Development and experimental investigation of full-scale phase change material thermal energy storage prototype for domestic hot water applications

S Pakalka, J Donėlienė, M Rudzikas, K Valančius… - Journal of Energy …, 2024 - Elsevier
The paper presents an experimental analysis of the full-scale phase change material (PCM)
thermal energy storage (TES) prototype that is designed for use in domestic hot water …

Experimental comparison of the operation of PCM-based copper heat exchangers with different configurations

S Pakalka, K Valančius, G Streckienė - Applied Thermal Engineering, 2020 - Elsevier
Designing a heat exchanger/accumulator which can store a high quantity of heat in a brief
period of time is one of the most important technological challenges. In this study, heat …

[PDF][PDF] Effect of open and closed operation modes on the performance of phase change material based copper heat exchanger

S Pakalka, K Valančius… - … . Proceedings of the …, 2020 - researchgate.net
Many studies related to latent heat thermal energy storage (LHTES) and performance of
phase change materials (PCM) are focused on melting and solidification processes …

Investigation of the influence of mass flow rate on phase change material behaviour

S Pakalka, K Valančius, M Damonskis - Mokslas–Lietuvos ateitis/Science …, 2019 - jest.vgtu.lt
The paper presents an experimental study of the influence of heat transfer fluid (HTF) mass
flow rate on phase change materials (PCM) behaviour. The experimental study was …

ŠILUMNEŠIO DEBITO ĮTAKOS FAZINIO VIRSMO MEDŽIAGOS VEIKIMUI TYRIMAS.

S Pakalka, K Valančius… - Science-Future of …, 2019 - search.ebscohost.com
Straipsnyje pateikiamas šilumnešio masės debito įtakos šilumai kaupti naudojamų fazinio
virsmo medžiagų (FVM) veikimui eksperimentinis tyrimas. Tyrimas buvo atliekamas …

SILUMNESIO DEBITO ITAKOS FAZINIO VIRSMO MEDZIAGOS VEIKIMUI TYRIMAS.

S Pakalka, K Valancius, M Damonskis - Science-Future of Lithuania, 2019 - go.gale.com
Straipsnyje pateikiamas šilumnešio mases debito itakos šilumai kaupti naudojamu fazinio
virsmo medžiagu (FVM) veikimui eksperimentinis tyrimas. Tyrimas buvo atliekamas …