The efficiency of innovative technologies for transition to 4th generation of district heating systems in Ukraine

Polyvianchuk, Andrii; Semenenko, R.; Kapustenko, Petro; Klemeš, Jiří Jaromír; Arsenyeva, Оlga

doi:10.1016/j.energy.2022.125876

Cited by 10 publications

(1 citation statement)

References 27 publications

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“…[23] studied the operation of WPHEs in ammonia synthesis production at temperatures up to 520 • C and pressures of 320 bar. PHEs have become the preferential type of heat exchanger for district heating (DH) systems and refrigeration technologies [60] and are of primary importance for the transition to new energy-efficient generations of DH [141].…”

Section: Phes In Various Applications As Individual Units and In Heat...mentioning

confidence: 99%

Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries

et al. 2023

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A plate heat exchanger (PHE) is a modern, effective type of heat transfer equipment capable of increasing heat recuperation and energy efficiency. For PHEs, enhanced methods of heat transfer intensification can be further applied using the analysis and knowledge already available in the literature. A review of the main developments in the construction and exploration of PHEs and in the methods of heat transfer intensification is presented in this paper with an analysis of the main construction modifications, such as plate-and-frame, brazed and welded PHEs. The differences between these construction modifications and their influences on the thermal and hydraulic performance of PHEs are discussed. Most modern PHEs have plates with inclined corrugations on their surface that create a strong, rigid construction with multiple contact points between the plates. The methods of PHE exploration are mostly experimental studies and/or CFD modelling. The main corrugation parameters influencing PHE performance are the corrugation inclination angle in relation to the main flow direction and the corrugation aspect ratio. Optimisation of these parameters is one way to enhance PHE performance. Other methods of heat transfer enhancement, including improving the form of the plate corrugations, use of nanofluids and active methods, are considered. Future research directions are proposed, such as improving fundamental understanding, developing new corrugation shapes and optimisation methods and area and cost estimations.

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Section: Phes In Various Applications As Individual Units and In Heat...mentioning

confidence: 99%

Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries

et al. 2023

Self Cite

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The Regeneration of the Ground Heating Capacity from the Heat Storage Tank Applied for the Residential Heating Systems

Arsenyeva,

Zhang,

Ocłoń

et al. 2023

Lecture Notes in Networks and Systems

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District Heating Network Design and Optimization Models as Decision-Making Support Instruments: A Comparative Analysis

Khudiakov,

Sukhonos,

Starostina

et al. 2023

Lecture Notes in Networks and Systems

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The efficiency of innovative technologies for transition to 4th generation of district heating systems in Ukraine

Cited by 10 publications

References 27 publications

Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries

Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries

The Regeneration of the Ground Heating Capacity from the Heat Storage Tank Applied for the Residential Heating Systems

District Heating Network Design and Optimization Models as Decision-Making Support Instruments: A Comparative Analysis

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