operation optimization of superhigh-temperature

A Novel Dual Speed

2016/1/7This paper studies the problem of high-speed train operation with special attention to minimizing the energy consumption. The performance characteristics of a high-speed train, including traction characteristic and regenerative braking, and the railway geographical conditions consisting of slope, curve, and tunnel parameters, are fully considered in the dynamic model in order to make it

Operation optimization of superhigh

2018/11/1Ultra-high-temperature furnace used is schematically shown in Fig. 1.In metallic furnace body with water-cooled jacket, graphite heater is set with the heat insulation of carbon fibers. The graphite heater used is a box-type having the dimensions shown in Fig. 2a, which is made of the isotropic high-density graphite (IG-110U, TOYO TANSO).

Optimization in Production Operations

Power Plant Boiler 10 adjusted inputs, 18 outputs. In addition to the 18% reduction of NOx, the primary objective, as shown in the graph, Heat Rate was reduced 0.22%, CO was reduced 95% and LOI (Loss on Ignition) was reduced 62%. Optimization still to be

Transfer learning for nonlinear batch process operation optimization

This paper concerns with the JY-KPLS model based transfer learning for the operation optimization of nonlinear batch processes. Due to problems of data insufficiency and uncertainties in a new nonlinear batch process that has just been put into production, the

The Mystery of Electrolyte Concentration: From Superhigh to

2020/11/13The Mystery of Electrolyte Concentration: From Superhigh to Ultralow Cite This: ACS Energy Lett. 2020, 5, 3633−3636 Read Online ACCESS Metrics More Article Recommendations R echargeable batteries, regarded as one of the most efficient energy storage

Possibility of Combustion Furnace Operation with Oxygen

Possibility of Combustion Furnace Operation with Oxygen-Enriched Gas from Nitrogen Generator Xinyu Ming, Dan S. Borgnakke, Marco A. Campos, Pawel Olszewski, Arvind Atreya, Claus Borgnakke University of Michigan, Mechanical Engineering ABSTRACT

Operation Optimization of Natural Gas Transmission

2018/4/12Operation optimization of natural gas pipelines has received increasing attentions, due to such advantages as maximizing the operating economic benefit and the gas delivery amount. This paper provides a review on the most relevant research progress related to the steady-state operation optimization models of natural gas pipelines as well as corresponding solution methods based on

Operation optimization of superhigh

The performance of the ultra-high-temperature furnace using graphite heater was examined to attain high temperatures above 2500 C by using a system having the electric power supply with 30 kW maximum and in various atmospherics, vacuum, Ar, He, N 2 and their mixtures. and their mixtures.

Analysis and Optimization of Reheater Tube Failures

Analysis and Optimization of Reheater Tube Failures J. Henry Department of Mechanical Engineering J.J College of Engineering and Technology Trichy Abstract—In modern thermal power station, high pressure boilers are used. If any outage on boiler

(DOC) DESALTER OPERATION OPTIMIZATION

DESALTER OPERATION OPTIMIZATION Desalter is used to eliminate salts, water, sediment, and suspended solid. We need to have desalter for some reasons, as follows : 1. To avoid corrosion (effected by salts) – it is usually main target of desalter

Operation optimization of regional integrated energy

2019/10/1The optimization results mainly include three parts: the operation status of each energy hub, the operation status of Natural Gas network and the operation status of thermal network. Fig. 7 shows optimization strategy based on the interrelationship between models.

Optimal operation of an Ammonia refrigeration cycle

reduce UA, but this is not normally used because use of bypass gives suboptimal operation. Some remarks: † The compression power Ws sets the "load" for the cycle, but it is otherwise not used for optimization, so in the following we do not consider it as an

Optimization of Power System Operation, 2nd Edition

Optimization of Power System Operation, 2nd Edition, offers a practical, hands-on guide to theoretical developments and to the application of advanced optimization methods to realistic electric power engineering problems. The book includes: New chapter on Application of Renewable Energy, and a new chapter on Operation of Smart Grid New topics include wheeling model, multi-area wheeling, and

Analysis and Optimization of Reheater Tube Failures

Analysis and Optimization of Reheater Tube Failures J. Henry Department of Mechanical Engineering J.J College of Engineering and Technology Trichy Abstract—In modern thermal power station, high pressure boilers are used. If any outage on boiler

Optimization in Production Operations

Power Plant Boiler 10 adjusted inputs, 18 outputs. In addition to the 18% reduction of NOx, the primary objective, as shown in the graph, Heat Rate was reduced 0.22%, CO was reduced 95% and LOI (Loss on Ignition) was reduced 62%. Optimization still to be

Operation optimization of regional integrated energy

2019/10/1The optimization results mainly include three parts: the operation status of each energy hub, the operation status of Natural Gas network and the operation status of thermal network. Fig. 7 shows optimization strategy based on the interrelationship between models.

Improve amine unit efficiency by optimizing operating

Operation at optimum conditions is the first key to enhance the performance of the unit, as revealed by a case study performed on a commercial gas plant using a kinetics-based simulation analysis. Lower amine temperature provides a significant reduction in solvent circulation rate, steam consumption rate, pumping duty and dehydration unit load while posing no risk of hydrocarbon condensation

Operation optimization of Shell coal gasification process

In these studies, the operation optimization models are developed based on rigorous mechanistic models, and they are difficult to be utilized in numerical optimization algorithms. Consequently, the adopted optimization method is usually changing the value of each key operating parameter in turn and find the best values of operating variables corresponding to the best performance indices.

Modelling and operation optimization of an integrated

2014/1/1Therefore, multi-objective optimization methods considering the system optimal operation and the business investment will be investigated in our future work. Acknowledgements The work is funded by Guangdong Innovative Research Team Program

Operation optimization of Shell coal gasification process

In these studies, the operation optimization models are developed based on rigorous mechanistic models, and they are difficult to be utilized in numerical optimization algorithms. Consequently, the adopted optimization method is usually changing the value of each key operating parameter in turn and find the best values of operating variables corresponding to the best performance indices.

Optimization and Modeling Approaches in Machining of

Over the years, the need for appropriate selection and implementation of optimal cutting conditions has been a major issue among the metal cutting researchers. The implementations of multicriteria decision tools in modern machining were highly valued due to a better capacity to select the optimum parametric combinations. In the optimization method, an objective function is developed with or

How AI can help smelter performance

2021/3/5Feed-blend optimization and inventory control. Lack of on-time, accurate data for feed analyses, out-of-date metallurgical constraints, and limited visibility into operational or performance metrics (such as margin) led to suboptimal feed forecasts and

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