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Danny Hartanto Djarum
Pág. 34
CSTR plays a major role in many process industries and its control strategy could be very critical in achieving desirable yields, conversion, rates, and minimizing the formation of side products. CSTR control over wide operating range has been a major is...
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Sergey Azarov,Alexander Taranovsky
In this analytical survey of domestic and foreign scientific and technical literature publications, research problems of different types of in-core detectors and of In-Reactor Control Systems (IRCS)are considered. The problems of IRCS development are dis...
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Oscar Bellón Hernández, Edilberto Tovar Quiroz, Efrén Muñoz Prieto
Pág. 110 - 127
Este artículo describe un procedimiento realizado para simular una estrategia de control de temperatura en un reactor pirolítico, que contiene residuos plásticos urbanos de poliestireno. La obtención del modelo dinámico del proceso se hizo aplicando proc...
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Alrijadjis ., Shenglin Mu, Shota Nakashima, Kanya Tanaka
Pág. 80 - 90
The proportional integral derivative (PID) controllers have been widely used in most process control systems for a long time. However, it is a very important problem how to choose PID parameters, because these parameters give a great influence on the con...
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Alexandr Shavelkin,Jasim Mohmed Jasim Jasim,Iryna Shvedchykova
Pág. 14 - 22
Improvement of the current control loop of the multifunctional grid-tied inverter of the local object electrical power system is considered. The purpose is ensuring compliance with the quality standards of the grid current in the whole range of its value...
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Pavel Khristo
Pág. 15 - 35
The influence of unadjustable-speed AC drive and adjustable-speed DC drive of the drydock main pumps on the network of the Okean shipyard (Ukraine) is investigated in MatLab SimPowerSystems.To accurately simulate deep-bar induction motors, the own method...
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Zhe Dong
Although there have been some severe nuclear accidents such as Three Mile Island (USA), Chernobyl (Ukraine) and Fukushima (Japan), nuclear fission energy is still a source of clean energy that can substitute for fossil fuels in a centralized way and in a...
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Congju Zuo, Guodong Qin, Hongtao Pan, Liang Xia, Feng Wang, Pucheng Zhou, Xiaoyan Qin, Ning Shi, Leiji Lu, Ruijuan Zhao, Chenhui Wan, Guangnan Luo, Weihua Wang and Yong Cheng
The CFETR multi-purpose overload robot (CMOR) is a key subsystem of the remote handling system of the China fusion engineering test reactor (CFETR). This paper first establishes the kinematic and dynamic models of CMOR and analyzes the working process in...
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Xiaowei Cai, Zhihe Fu, Huangsheng Xie, Jiaxiang Xue, Duhan Ding, Ning Ou and Gang Zhou
The coaxial cylindrical reactor with a rotary nozzle is proposed to be used as the plasma torch of the plasma cleaning machine. The phase-shifted full bridge series resonance circuit is used as the power circuit topology. Because the voltage source load ...
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Piotr M. Marusak
A method for the advanced construction of the dynamic matrix for Model Predictive Control (MPC) algorithms with linearization is proposed in the paper. It extends numerically efficient fuzzy algorithms utilizing skillful linearization. The algorithms com...
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Piotr M. Marusak
In Model Predictive Control (MPC) algorithms, control signals are generated after solving optimization problems. If the model used for prediction is linear then the optimization problem is a standard, easy to solve, quadratic programming problem with lin...
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Subhashis Das, Rajnish Kaur Calay and Ranjana Chowdhury
In this paper, a sensitivity analysis of a continuous stirred tank bioreactor (CSTBR) was conducted to determine a parametrically sensitive regime. The growth of a lactic acid bacterium, namely, Lactobacillus casei, in a pH-controlled CSTBR was considere...
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Emna Mhedhbi, Nadia Khelifi, Paola Foladori and Issam Smaali
A study of a microalgae?bacteria treatment system was conducted in a sequencing batch reactor (SBR) by combining a precultured native algae Nannochloropsis gaditana L2 with spontaneous municipal wastewater microorganisms. Two types of agitation, air mixi...
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Shiplu Sarker, Jacob J. Lamb, Dag R. Hjelme and Kristian M. Lien
Many operating parameters, individually or together, may influence the performance of anaerobic digestion towards biogas or digestate yield and quality maximization. The most preferred method of optimizing an anaerobic digestion plant often relies on how...
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Jin Wang, Nirenkumar Pathak, Laura Chekli, Sherub Phuntsho, Youngjin Kim, Dengxin Li, Ho Kyong Shon
Pág. 1 - 13
In this paper, three different fertilizer draw solutions were tested in a novel forward osmosis-microfiltration aerobic membrane bioreactor (MF-FDFO-MBR) hybrid system and their performance were evaluated in terms of water flux and reverse salt diffusion...
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Jin Wang, Nirenkumar Pathak, Laura Chekli, Sherub Phuntsho, Youngjin Kim, Dengxin Li and Ho Kyong Shon
In this paper, three different fertilizer draw solutions were tested in a novel forward osmosis-microfiltration aerobic membrane bioreactor (MF-FDFO-MBR) hybrid system and their performance were evaluated in terms of water flux and reverse salt diffusion...
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Xianshu Liu, Jie Ding, Nanqi Ren, Qingyue Tong and Luyan Zhang
In this study, the high-production-volume chemical benzothiazole (BTH) from synthetic water was fully degraded into less toxic intermediates of simple organic acids using an up-flow internal circulation microbial electrolysis reactor (UICMER) under the h...
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Ahtesham Javaid, Costin Sorin Bildea
Pág. 159 - 167
Recycle of un-converted reactants is a common practice in industrial chemical processes. However, the material recycle induces a non-linear behaviour of the plant which often manifests as high sensitivity of the recycle flow rates with respect to disturb...
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Jarunee Kraikaew
Pág. 13 - 20
Thailand is the member of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) from December 7, 1972. Thailand, as the non-nuclear weapon state (NNWS), signed and ratified Safeguards Agreement (SG) with International Atomic Energy Agency (I...
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Paulina Vilela, Kijeon Nam and Changkyoo Yoo
Partial nitritation (PN) coupled with the anaerobic ammonium oxidation (Anammox) process has improved ammonium removal in wastewater treatment plants (WWTPs). The operation conditions of this process, i.e., the dissolved oxygen (DO) and the influent ammo...
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