Energy storage system plate heat exchanger

What is a plate heat exchanger?

A plate heat exchanger is a component of efficient and low-cost energy storage systems, in particular for thermal and mechanical solutions. Alfa Laval's proven and reliable plate heat exchangers are able to handle cyclical duties with reversible flows, across a wide range of different temperatures and pressures, as well as energy storage medias.

Are modified plate heat exchanger thermal energy storage systems effective?

This study proposes a modified plate heat exchanger thermal energy storage system (PHETES). An experimentally validated numerical model for the PHETES is presented. The PHETES' efficiency is compared with a roll-bonded thermal energy storage system. Promising effectiveness and stability in thermal power are obtained from the modified PHETES.

What is a plate-type thermal energy storage system?

Promising effectiveness and stability in thermal power are obtained from the modified PHETES. Plate-type thermal energy storage systems (PTESs) have been proposed to mitigate the effect of the low thermal conductivity of phase change materials on the performance and efficiency of thermal energy storage systems.

What are the specifications of the energy storage heat exchanger?

Specifications of the energy storage heat exchanger. The PCM chosen (Hexadecane) for the heat exchanger has latent heat of 238.4 J/g which equates to a total latent heat thermal capacity of 114,432.0 kJ or 108,460.6 Btu for a single heat exchanger unit.

What is a semi-welded plate heat exchanger?

A semi-welded plate heat exchanger is a type of heat exchanger built for demanding duties. Alfa Laval's unique gasket sealing system enables enhanced, long-term performance in applications with high pressures and temperatures.

What are thermal energy storage systems?

1. Introduction Thermal energy storage systems (TESs) are applied for the energy efficiency enhancement of heating and/or cooling systems in buildings , solar heating systems , , waste heat recovery units , , and air conditioning systems , .