Research and Development on Coatings and Paints for Geothermal Environments: A Review

F Fanicchia, SN Karlsdottir - Advanced Materials Technologies, 2023 - Wiley Online Library
Geothermal power plants are complex systems, where the interplay between different
metallic components transforms the enthalpy of hot brine in the form of electricity or usable …

A Review on Geothermal Heat Exchangers: Challenges, Coating Methods, and Coating Materials

A Bhuvanendran Nair Jayakumari, NG Malik, G Mittal… - Coatings, 2023 - mdpi.com
Geothermal energy is likely to be a significant contributor in achieving sustainable energy
goals and net-zero emissions targets. Within geothermal power plants, heat exchangers …

Grain Growth during Mechanical Processing of Austenitic Stainless Steel AISI 321

LV Radionova, DV Perevozchikov, AN Makoveckii… - Metals, 2023 - mdpi.com
The kinetics of austenite grain growth during thermomechanical treatment of AISI 321 steel
with a relatively high content of carbon (0.07 wt.%) and titanium (0.50 wt.%) were studied …

Spray Parameters and Coating Microstructure Relationship in Suspension Plasma Spray TiO2 Coatings

G Mittal, NG Malik, A Bhuvanendran Nair Jayakumari… - Coatings, 2023 - mdpi.com
In recent years, there has been growing interest in thermal spray techniques using
suspension or solution-based coatings. These techniques offer precise control over particle …

Coatings for Geothermal Heat Exchangers

ABN Jayakumari, NG Malik, G Mittal, D Martelo, N Kale… - 2023 - preprints.org
Geothermal energy is likely to be a significant contributor in achieving sustainable energy
goals and net-zero emissions targets. Within geothermal power plants, heat exchangers …

Internal corrosion and joint failure detection for the inspection of vertical geothermal heat exchangers by infrared thermography

G Cadelano, A Bortolin, P Bison… - Thermosense …, 2022 - spiedigitallibrary.org
The need for greater efficiency in the field of shallow closed-loop geothermal systems has
led to the proposal for groutless coaxial geothermal heat exchangers made of steel. In terms …

Laboratory assessment of corrosion rate of carbon steel ground heat exchangers

G Cadelano, A Bortolin, E Di Sipio… - Advances in …, 2022 - adgeo.copernicus.org
The materials used in the manufacture of geothermal heat exchangers for shallow
geothermal applications play an important role in the overall system performance, especially …