Energy saving and pollution reduction through optimal scheduling of cleaning actions in a heat exchanger network

M Trafczynski, M Markowski, K Urbaniec - Renewable and Sustainable …, 2023 - Elsevier
Heat exchanger fouling may impair energy recovery in Heat Exchanger Networks (HENs),
thereby increasing the energy intensity of production processes. Fouling growth on the heat …

Estimation of thermal effects of fouling growth for application in the scheduling of heat exchangers cleaning

M Trafczynski, M Markowski, K Urbaniec… - Applied Thermal …, 2021 - Elsevier
Energy-saving heat recovery in an industrial heat exchanger network may by impaired by
fouling build-up on heat transfer surfaces of the exchangers. During longer periods of …

Data-driven Soft Sensor for Crude Oil Fouling Monitoring in Heat Exchanger Networks

X Mei, H Kiyomoto, S Kato, Y Kansha - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Crude oil fouling within heat exchanger networks (HENs) is a long-standing challenge that
detrimentally affects heat transfer efficiency, increases operating and maintenance costs …

Cleaning Schedule Optimization of Heat Exchanger Network Using Moving Window Decision-Making Algorithm

SB Dekebo, GT Oh, MW Lee - Applied Sciences, 2023 - mdpi.com
A moving window decision-making algorithm is proposed for the cleaning schedule
optimization of heat exchanger network system subject to fouling in refinery crude preheat …

Techno economic optimization of petlyuk distillation column design using duelist algorithm

TR Biyanto, JA Rahman, HN Laila, A Abdurrakhman… - Procedia …, 2017 - Elsevier
Distillation process consume huge energy hence one of the method for reducing it is by
applying Petlyuk configuration. In design stage, the important thing is the minimum number …

Advanced fouling management through use of HTRI SmartPM: case studies from total refinery CDU preheat trains

EM Ishiyama, C Juhel, B Aquino, H Hagi… - Heat Transfer …, 2022 - Taylor & Francis
Heat exchanger fouling is a persistent problem contributing to process economics, plant
capacity, environmental concerns, and safety. Advances in research on hydrocarbon fouling …

Simple and efficient duelist algorithm variations for energy-aware virtual machine placement in cloud data centers

A Adamuthe, V Kupwade - Decision Science Letters, 2024 - m.growingscience.com
This research presents a novel approach to address the Virtual Machine Placement Problem
(VMPP) in cloud data centers with the aim of minimizing energy consumption. The main …

Applying plate heat exchangers in crude preheat train for fouling mitigation

Y Wu, Y Wang, R Liu, X Feng - Chemical Engineering Research and …, 2021 - Elsevier
Crude fouling is a long-standing operational problem in a refinery, which can seriously affect
crude preheat train efficiency and its operation. Plate heat exchangers (PHEs) are …

Optimization of operating conditions of CO2-enhanced gas recovery and carbon sequestration

TR Biyanto, LR Febriansyah, AI Abdillah… - Journal of Petroleum …, 2019 - Springer
Currently, the climate changes are the big issue due to increasing in amount of CO 2 foot
print over the time. One of the most effective solutions to reduce CO 2 emissions is to inject …

Indicators for maintenance planning based on energy efficiency in heat exchanger networks

DE Yabrudy-Mercado, BSS López-Sarria… - Scientia et …, 2020 - ojs2.utp.edu.co
Gracias a las normativas de gestión de activos, Las practicas modernas de mantenimiento
están asumiendo cada vez un rol más gerencial, y siendo usadas para lograr ahorros y …