/2261 ◽  
2016 ◽  
Vol 73 (3) ◽  
pp. 238-246 ◽  
Author(s):  
Saba Navabzadeh Esmaeely ◽  
David Young ◽  
Bruce Brown ◽  
Srdjan Nešić
Keyword(s):  
Mild Steel ◽  
Co2 Corrosion ◽  
Iron Carbonate ◽  
Protective Layers
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