Advanced material for cost-efficient and enhanced heat exchange performance for geothermal application

Resultado final

Impact and opportunities of GeoHex on flash plant

As part of task 81 the deliverable will report on study on targeted geothermal power technology including dry steam single flash double flash back pressure turbine spent steam bottoming binary SSBB system combined single flash cycle a condensing turbine and a binary cycle as a bottoming unit cycle hybrid combination of a SSBB system and a BBB system

GeoHex compliance analysis regarding HX codes & standards and recommendation

As part of task 84 the deliverable reports on study of TEMA Tubular Exchanger Manufacturers Association standards which is widely used to design and fabricate shell and tube type heat exchangers including other relevant HX codes and standards such as ASME EN13445

Sustainability assessment of phase change HX material

As part of task 5.4, the deliverable reports on LCA and cost model for the material developed in WP3 and WP4.

Environmental performance of GeoHex enabled HXs

As part of task 75 the deliverable reports on the lifecycle assessment of GeoHex enabled HXs

Thermophysical characterisation of ORC working fluid

As part of task 1.4, the deliverable reports on the characterisation of ORC working fluid in terms of specific heat capacity, density, critical temperature, pressure, thermal conductivity, surface tension etc.

Scalability and manufacturability of phase change HX material

As part of task 5.2 the deliverable reports on scalability issues of the applied methodology of material synthesis for each of the materials develop for phase change heat transfer application.

Ideal flow boiling surface for ORC fluid

As part of task 1.2, this deliverable reports on identification of the characteristics of optimum surfaces for flow boiling heat transfer related to ORC working fluid.

Sustainability assessment of single phase HX material

As part of task 5.3, the deliverable reports on lifecycle analysis (LCA) using SimaPro LCA software through cradle to gate lifecycle approach for the material developed in WP2 including development of LCA and cost models for per meter square of heat transfer surface area for respective types of HXs based on GeoHex engineered surface.

Impact and opportunities of GeoHex on binary cycle

As part of task 82 the deliverable will report on study on different configuration binary cycle such as basic ORC recuperative or regenerative etc based on hydrothermal and engineered enhanced geothermal system EGS

Cost performance of GeoHex enabled HXs

As part of task 74 the deliverable reports on cost of GeoHex enabled HXs demonstrated in the previous tasks evaluated in KW or m2 ie per unit surface area and compared the same for respective HXs based on SOA materials

Analysis of HX technologies for geothermal & HXs structures

As part of task 1.1, the deliverable reports on the structure of heat exchanges that will be used to demonstrate materials improvements.

Report on the IPR management and patent filing

As part of task 91 the deliverable reports on the IPR strategy and management

SOA materials for Geothermal HX and limitation

As part of task 1.1, this deliverable reports on the SOA of heat exchanger (HX) materials and its operational limitation regarding the handling of aggressive geothermal brine, HX types along with variants and using FMEA software perform heat exchanger failure analysis through failure mode effect analysis (FMEA).

Impact and opportunities of GeoHex beyond geothermal

As part of task 83 the deliverable reports on identification of cost and environmental performance data regarding concentrating solar plant CSP waste heat recovery project based on ORC industrial heat pump absorption chiller etc

Ideal condensing surface for water and ORC fluid

As part of task 1.3, the deliverable reports on ideal surface for condensation of water and ORC working fluid in terms of surface morphology and chemistry.

Scalability & manufacturability of single phase HX material

As part of task 5.1, the deliverable reports on scalability issues of the applied methodology of material synthesis for each of the materials develop for single phase heat transfer application.

GeoHex opportunities in geothermal sector

As part of task 1.5, the deliverable reports on formalisation of the GeoHex opportunities within and beyond geothermal energy sector.

A project website

This deliverable announces the launch of the project website as part of task 9.3.

Publicaciones

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

Autores: Arunima Bhuvanendran Nair Jayakumari, Nigar Gul Malik, Garima Mittal, David Martelo, Namrata Kale and Shiladitya Paul
Publicado en: Coatings, 2023, ISSN 2079-6412
Editor: MDPI
DOI: 10.3390/coatings13121988

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

Autores: Garima Mittal; Nigar Gul Malik; Arunima Bhuvanendran Nair Jayakumari; David Martelo; Namrata Kale; Shiladitya Paul
Publicado en: Coatings, 2023, ISSN 2079-6412
Editor: MDPI
DOI: 10.3390/coatings13121984

Corrosion and Scaling in Geothermal Heat Exchangers

Autores: Corentin Penot; David Martelo; Shiladitya Paul
Publicado en: Applied Sciences, 2023, ISSN 2076-3417
Editor: MDPI
DOI: 10.3390/app132011549

Structural stability and oxidation resistance of amorphous TaSi-based ternary alloy coatings

Autores: D.I. Snorrason, S.M. Adalsteinsson, T.K. Tryggvason, D. Dagbjartsson, A.S. Ingason, F. Magnus
Publicado en: Journal of Non-Crystalline Solids: X, 2023, ISSN 2590-1591
Editor: Elsevier B.V.
DOI: 10.1016/j.nocx.2023.100183

Deep learning-based approach to R-134a bubble detection and analysis for geothermal applications

Autores: M. Ahmed , A. Habib , M.M. Nawal , M.M.H. Saikot , M.A.H. Chowdhury , M.A. Hoque , A.K.M. Asaduzzaman , H. Pálsson , P. Björnsson
Publicado en: Case Studies in Thermal Engineering, 2023, ISSN 2214-157X
Editor: Elsevier BV
DOI: 10.1016/j.csite.2023.103377

Investigation of the effects surface alteration via coatings on the condensation heat transfer and wettability

Autores: David F Martelo, Georgia Schneider, Imran Bhamji, Anna Wojdyla, Garima Mittal, Nigar Gul Malik, Arunima Bhuvanendran Nair Jayakumari,Namrata Kale, David Ingvi Snorrason, Arni Ingason, Paolo Taddei, Shiladitya Paul
Publicado en: Open Reserach Europe, 2023, ISSN 2732-5121
Editor: European Commission
DOI: 10.12688/openreseurope.16802.1

Suspension and Solution Precursor Plasma and HVOF Spray: A Review

Autores: Garima Mittal, Shiladitya Paul
Publicado en: J Therm Spray Tech, 2022, ISSN 1059-9630
Editor: ASM International
DOI: 10.1007/s11666-022-01360-w

Solutions to materials challenges in geothermal

Autores: GeoHex consortium
Publicado en: European Energy Innovation, Edición Quarterly, 2019
Editor: Prologue Media Ltd.

GeoHex - Developing high performance heat exchangers

Autores: GeoHex consortium
Publicado en: European Energy Innovation, Edición Quarterly, 2021
Editor: Prologue Media Ltd.

Development of superhydrophobic suspension plasma sprayed TiO2, CuO and Fe3O4 coatings for corrosion mitigation in geothermal heat exchangers

Autores: Garima Mittal, Francesco Fanicchia, Imran Bhamji, Shiladitya Paul
Publicado en: NACE proceedings 2021, 2021
Editor: NACE International

Development of Solution precursor plasma spray TiO2/Al2O3 composite coatings for heat-exchanger application

Autores: Garima Mittal, Francesco Fanicchia, Imran Bhamji, Shiladitya Paul
Publicado en: NACE proceedings 2021, 2021
Editor: NACE International

Resultado final

Publicaciones

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