Publications


2023
Cryogenic payloads for the Einstein Telescope: Baseline design with heat extraction, suspension thermal noise modeling, and sensitivity analyses
Koroveshi, X.; Busch, L.; Majorana, E.; Puppo, P.; Rapagnani, P.; Ricci, F.; Ruggi, P.; Grohmann, S.
2023. Physical Review D, 108 (12), Article no: 123009. doi:10.1103/PhysRevD.108.123009 Full textFull text of the publication as PDF document
Modellierung und Optimierung kryogener Gemischkältekreisläufe
Boehm, F.; Grohmann, S.
2023, November 24. Deutsche Kälte- und Klimatagung (DKV 2023), Hanover, Germany, November 22–24, 2023 Full textFull text of the publication as PDF document
CMRC-gekühlte Stromzuführungen zur Erprobung in COMPASS
Arnsberg, J.; Boehm, F.; Grohmann, S.
2023, November 23. Deutsche Kälte- und Klimatagung (DKV 2023), Hanover, Germany, November 22–24, 2023 Full textFull text of the publication as PDF document
ET – Status of R&D activities at KIT
Grohmann, S.
2023, November 17. 3 DMLab Meeting (2023), Karlsruher Institut für Technologie, November 16–17, 2023
A Test Stand for Energy-Responsible Accelerator Systems
Arnsberg, J.; Boehm, F.; Stamm, M.; Grohmann, S.
2023, October 19. iFAST Workshop "Superconductivity for Sustainable Energy Systems and Particle Accelerators" (2023), Darmstadt, Germany, October 18–20, 2023
A THz superconducting undulator for flute - Design parameters and layout
Grau, A.; Arnsberg, J.; Glamann, N.; Krasch, B.; Saez de Jauregui, D.; Wu, H.; Hobl, A.; Grohmann, S.
2023, September 26. (R. Assmann, P. McIntosh, A. Fabris, G. Bisoffi, I. Andrian & G. Vinicola, Eds.), 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, May 7–12, 2023
Prospects for photon science and beam dynamics studies of a THz undulator at FLUTE
Schmelzer, T.; Haerer, B.; Grau, A.; Gethmann, J.; Schaefer, J.; Glamann, N.; Krasch, B.; Saez de Jauregui, D.; Mueller, A.-S.; Bründermann, E.; Grohmann, S.
2023, September 26. (R. Assmann, P. McIntosh, A. Fabris, G. Bisoffi, I. Andrian & G. Vinicola, Eds.), 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, May 7–12, 2023
Prospects for photon science and beam dynamics studies of a THz undulator at FLUTE
Schmelzer, T.; Haerer, B.; Grau, A.; Gethmann, J.; Schaefer, J.; Glamann, N.; Krasch, B.; Saez de Jauregui, D.; Mueller, A.-S.; Bründermann, E.; Grohmann, S.
2023. R. Assmann, P. McIntosh, A. Fabris, G. Bisoffi, I. Andrian & G. Vinicola (Eds.), 14th International Particle Accelerator Conference, Venedig, 7th-12th May 2023, 2046–2048, JACoW Publishing. doi:10.18429/JACoW-IPAC2023-TUPL134 Full textFull text of the publication as PDF document
A THz superconducting undulator for flute - Design parameters and layout
Grau, A.; Arnsberg, J.; Glamann, N.; Krasch, B.; Saez de Jauregui, D.; Wu, H.; Hobl, A.; Grohmann, S.
2023. R. Assmann, P. McIntosh, A. Fabris, G. Bisoffi, I. Andrian & G. Vinicola (Eds.), 14th International Particle Accelerator Conference, Venedig, 7th - 12th May 2023, 1226–1229, JACoW Publishing. doi:10.18429/JACoW-IPAC2023-MOPM108 Full textFull text of the publication as PDF document
Cryogenic developments for the Einstein Telescope using superfluid helium
Busch, L. N.; Koroveshi, X.; Grohmann, S.
2023, September 14. Helmholtz Program Days Matter and the Universe (2023), Karlsruhe, Germany, September 14–15, 2023 Full textFull text of the publication as PDF document
Design of a High-Current Cryogenic Test Stand for Compact Accelerator Systems
Arnsberg, J.; Stamm, M.; Grohmann, S.
2023, August 22. 26th International Congress of Refrigeration (ICR 2023), Paris, France, August 21–25, 2023
Conceptual cryostat design for cryogenic suspension studies for the Einstein Telescope
Koroveshi, X.; Grohmann, S.; Rapagnani, P.; Mangano, V.; Stamm, M.
2023, July 12. 25th Joint Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC/ICMC 2023), Honolulu, HI, USA, July 9–13, 2023 Full textFull text of the publication as PDF document
Test facility for experimental investigations of the He-II based ET-LF payload cooling concept
Koroveshi, X.; Grohmann, S.; Stamm, M.; Rapagnani, P.; Mangano, V.
2023, May 25. Gravitational Wave Advanced Detector Workshop (GWADW 2023), La Biodola, Elba, Italy, May 21–27, 2023 Full textFull text of the publication as PDF document
Development status of the inner thermal shielding for the ET-LF cryogenic payloads
Busch, L. N.; Rosier, P.; Iaquaniello, G.; Grohmann, S.
2023, May 23. Gravitational Wave Advanced Detector Workshop (GWADW 2023), La Biodola, Elba, Italy, May 21–27, 2023 Full textFull text of the publication as PDF document
Development status of the inner thermal shielding for the ET-LF cryogenic payloads
Busch, L. N.; Grohmann, S.
2023, May 11. 13th Einstein Telescope Symposium (ET 2023), Cagliari, Italy, May 8–12, 2023 Full textFull text of the publication as PDF document
Test facility for experimental investigations of the He-II based ET-LF payload cooling concept
Koroveshi, X.; Grohmann, S.; Rapagnani, P.; Mangano, V.
2023, May 8. 13th Einstein Telescope Symposium (ET 2023), Cagliari, Italy, May 8–12, 2023 Full textFull text of the publication as PDF document
Overview of cryogenics in ET-LF
Grohmann, S.
2023, May 8. 13th Einstein Telescope Symposium (ET 2023), Cagliari, Italy, May 8–12, 2023 Full textFull text of the publication as PDF document
Progress in the cryogenics work package /March 2023
Arnsberg, J.; Grohmann, S.
2023, March 8. IV. InnovEEA Project Meeting (2023), Online, March 8, 2023 Full textFull text of the publication as PDF document
Measurement of vapor pressure of neon from 25 K to 44 K
Tamson, J.; Grohmann, S.
2023. Fluid Phase Equilibria, 565, Art.Nr.: 113621. doi:10.1016/j.fluid.2022.113621
2022
Aufbau des Compact Accelerator Systems Teststand (COMPASS)
Arnsberg, J.; Stamm, M.; Grohmann, S.
2022, November 18. Deutsche Kälte- und Klimatagung (DKV-Tagung 2022), Magdeburg, Germany, November 16–18, 2022 Full textFull text of the publication as PDF document
Optimierung der Kühlung supraleitender Stromkabel
Boehm, F.; Grohmann, S.
2022, November 18. Deutsche Kälte- und Klimatagung (DKV-Tagung 2022), Magdeburg, Germany, November 16–18, 2022 Full textFull text of the publication as PDF document
ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors
Utina, A.; Amato, A.; Arends, J.; Arina, C.; Baar, M. de; Baars, M.; Baer, P.; Bakel, N. van; Beaumont, W.; Bertolini, A.; Beuzekom, M. van; Biersteker, S.; Binetti, A.; Brake, H. J. M. ter; Bruno, G.; Bryant, J.; Bulten, H. J.; Busch, L.; Cebeci, P.; Collette, C.; Cooper, S.; Cornelissen, R.; Cuijpers, P.; Dael, M. van; Danilishin, S.; Diksha, D.; Doesburg, S. van; Doets, M.; Elsinga, R.; Erends, V.; Erps, J. van; Freise, A.; Frenaij, H.; Garcia, R.; Giesberts, M.; Grohmann, S.; Haevermaet, H. Van; Heijnen, S.; Heijningen, J. V. van; Hennes, E.; Hennig, J.-S.; Hennig, M.; Hertog, T.; Hild, S.; Hoffmann, H.-D.; Hoft, G.; Hopman, M.; Hoyland, D.; Iandolo, G. A.; Ietswaard, C.; Jamshidi, R.; Jansweijer, P.; Jones, A.; Jones, P.; Knust, N.; Koekoek, G.; Koroveshi, X.; Kortekaas, T.; Koushik, A. N.; Kraan, M.; Kraats, M. van de; Kranzhoff, S. L.; Kuijer, P.; Kukkadapu, K. A.; Lam, K.; Letendre, N.; Li, P.; Limburg, R.; Linde, F.; Locquet, J.-P.; Loosen, P.; Lueck, H.; Martínez, M.; Masserot, A.; Meylahn, F.; Molenaar, M.; Mow-Lowry, C.; Mundet, J.; Munneke, B.; Nieuwland, L. van; Pacaud, E.; Pascucci, D.; Petit, S.; Ranst, Z. Van; Raskin, G.; Recaman, P. M.; Remortel, N. van; Rolland, L.; Roo, L. de; Roose, E.; Rosier, J. C.; Ryckbosch, D.; Schouteden, K.; Sevrin, A.; Sider, A.; Singha, A.; Spagnuolo, V.; Stahl, A.; Steinlechner, J.; Steinlechner, S.; Swinkels, B.; Szilasi, N.; Tacca, M.; Thienpont, H.; Vecchio, A.; Verkooijen, H.; Vermeer, C. H.; Vervaeke, M.; Visser, G.; Walet, R.; Werneke, P.; Westhofen, C.; Willke, B.; Xhahi, A.; Zhang, T.
2022. Classical and Quantum Gravity, 39 (21), Artikel-Nr.: 215008. doi:10.1088/1361-6382/ac8fdb Full textFull text of the publication as PDF document
Update on the suspension thermal noise modelling of the ET-LF cryogenic payload
Koroveshi, X.; Puppo, P.; Grohmann, S.
2022, September 30. ECLOUD and GWDVac Workshops (2022), Portoferraio, Italy, September 25–30, 2022 Full textFull text of the publication as PDF document
Experimental plans to validate the He-II based payload cooling concept
Koroveshi, X.; Grohmann, S.; Rapagnani, P.
2022, September 30. ECLOUD and GWDVac Workshops (2022), Portoferraio, Italy, September 25–30, 2022 Full textFull text of the publication as PDF document
Thermal design of the He-II suspension tube for ET-LF: Status and outlook
Busch, L. N.; Grohmann, S.
2022, September 30. ECLOUD and GWDVac Workshops (2022), Portoferraio, Italy, September 25–30, 2022 Full textFull text of the publication as PDF document
He-II filled marionette suspension for the cryogenic payload of the ET-LF interferometer
Koroveshi, X.; Grohmann, S.
2022, May 26. Gravitational Wave Advanced Detector Workshop (GWADW 2022), Online, May 23–27, 2022 Full textFull text of the publication as PDF document
Cool-down studies of the low-frequency interferometer in the Einstein Telescope
Busch, L. N.; Grohmann, S.
2022, May 18. Gravitational Wave Advanced Detector Workshop (GWADW 2022), Online, May 23–27, 2022 Full textFull text of the publication as PDF document
Cryogenics in Particle, Astroparticle and Nuclear Physics
Grohmann, S.
2022, May 6. 2nd Joint ECFA-NuPECC-APPEC Symposium (JENAS 2022), Madrid, Spain, May 3–6, 2022 Full textFull text of the publication as PDF document
Progress in the cryogenics work package
Arnsberg, J.; Grohmann, S.
2022, March 30. InnovEEA Project Meeting (2022), Online, March 30, 2022 Full textFull text of the publication as PDF document
2021
Konzentrationsverschiebungen in einem kryogenen Gemischkältekreislauf mit mikrostrukturiertem Wärmeübertrager
Arnsberg, J.; Grohmann, S.
2021, November 19. Deutsche Kälte- und Klimatagung (DKV-Tagung 2021), Dresden, Germany, November 17–19, 2021 Full textFull text of the publication as PDF document
Cryogenic developments towards the Einstein Telescope (ET)
Grohmann, S.
2021, November 4. European Cryogenic Days (2021), Online, November 3–4, 2021 Full textFull text of the publication as PDF document
Cryogenic vacuum considerations for future gravitational wave detectors
Spallino, L.; Angelucci, M.; Pasqualetti, A.; Battes. Katharina; Day, C.; Grohmann, S.; Majorana, E.; Ricci, F.; Cimino, R.
2021. Physical review / D, 104 (6), Art.-Nr.: 062001. doi:10.1103/PhysRevD.104.062001
Conceptual layout of a helium cooling system for the Einstein Telescope
Busch, L. N.; Grohmann, S.
2021, July 20. 23rd Joint Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC/ICMC 2021), Online, July 19–23, 2021
Helium-based cooling concept of the ET-LF interferometer
Busch, L.; Koroveshi, X.; Grohmann, S.
2021. doi:10.5445/IR/1000133293
Helium-based cooling concept of the ET-LF interferometer
Busch, L.; Koroveshi, X.; Grohmann, S.
2021, May 18. Gravitational Wave Advanced Detector Workshop (GWADW 2021), Online, May 17–21, 2021 Full textFull text of the publication as PDF document
Overview on InnovEEA
Grohmann, S.
2021, April 26. Workshop "Energy Efficient Beam Transport Technologies" (2021), Online, April 26, 2021
2020
Pressure-driven dynamic process simulation using a new generic stream object
Thomas, I.; Wunderlich, B.; Grohmann, S.
2020. Chemical engineering science, 215, 115171. doi:10.1016/j.ces.2019.115171
First operation of the KATRIN experiment with tritium
Aker, M.; Altenmüller, K.; Arenz, M.; Baek, W.-J.; Barrett, J.; Beglarian, A.; Behrens, J.; Berlev, A.; Besserer, U.; Blaum, K.; Block, F.; Bobien, S.; Bornschein, B.; Bornschein, L.; Bouquet, H.; Brunst, T.; Caldwell, T. S.; Chilingaryan, S.; Choi, W.; Debowski, K.; Deffert, M.; Descher, M.; Díaz Barrero, D.; Doe, P. J.; Dragoun, O.; Drexlin, G.; Dyba, S.; Edzards, F.; Eitel, K.; Ellinger, E.; Engel, R.; Enomoto, S.; Eversheim, D.; Fedkevych, M.; Felden, A.; Formaggio, J. A.; Fränkle, F. M.; Franklin, G. B.; Frankrone, H.; Friedel, F.; Fuchs, D.; Fulst, A.; Gauda, K.; Gil, W.; Glück, F.; Grohmann, S.; Grössle, R.; Gumbsheimer, R.; Hackenjos, M.; Hannen, V.; Hartmann, J.; Haußmann, N.; Ha-Minh, M.; Heizmann, F.; Heizmann, J.; Helbing, K.; Hickford, S.; Hillesheimer, D.; Hinz, D.; Höhn, T.; Holzapfel, B.; Holzmann, S.; Houdy, T.; Howe, M. A.; Huber, A.; Jansen, A.; Karl, C.; Kellerer, J.; Kernert, N.; Kippenbrock, L.; Klein, M.; Köhler, C.; Köllenberger, L.; Kopmann, A.; Korzeczek, M.; Kovalík, A.; Krasch, B.; Krause, H.; Kuffner, B.; Kunka, N.; Lasserre, T.; La Cascio, L.; Lebeda, O.; Lebert, M.; Lehnert, B.; Letnev, J.; Leven, F.; Le, T.-L.; Lichter, S.; Lokhov, A.; Machatschek, M.; Malcherek, E.; Mark, M.; Marsteller, A.; Martin, E. L.; Megas, F.; Melzer, C.; Menshikov, A.; Mertens, S.; Meier, M.; Mirz, S.; Monreal, B.; Morales Guzmán, P. I.; Müller, K.; Naumann, U.; Neumann, H.; Niemes, S.; Noe, M.; Off, A.; Ortjohann, H.-W.; Osipowicz, A.; Otten, E.; Parno, D. S.; Pollithy, A.; Poon, A. W. P.; Lopez Poyato, J. M.; Priester, F.; Ranitzsch, P. C.-O.; Rest, O.; Rinderspacher, R.; Robertson, R. G. H.; Rodenbeck, C.; Rohr, P.; Röllig, M.; Röttele, C.; Ryšavý, M.; Sack, R.; Saenz, A.; Schäfer, P.; Schimpf, L.; Schlösser, K.; Schlösser, M.; Schlüter, L.; Schrank, M.; Schulz, B.; Seitz-Moskaliuk, H.; Seller, W.; Sibille, V.; Siegmann, D.; Slezák, M.; Spanier, F.; Steidl, M.; Steven, M.; Sturm, M.; Suesser, M.; Sun, M.; Tcherniakhovski, D.; Telle, H. H.; Thorne, L. A.; Thümmler, T.; Titov, N.; Tkachev, I.; Trost, N.; Urban, K.; Valerius, K.; Vénos, D.; Vianden, R.; Vizcaya Hernández, A. P.; Weber, M.; Weinheimer, C.; Weiss, C.; Welte, S.; Wendel, J.; Wilkerson, J. F.; Wolf, J.; Wüstling, S.; Xu, W.; Yen, Y.-R.; Zadorozhny, S.; Zeller, G.
2020. The European physical journal / C, 80 (3), Article: 264. doi:10.1140/epjc/s10052-020-7718-z Full textFull text of the publication as PDF document
Flow-induced noise generation at the outlet of a capillary tube = Génération de bruit provoquée par l’écoulement à la sortie d’un tube capillaire
Ruebeling, J.; Grohmann, S.
2020. International journal of refrigeration, 111, 188–196. doi:10.1016/j.ijrefrig.2019.11.021
2019
Aufbau des Cryogenic Phase Equilibria Test Stand CryoPHAEQTS
Tamson, J.; Stamm, M.; Grohmann, S.
2019, November 23. Deutsche Kälte- und Klimatagung (DKV 2018), Aachen, Germany, November 21–23, 2018
Inbetriebnahme des Cryogenic Phase Equilibria Test Stand CryoPHAEQTS
Tamson, J.; Grohmann, S.; Blanck, P.
2019, November 22. Jahrestagung des Deutschen Kälte- und Klimatechnischen Vereins (2019), Ulm, Germany, November 20–22, 2019 Full textFull text of the publication as PDF document
A new European Standard for the protection of helium cryostats against excessive pressure
Grohmann, S.
2019, November 22. Jahrestagung des Deutschen Kälte- und Klimatechnischen Vereins (2019), Ulm, Germany, November 20–22, 2019 Full textFull text of the publication as PDF document
Einsatz eines kompakten, mikrostrukturierten Wärmeübertragers im kryogenen Gemischkältekreislauf
Shabagin, E.; Grohmann, S.
2019, November 21. Jahrestagung des Deutschen Kälte- und Klimatechnischen Vereins (2019), Ulm, Germany, November 20–22, 2019 Full textFull text of the publication as PDF document
Development potential of mid-scale cooling systems for HTS applications
Grohmann, S.
2019, October 16. 3rd International Workshop on Cooling Systems for High-temperature Superconductor Applications (IWC-HTS 2019), Niskayuna, NY, USA, October 15–17, 2019 Full textFull text of the publication as PDF document
Standardization and material databases: a successful example¶
Grohmann, S.
2019, September 17. 2nd AMICI-Industry Forum (2019), Brussels, Belgium, September 17–18, 2019 Full textFull text of the publication as PDF document
Commissioning of the cryogenic phase equilibria test stand CryoPHAEQTS
Tamson, J.; Blanck, P.; Grohmann, S.
2019, July 24. 22nd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC / ICMC 2019), Hartford, CT, USA, July 21–25, 2019 Full textFull text of the publication as PDF document
Measurement of heat flux in multi-layer insulated helium cryostats after loss of insulating vacuum
Weber, C.; Henriques, A.; Schirle, S.; Grohmann, S.
2019, July 22. 22nd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC / ICMC 2019), Hartford, CT, USA, July 21–25, 2019 Full textFull text of the publication as PDF document
Investigation of cryogenic mixed-refrigerant cooled current leads in combination with Peltier elements
Shabagin, E.; Raczka, K.; Grohmann, S.
2019, July 22. 22nd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC / ICMC 2019), Hartford, CT, USA, July 21–25, 2019 Full textFull text of the publication as PDF document
A new European Standard for the protection of helium cryostats against excessive pressure
Grohmann, S.
2019, July 22. 22nd Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC / ICMC 2019), Hartford, CT, USA, July 21–25, 2019 Full textFull text of the publication as PDF document
Influence of mixture composition on the performance of cryogenic mixed refrigerant cooled current leads
Shabagin, E.; Grohmann, S.
2019, April 8. 15th Cryogenics - IIR International Conference (2019), Prague, Czechia, April 7–11, 2019 Full textFull text of the publication as PDF document
Development of 10 kA Current Leads Cooled by a Cryogenic Mixed-Refrigerant Cycle
Shabagin, E.; Grohmann, S.
2019. IOP conference series / Materials science and engineering, 502 (1), 012138. doi:10.1088/1757-899x/502/1/012138 Full textFull text of the publication as PDF document
2018
Status of a European Standard for the protection of helium cryostats against excessive pressure
Weber, C.; Grohmann, S.
2018, November 23. Deutsche Kälte- und Klimatagung (DKV 2018), Aachen, Germany, November 21–23, 2018
Untersuchungen zur Wärmeübertragung in Helium-Kryostaten nach Bruch des Isolationsvakuums
Weber, C.; Schirle, S.; Grohmann, S.
2018, November 22. Deutsche Kälte- und Klimatagung (DKV 2018), Aachen, Germany, November 21–23, 2018
Heat transfer and pressure drop in the main heat exchanger of a cryogenic mixed refrigerant cycle
Gomse, D.; Grohmann, S.
2018, September 5. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018
Field test results of self-calibrating cryogenic mass flow meter WEKA-Sense
Erni, P.; Boersch, M.; Consogno, G.; Okanovic, M.; Grohmann, S.; Janzen, A.; Ebersoldt, A.; Burger, B.
2018, September 5. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018 Full textFull text of the publication as PDF document
Cryogenic pressure relief valve sizing tool
Henriques, A.; Weber, C.; Grohmann, S.
2018, September 5. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018 Full textFull text of the publication as PDF document
Set-up of the cryogenic phase equilibria test stand CryoPHAEQTS
Tamson, J.; Stamm, M.; Grohmann, S.
2018, September 5. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018 Full textFull text of the publication as PDF document
Status of a European Standard for the protection of helium cryostats against excessive pressure
Grohmann, S.
2018, September 4. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018
Development of 10 kA current leads cooled by a cryogenic mixed-refrigerant cycle
Shabagin, E.; Grohmann, S.
2018. 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference (ICE/ICMC 2018), Oxford, United Kingdom, September 3–7, 2018
2017
Modellierung einer dreistufigen Wärmeübertrager-Kaskade zur Verflüssigung von Wasserstoff
Toema, K.; Gomse, D.; Grohmann, S.
2017. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000075946 Full textFull text of the publication as PDF document
CryoPHAEQTS : Cryogenic Phase Equilibria Test Stand
Tamson, J.; Kochenburger, T.; Stamm, M.; Grohmann, S.
2017. 2nd International Workshop on Cooling Systems for HTS Applications (IWC-HTS), Karlsruhe, Germany, 13th - 15th September 2017 Full textFull text of the publication as PDF document
Numerical model of a micro-structured heat exchanger for cryogenic mixed refrigerant cycles
Gomse, D.; Grohmann, S.
2017. 2nd International Workshop on Cooling Systems for HTS Applications (IWC-HTS), Karlsruhe, Germany, 13th - 15th September 2017 Full textFull text of the publication as PDF document
Calculation of temperature profiles and pressure drop in concentric three-phase HTS power cables
Shabagin, E.; Strauß, S.; Zoller, C.; Grohmann, S.
2017. 2nd International Workshop on Cooling Systems for HTS Applications (IWC-HTS), Karlsruhe, Germany, 13th - 15th September 2017 Full textFull text of the publication as PDF document
Safety, studies on vacuum insulated liquid helium cryostats
Weber, C.; Heidt, C.; Henriques, A.; Grohmann, S.
2017. Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC/ICMC), Madison, WI, July 9-13, 2017
Micro-structured heat exchanger for cryogenic mixed refrigerant cycles
Gomse, D.; Reiner, A.; Rabsch, G.; Gietzelt, T.; Brandner, J. J.; Grohmann, S.
2017. Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC/ICMC), Madison, WI, July 9-13, 2017
Modelling of a counter-flow heat exchanger for cryogenic mixed refrigerant cycles
Gomse, D.; Kochenburger, T. M.; Grohmann, S.
2017. 14th CRYOGENICS 2017 IIR International Conference, Dresden, May 15-19, 2017
Signal-to-noise ratio of temperature measurement with Cernox sensors at various supply currents
Janzen, A.; Burger, B.; Ebersoldt, A.; Heidt, C.; Langhans, O.; Reiner, A.; Grohmann, S.
2017. IOP conference series / Materials science and engineering, 171 (1), Art.Nr. 012117. doi:10.1088/1757-899X/171/1/012117 Full textFull text of the publication as PDF document
First experimental data of the cryogenic safety test facility PICARD
Heidt, C.; Henriques, A.; Stamm, M.; Grohmann, S.
2017. IOP conference series / Materials science and engineering, 171, 012044/1–7. doi:10.1088/1757-899X/171/1/012044 Full textFull text of the publication as PDF document
2016
Messung von Tieftemperatur-Phasengleichgewichten in binären Gemischen mit R1234yf
Kochenburger, T.; Tratschitt, I.; Gomse, D.; Grohmann, S.
2016. Deutsche Kälte- und Klimatagung, Kassel, 16.-18. November 2016 Full textFull text of the publication as PDF document
Messsystem für die Erfassung von Temperatur- und Geschwindigkeitsverteilungen an luftbeaufschlagten Wärmeübertragern
Ruebeling, J.; Abreu Galvão, I. de; Eggebrecht, J.; Grohmann, S.
2016. Deutsche Kälte- und Klimatagung, Kassel, 16.-18. November 2016
Entwicklung eines Wärmeübertragers für kryogene Gemischkältekreisläufe
Gomse, D.; Kochenburger, T.; Brandner, J.; Grohmann, S.
2016. Deutsche Kälte- und Klimatagung, Kassel, 16.-18. November 2016
Eigenkalibrierung eines neuen kryogenen Durchflusssensors im Anlagenbetrieb
Janzen, A.; Börsch, M.; Burger, B.; Ebersoldt, A.; Erni, P.; Feldbusch, F.; Lietzow, R.; Oertig, D.; Schön, H.; Stamm, M.; Grohmann, S.
2016. Deutsche Kälte- und Klimatagung, Kassel, 16.-18. November 2016 Full textFull text of the publication as PDF document
Betriebsverhalten federbelasteter Sicherheitsventile bei kryogenen Bedingungen
Weber, C.; Heidt, C.; Grohmann, S.
2016. Deutsche Kalte- und Klimatagung, Kassel, 16.-18. November 2016
Investigation of Two-Phase Flow in Cryogenic Pressure Relief Devices
Weber, C.; Heidt, C.; Henriques, A.; Grohmann, S.
2016. Cryogenic Safety HSE Seminar, CERN, Geneva, CH, September 21-23, 2016 Full textFull text of the publication as PDF document
Messung und Berechnung von Tieftemperatur-Phasengleichgewichten für kryogene Gemischkältekreisläufe
Kochenburger, T.; Tratschitt, I.; Grohmann, S.
2016. DECHEMA Thermodynamik-Kolloquium, Kaiserslautern, 6. Oktober 2016 Full textFull text of the publication as PDF document
Signal-to-noise ratio of temperature measurement with Cernox sensors at various supply currents
Janzen, A.; Burger, B.; Ebersoldt, A.; Heidt, C.; Langhans, O.; Reiner, A.; Grohmann, S.
2016. ICEC26 - ICMC2016, New Delhi, India, March 7-11, 2016 Full textFull text of the publication as PDF document
European standardization activities on safety of liquid helium cryostats
Grohmann, S.
2016. Cryogenic Safety HSE Seminar, CERN, Geneve, CH, September 21-23, 2016 Full textFull text of the publication as PDF document
Cooling technology for HTS power applications
Grohmann, S.
2016. ESAS Summer School, Bologna, I, June 8-14, 2016 Full textFull text of the publication as PDF document
Research activities on cryogenic safety
Grohmann, S.; Heidt, C.; Henriques, A.; Weber, C.
2016. European Cryogenics Days, 9.-10.06.2016, CERN, Genf Full textFull text of the publication as PDF document
2015
Qualification of electron-beam welded joints between copper and stainless steel for cryogenic application
Lusch, C.; Borsch, M.; Heidt, C.; Magginetti, N.; Sas, J.; Weiss, K.-P.; Grohmann, S.
2015. Cryogenic Engineering Conference & International Cryogenic Materials Conference, CEC/ICMC 2015, Tucson, Arizona, June 28 – July 2, 2015
Evaluation of a two-stage mixed refrigerant cascade for HTS cooling below 60 K
Kochenburger, T. M.; Grohmann, S.; Oellrich, L. R.
2015. ICEC/ICMC, 25th International Cryogenic Engineering Conference & International Cryogenic Materials Conference 2014, July 7-11, 2014, Enschede, Netherlands
Evaluation of a two-stage mixed refrigerant cascade for HTS cooling below 60 K
Kochenburger, T. M.; Grohmann, S.; Oellrich, L. R.
2015. Physics Procedia, 67, 227–232. doi:10.1016/j.phpro.2015.06.039
Qualification of electron-beam welded joints between copper and stainless steel for cryogenic application
Lusch, C.; Borsch, M.; Heidt, C.; Magginetti, N.; Sas, J.; Weiss, K.-P.; Grohmann, S.
2015. IOP conference series / Materials science and engineering, 102 (1), 012017/1–8. doi:10.1088/1757-899X/102/1/012017 Full textFull text of the publication as PDF document
First helium measurements with a new cryogenic flow meter
Janzen, A.; Börsch, M.; Burger, B.; Ebersoldt, A.; Feldbusch, F.; Erni, P.; Lietzow, R.; Magginetti, N.; Schön, H.; Sorg, M.; Stamm, M.; Grohmann, S.
2015. CEC 25-ICMC 2015, Cryogenic Engineering Conference & International Cryogenic Materials Conference, Tucson, Arizona, USA, 28.06. – 02.07.2015
HTS cooling below 63 K with two-stage mixed-refrigerant cascades using low-flammability mixtures
Kochenburger, T. M.; Grohmann, S.
2015. CEC 25-ICMC 2015, Cryogenic Engineering Conference & International Cryogenic Materials Conference, Tucson, Arizona, USA, 28.06. – 02.07.2015
Commissioning of the cryogenic safety test facility PICARD
Heidt, C.; Schön, H.; Stamm, M.; Grohmann, S.
2015. IOP Conference Series: Materials Science and Engineering, 101 (1), 012161/1–7. doi:10.1088/1757-899X/101/1/012161 Full textFull text of the publication as PDF document
Liquid helium cryostat safety
Grohmann, S.; Heidt, C.
2015. Cold Facts, 31 (5), 10
Lastflexibilisierung einer Luftzerlegungsanlage
Wunderlich, B.; Ferstl, J.; Goloubev, D.; Windmeier, C.; Grohmann, S.
2015. Deutsche Kälte- und Klimatagung. 2015 Dresden, CD-ROM, DKV
Kühlung von Hochtemperatursupraleitern unterhalb von 60 K mittels einer zweistufigen Gemischkältekaskade
Kochenburger, T. M.; Grohmann, S.
2015. Deutsche Kälte- und Klimatagung. 2015 Dresden, CD-ROM, DKV
Inbetriebnahme einer modifizierten Versuchsanlage für die Messung von Tieftemperatur-Phasengleichgewichten
Gomse, D.; Kochenburger, T. M.; Janzen, A.; Grohmann, S.
2015. Deutsche Kälte- und Klimatagung. 2015 Dresden, CD-ROM, DKV
Entwicklung eines Durchflusssensors für kryogene Anwendungen
Janzen, A.; Börsch, M.; Burger, B.; Ebersoldt, A.; Erni, P.; Lieztow, R.; Oertig, D.; Schön, H.; Stamm, M.; Grohmann, S.
2015. Deutsche Kälte- und Klimatagung. 2015 Dresden, CD-ROM, DKV
Inbetriebnahme und erste Ergebnisse des kryogenen Sicherheitsversuchsstands PICARD
Heidt, C.; Schön, H.; Stamm, M.; Grohmann, S.
2015. Deutsche Kälte- und Klimatagung, Dresden, 18.-20.11.2015, CD-ROM, DKV
2014
Modeling the pressure increase in liquid helium cryostats after failure of the insulating vacuum
Heidt, C.; Grohmann, S.; Süßer, M.
2014. AIP Conference Proceedings, 1573 (1), 1574–1580. doi:10.1063/1.4860894
Conceptual design of pressure relief systems for cryogenic application
Grohmann, S.; Süßer, M.
2014. AIP Conference Proceedings, 1573 (1), 1581–585. doi:10.1063/1.4860895
A new method for flow measurement in cryogenic systems
Grohmann, S.
2014. Cryogenics, 60, 9–18. doi:10.1016/j.cryogenics.2014.01.004
Validation of a new method for flow measurement in cryogenic systems
Janzen, A.; Grohmann, S.; Schön, H.; Stamm, M.
2014. TIARA Industry Workshop on Cryogenics, GSI Darmstadt, 26-28 November 2014
Flüssighelium-Kryostate - Sicherheitseinrichtungen gegen Drucküberschreitung
Grohmann, S.
2014. DIN-Mitteilungen, 93 (11), 16–18
Wärmeübertragung in suprafluidem Helium für supraleitende Hohlraumresonatoren
Peters, B. J.; Koettig, T.; Junginger, T.; Grohmann, S.
2014. Deutsche Kälte- und Klimatagung : 2014, Düsseldorf ; [DKV-Tagungsbericht 2014 Düsseldorf, 19. - 21. November 2014], CD-ROM, DKV
Vorstellung des Entwurfs der DIN SPEC 4683: Flüssighelium-Kryostate - Sicherheitseinrichtungen gegen Drucküberschreitung
Heidt, C.; Blum, L.; Grohmann, S.; Haberstroh, C.; Lau, M.; Otte, W.; Raccanelli, A.; Reinhardt, M.; Schröder, C. H.; Süßer, M.; Schulenberg, O.
2014. Deutsche Kälte- und Klimatagung : 2014, Düsseldorf ; [DKV-Tagungsbericht 2014 Düsseldorf, 19. - 21. November 2014], CD-ROM, DKV
2013
Aufbau eines Versuchsstands zur Messung der Vorgänge in einem Flüssigheliumbehälter bei Zusammenbruch des Isoliervakuums
Heidt, C.; Grohmann, S.; Schön, H.; Stamm, M.
2013. Deutsche Kälte- und Klimatagung, 2013 Hannover, CD-ROM, DKV
The thermal behaviour of the tritium source in KATRIN
Grohmann, S.; Bode, T.; Hötzel, M.; Schön, H.; Süßer, M.; Wahl, T.
2013. Cryogenics, 55-56, 5–11. doi:10.1016/j.cryogenics.2013.01.001
2012
Neutrino mass measurement with the KATRIN experiment
Grohmann, S.; Hannen, V.; Wolf, J.
2012. Vacuum and Cryogenics in Astroparticle Physics Infrastructures - Academia meets industry. Report on th 3rd ASPERA Technology Forum, 13-14 March 2012, Darmstadt. Work Package 3 - Task 3.2. Ed.: H. Demonfaucon, 14–19, Astroparticle Physics ERA-Net
The KATRIN cryogenic system
Grohmann, S.
2012. 3rd ASPERA Technology Forum «Industry meets academia», Darmstadt, March 13-14, 2012 Full textFull text of the publication as PDF document
Development of a two-phase thermosiphon for extreme cooling requirements in the tritium source of KATRIN
Grohmann, S.; Bode, T.; Hötzel, M.; Schön, H.; Süßer, M.; Wahl, T.
2012. 12th Cryogenics 2012 : IIR international conference ; Dresden, Germany, September 11 - 14, 2012, CD-ROM, IIR
Presentation of the German Working Committee NA 016-00-07 AA: Safety Devices for Helium Cryostats
Blum, L.; Grohmann, S.; Haberstroh, C.; Lau, M.; Otte, W.; Reinhardt, M.; Schröder, C. H.; Süßer, M.
2012. 12th Cryogenics 2012 : IIR international conference ; Dresden, Germany, September 11 - 14, 2012, 206–213, IIR
Modellierung des Druckanstiegs in einem Flüssighelium-Behälter bei Zusammenbruch des Isoliervakuums
Heidt, C.; Grohmann, S.; Süßer, M.
2012. Deutsche Kälte-Klima-Tagung 2012 : Würzburg, 21. - 23. November 2012, CD-ROM, DKV
Vorstellung des DIN-Arbeitsausschusses NA 016-00-07AA (Überdruck-Absicherung von Heliumkryostaten)
Blum, L.; Grohmann, S.; Haberstroh, C.; Lau, M.; Otte, W.; Reinhardt, M.; Schröder, C. H.; Süßer, M.
2012. Deutsche Kälte-Klima-Tagung 2012, Würzburg, 21. - 23. November 2012. Vol. 1, 1–16, Curran