Optimization heat transfer coefficient in retrofit heat exchanger network using pinch analysis and Killer Whale algorithm

Heat exchanger network retrofit plays an important role in energy saving in process industry. Many design methods for the retrofit of heat exchanger networks have been proposed during the last three decades. Conventional retrofit methods rely heavily on topology modifications which often result in a...

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Bibliographic Details
Main Authors: Biyanto, Totok Ruki, Tama, Nanda E., Permatasari, Inesya, Sabillah, Muhammad G., Napitupulu, David H., Anda, Ahmad R.
Format: Conference Proceeding
Language:English
Subjects:
Algorithms
Energy conservation
Energy costs
Energy recovery
Heat exchangers
Heat recovery
Heat recovery systems
Heat transfer coefficients
Optimization
Topology
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Summary:Heat exchanger network retrofit plays an important role in energy saving in process industry. Many design methods for the retrofit of heat exchanger networks have been proposed during the last three decades. Conventional retrofit methods rely heavily on topology modifications which often result in a long-retrofit duration and high initial costs. Energy or heat recovery can be performed using heat exchanger (HE) in heat exchanger network (HEN). In the existing HEN, some of energy is wasted due to unproper HEN design. Killer Whale Algorithm (KWA) was used to solve the optimization problem.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5095303