Preprints

  • Zendel, Lauritz; Springer, Chiara; Dammel, Frank; Stephan, Peter. DERIVATION OF THE THERMAL CONDUCTIVITY IN A LATENT THERMAL ENERGY STORAGE UNIT FOR USE IN SIMPLIFIED SYSTEM MODELS, in: arXiv. January 07, 2026. https://doi.org/10.48550/arXiv.2601.03716
  • Zendel, Lauritz and Stelzer, Jonathan and Dammel, Frank and Fichtner, Wolf and Stephan, Peter. Market-Based Optimization of the Energy-to-Power Ratio of a Latent Thermal Energy Storage unit based Carnot Battery (July 28, 2025). Available at SSRN: https://ssrn.com/abstract=6034394 or http://dx.doi.org/10.2139/ssrn.6034394
  • B. Bederna, Ch. Thomas. First experimental investigation of the Recuperative Two-Phase heat pump Cycle. TechRxiv. January 28, 2026. https://doi.org/10.36227/techrxiv.176964093.37805224/v1
  • B. Bederna, Ch. Thomas, Christiane: Introduction and thermodynamical investigation of the Recuperative Two-Phase Cycle. Available at SSRN: http://dx.doi.org/10.2139/ssrn.6055900
  • Clemens Berger, Leonard Schnelting, Gabriele Raabe,  Matthias Welzl,  Florian Heberle, Dieter Brüggeman. In-tube condensation of a zeotropic mixture: impact of uncertainties in the experimental design and in mixture properties on heat transfer coefficients (November 13, 2025).  Available at SSRN:  https://ssrn.com/abstract=5765111 or http://dx.doi.org/10.2139/ssrn.5765111
  • Leonard Schnelting , Benedikt G. Bederna, Gabriele Raabe, Ulrich Römer, Christiane Thomas. Bayesian Calibration of HEOS Mixing Models and Impact on Thermodynamic Cycles. ChemRxiv. 2025; https://doi.org/10.26434/chemrxiv-2025-vnm16
  • Majid Zarif Sabbaghnia and Burak Atakan. Techno-economic Analysis of Hydrocarbon-CO2 Binary Mixtures in Heat Pump-based Thermal Energy Storages. TechRxiv. December 15,2025. https://doi.org/10.36227/techrxiv.176583942.23179968/v1
  • Simon Schmeing, Alexandra Welp, Burak Atakan. Experimental investigation of a heat pump coupled to a thermal storage for charging a Carnot battery. TechRxiv. December 03, 2025. https://doi.org/10.36227/techrxiv.176478421.10869135/v1
  • Thomsen, Jonas and Brendel, Rolf and Hanke-Rauschenbach, Richard and Bensmann, Astrid and Niepelt, Raphael, Estimating break-even costs of emerging storage technologies via inverse optimization: A case study on Carnot Batteries. Available at SSRN: https://ssrn.com/abstract=5741190 or http://dx.doi.org/10.2139/ssrn.5741190 
  • Alexandra Welp, Burak Atakan. MODELLING STRATEGY FOR EFFICIENCY OPTIMIZATION OF CARNOT BATTERIES WITH SENSIBLE STORAGES AND ZEOTROPIC MIXTURES. TechRxiv. November 18, 2025. https://doi.org/10.36227/techrxiv.176344281.11557880/v1
  • Folkers, S., Welp, A., Heselmann, M., Brümmer, A., Brillert, D., Atakan, B., 2025. Fluid Mixtures in Three Compressor Types for Charging Carnot-Batteries: Efficiencies and Combined Fluid-Machine Selection. https://doi.org/10.17185/duepublico/84666
  • Burak Atakan, Jonas Finke, Simon Schmeing, Valentin Bertsch. Estimation of Storage Parameters from Weather Data and Energy Systems Models. EngRxiv. November 10, 2025. https://doi.org/10.31224/5784
  • Atakan, Burak, Thermodynamic Analysis of Carnot Batteries:Storage Temperatures, Sensitivities, and Optimal Parameters. Available at SSRN: https://ssrn.com/abstract=4770381 or http://dx.doi.org/10.2139/ssrn.4770381