A review on process modeling and simulation of cryogenic carbon capture for post-combustion treatment
The cryogenic carbon capture (CCC) process is a promising post-combustion CO2 removal
method. This method is very novel compared with conventional and well-developed …
method. This method is very novel compared with conventional and well-developed …
Flexible operation of air separation units
As part of the Energiewende, the current research on energy‐optimized, flexible operation of
air separation units is described. A realistic, pressure‐driven approach for dynamic …
air separation units is described. A realistic, pressure‐driven approach for dynamic …
Development of a digital twin for a flexible air separation unit using a pressure-driven simulation approach
Currently, digitalization provides new challenges and opportunities for the process industry.
A frequently used keyword in this context is digital twin. In this work, the term digital twin is …
A frequently used keyword in this context is digital twin. In this work, the term digital twin is …
Influence of inlet configuration and distributor geometry on the performance of cryogenic plate-fin heat exchangers
P Haider, P Freko, T Acher, S Rehfeldt… - Applied Thermal …, 2021 - Elsevier
The influence of inlet placement and distributor geometry on the steady-state efficiency and
pressure drop of cryogenic plate-fin heat exchangers (PFHEs) is studied using a three …
pressure drop of cryogenic plate-fin heat exchangers (PFHEs) is studied using a three …
Improving the load flexibility of industrial air separation units using a pressure‐driven digital twin
Air separation units are one of the prime examples for studies on demand side management
and (non‐) linear model predictive control due to their high power consumption and energy …
and (non‐) linear model predictive control due to their high power consumption and energy …
A new multiscale modeling framework for investigating thermally-induced flow maldistribution in multi-stream plate-fin heat exchangers
R Niroomand, MH Saidi, SK Hannani - … Journal of Heat and Mass Transfer, 2021 - Elsevier
Multi-stream Plate-fin heat exchangers (MSPFHEs) are among the most efficient heat
exchangers in energy-based industries. They should be carefully designed to have …
exchangers in energy-based industries. They should be carefully designed to have …
Thermal-fluid-solid coupling analysis of vacuum brazing process for a titanium alloy plate-fin structure
Y Li, J Wang, L Ma, Y Liu, X Zhan - Vacuum, 2023 - Elsevier
Vacuum brazing is the most significant step in the production of titanium alloy plate-fin heat
exchangers, and its quality regularly determines the mechanical properties and service life …
exchangers, and its quality regularly determines the mechanical properties and service life …
[PDF][PDF] 钛合金板翅式散热器钎焊的研究进展
钟素娟， 刘攀， 秦建， 司浩， 龙伟民， 方乃文 - Electric Welding Machine, 2022 - 71dhj.com
1. 郑州机械研究所有限公司新型钎焊材料与技术国家重点实验室, 河南郑州450001 2.
中机智能装备创新研究院(宁波) 有限公司, 浙江宁波315700 3. 哈尔滨焊接研究院有限公司 …
中机智能装备创新研究院(宁波) 有限公司, 浙江宁波315700 3. 哈尔滨焊接研究院有限公司 …
Numerical investigation on fatigue life of aluminum brazing structure with fin-plate-side bar under the low temperature thermal-structure cyclic stress
H Ma, J Jia, R Ding, X Luo, D Peng, C Hou… - Engineering Failure …, 2022 - Elsevier
A stress analysis model was established to analyze the thermal and structural stress of
aluminum brazing structure with fin-plate-side bar (ABS) in the LNG plate-fin heat …
aluminum brazing structure with fin-plate-side bar (ABS) in the LNG plate-fin heat …
Development of control strategies for an air separation unit with a divided wall column using a pressure-driven digital twin
Digital twins of process plants provide various opportunities to improve plant operation by in
silico studies. A major advantage of a simulation-based digital twin is its availability prior to …
silico studies. A major advantage of a simulation-based digital twin is its availability prior to …