TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Numerical Simulation Studies and Data Reduction for Size Classifying Measurement Techniques / Fißan, H. J.; Helsper, C.
JF  - Aerosols in science, medicine and technology : conference / Gesellschaft für Aerosolforschung 7. 1979.
Y1  - 1979
SP  - 199
EP  - 205
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Numerical Simulation Studies and Data Reduction for Size Classifying Measurement Techniques / Fißan, H. J.; Helsper, C.
JF  - Advances in Particle Sampling and Measurement: Proceedings, Daytona Beach, EPA 600/9 80 004, 1980
Y1  - 1980
N1  - Advances in Particle Sampling and Measurement ; (1979.10. : ; Daytona Beach/Fla.)
PB  - National Technical Information Service
CY  - Springfield, Va.
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Response Characteristic of a Polytec HC-15 Optical Particle Counter
JF  - Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Association for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Associa-tion for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Schmallenberg, 22.10.80 - 24.10.80
Y1  - 1981
N1  - Journal of aerosol science. Volume 0012 ; no 003
SP  - 287
EP  - 292
PB  - Pergamon Pr.
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Techniken zur Kalibrierung von Staubmeßgeräten / Fißan, H. J.; Helsper, C.
JF  - Schwebstoffe und Stäube : analyt. u. techn. Aspekte ; Kolloquium Nürnberg 1981
Y1  - 1982
SN  - 3-18-090429-1
N1  - VDI Berichte;  429
SP  - 59
EP  - 64
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Zur Reaktion von Rauchdetektoren auf Brandkenngrößen / Fißan, H. J.; Helsper, C.
JF  - Tagungsbericht zum Internationalen Vortragsseminar über Probleme der automatischen Brandent-deckung / Institut für Elektrische Nachrichtentechnik.  Technische Hochschule Aachen ; Fachgebiet Nachrichtentechnik. Universität Duisburg, Gesamthochschule . 8. Internationales Vortragsseminar "AUBE 82"
Y1  - 1982
SP  - 20
EP  - 37
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Calibration of the Polytec HC-15 and HC-70 Optical Particle Counters / Fißan, H. J. ; Helsper, C.
JF  - Aerosols in the mining and industrial work environments, Vol. 3. Instrumentation, Marple, Virgil A. ; Liu, Benjamin Y.
Y1  - 1983
N1  - International Symposium on Aerosols in the Mining and Industrial Work Environment ; (1981.11.01-06 : ; Minneapolis/Minn.)
SP  - 825
EP  - 829
PB  - Ann Arbor Science
CY  - Ann Arbor, Mich.
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Franzen, H.
T1  - Bestimmung der Größenverteilung von Aerosolen aus Verbrennungsvorgängen mit einem elektrostatischen Aerosolanalysator
JF  - Aerosole in Naturwissenschaft, Medizin und Technik : Bericht der Tagung der Gesellschaft für Aerosolforschung e.V. 4, 1976
Y1  - 1976
SP  - 118
EP  - 126
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kapadi, A.
A1  - Liu, B. Y. H.
T1  - Data Inversion by Simplex Minimization for the Electrical Aerosol Analyzer
JF  - Aerosol Science and Technology. 1 (1982), H. 1982
Y1  - 1982
SN  - 0278-6826
SP  - 136
EP  - 146
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kasper, W.
T1  - Kalibrierung der Partikelgrößenbestimmung von optischen Partikelzählern / Fißan, H. J.; Helsper, C. ; Kasper, W.
JF  - 3. Europäisches Symposion Partikelmeßtechnik : [PARTEC, eine Veranstaltung der Reihe Partikel-Technologie Nürnberg ; Nürnberg, 9. - 11. Mai 1984 ; preprints] = 3. European Symposium on Particle Characterization / Veranst.: GVC, Gesellschaft Verfahrenstechnik und Chemieingenieurwesen im Verein Deutscher Ingenieure (VDI). Red. Bearb.: Kurt Leschonski
Y1  - 1984
N1  - Europäisches Symposion Partikelmesstechnik <3, 1984, Nürnberg> ; PARTEC <1984, Nürnberg>
SP  - 263
EP  - 274
PB  - NMA Nürnberger Messe- und Ausstellungsges.
CY  - Nürnberg
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kasper, W.
T1  - Calibration of Optical Particle Counters with Respect to Particle Size / Fißan, H. J. ; Helsper, C.; Kasper, W.
JF  - Particle and Particle Systems Characterization. 1 (1984), H. 1984
Y1  - 1984
SN  - 1521-4117
SP  - 108
EP  - 111
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Muggli, J.
A1  - Scheidweiler, A.
T1  - Particle Number Distributions of Aerosols from Test Fires
JF  - Journal of Aerosol Science. 11 (1980), H. 5-6
Y1  - 1980
SN  - 0021-8502
SP  - 439
EP  - 446
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Muggli, J.
A1  - Scheidweiler, A.
T1  - Verification of Ionization Chamber Theory
JF  - Fire Technology. 19 (1983), H. 1
Y1  - 1983
SN  - 1572-8099
SP  - 14
EP  - 21
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Thielen, H. J.
T1  - Determination of Particle Size Distributions by Means of an Electrostatic Classifier / Fißan, H. J.; Helsper, C. ; Thielen, H. J.
JF  - Journal of Aerosol Science. 14 (1983), H. 3
Y1  - 1983
SN  - 0021-8502
SP  - 354
EP  - 357
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Horn, Hans-Georg
A1  - Schneider, Friedhelm
A1  - Wehner, Birgit
T1  - Intercomparison of five mobility size spectrometers for measuring atmospheric submicrometer aerosol particles / Helsper, Christoph ; Horn, Hans-Georg ; Schneider, Friedhelm ; Wehner, Birgit ; Wiedensohler, Alfred
JF  - Gefahrstoffe, Reinhaltung der Luft. Air Quality Control. 68 (2008), H. 11-12
Y1  - 2008
SN  - 0949-8036
SP  - 475
EP  - 481
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Lütkemeier, E.
A1  - Wiedensohler, A.
T1  - Charge Distribution by Unipolar Charging of Small Aerosol Particles / Lütkemeier, E. ; Helsper, C. ; Wiedensohler, A.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 474
EP  - 478
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, L.
T1  - Erzeugung von Prüfaerosolen für die Kalibrierung von optischen Partikelmeßverfahren nach VDI 3491
JF  - Technisches Messen. 56 (1989)
Y1  - 1989
SN  - 0171-8096
N1  - in der Bereichsbibliothek Jülich vorhanden: 63 ZS 008-1989
SP  - 229
EP  - 234
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
T1  - Determination and Neutralization of the Charge Produced by the Dispersion of Powders
JF  - Journal of Aerosol Science. 18 (1987), H. 6
Y1  - 1987
SN  - 0021-8502
SP  - 877
EP  - 880
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
T1  - Characteristics of a Nebulizer with Cyclone Preseparator / Mölter, W. ; Helsper, C.
JF  - Aerosols, their generation, behaviour and applications. Annual Conference of the Aerosol Society / Aerosol Society (UK) ; 5.
Y1  - 1991
SP  - 89
EP  - 94
CY  - Loughborough
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Haller, P.
T1  - Representative Dilution of Aerosols by a Factor of 10,000
JF  - Journal of Aerosol Science. 21 (1990), H. Suppl. 1
Y1  - 1990
SN  - 0021-8502
SP  - 637
EP  - 640
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - 1. Europäisches Symposium Partikelabscheidung aus Gasen : [PARTEC, Nürnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchführung: NürnbergMesse]. Hrsg. von: Friedrich Löffler
Y1  - 1989
N1  - Europäisches Symposion Partikelabscheidung aus Gasen <1, 1989, Nürnberg>
SP  - 441
EP  - 457
PB  - NürnbergMesse
CY  - Nürnberg
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1
Y1  - 1989
SP  - 125
EP  - 136
PB  - Filtration Society
CY  - Oadby
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Automatisierter Test von Luftfiltermedien für Hochleistungsschwebstoffilter und Entstaubungsfilter / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - Staub, Reinhaltung der Luft. 50 (1990)
Y1  - 1990
SN  - 0039-0771
SP  - 311
EP  - 317
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast, Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - Filtration and Separation. 29 (1992), H. 1
Y1  - 1992
SN  - 0015-1882
SP  - 45
EP  - 50
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Löffler, F.
A1  - Wadenpohl, C.
T1  - Investigations on a New Aerosol Generator for the Production of Carbon Aggregate Particles / Helsper, C. ; Mölter, W. ; Löffler, F. ; Wadenpohl, C. ; Kaufmann, S. ; Wenninger, G.
JF  - Atmospheric Environment. Part A. General Topics. 27 A (1993), H. 8
Y1  - 1993
SN  - 1352-2310
SP  - 1271
EP  - 1275
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Mölter, L.
T1  - Korngrößenanalyseverfahren für trockene Pulver und Stäube von 0,5-25 µm
JF  - Chemie-Technik. 16 (1986)
Y1  - 1986
SN  - 0340-9961
SP  - 140
EP  - 144
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Willemer, W.
T1  - Fast and Automated Testing of Filter Media / Mölter, W. ; Helsper, C. ; Willemer, W.
JF  - FILTECH Conference 1987 : Utrecht, Holland; September 23 - 25 1987 / org. by the Filtration Society , Vol. 1.
Y1  - 1987
N1  - Filtech Conference ; (1987, Utrecht)
SP  - 106
EP  - 112
PB  - Filtration Society
CY  - Loughborough
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
T1  - Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R. ; Helsper, C.
JF  - Journal of Aerosol Science. 16 (1985), H. 3
Y1  - 1985
SN  - 0021-8502
SP  - 201
EP  - 209
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
T1  - On the Influence of the Vapour Substance on the Behaviour of an Expansion Type Condensation Nucleus Counter
JF  - Journal of Aerosol Science. 16 (1985), H. 5
Y1  - 1985
SN  - 0021-8502
SP  - 457
EP  - 461
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
A1  - Rönicke, G.
T1  - Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R.; Helsper, C.; Rönicke, G.
JF  - Aerosols : science, technology, and industr. applications of airborne particles ; proceedings of the 1. Internat. Aerosol Conference held Sept. 17-21, 1984, Minneapolis, Minn., U.S.A / ed.: Benjamin Y. H. Liu
Y1  - 1984
SN  - 0444009477
N1  - International Aerosol Conference ; (1, 1984, Minneapolis, Minn.)
SP  - 63
EP  - 66
PB  - Elsevier
CY  - New York [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Lütkemeier, E.
A1  - Feldpausch, M.
T1  - Investigation on the Bipolar Charge Distribution at Various Gas Conditions / Wiedensohler, A.; Lütkemeier, E.; Feldpausch, M. ; Helsper, C.
JF  - Journal of Aerosol Science. 17 (1986), H. 3
Y1  - 1986
SN  - 0021-8502
SP  - 413
EP  - 416
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Weise, W.
A1  - Lütkemeier, E.
T1  - Determination of the Bipolar Charge Equilibrium in Pure Gases / Wiedensohler, A. ; Weise, W. ; Helsper, C. ; Lütkemeier, E.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 383
EP  - 386
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Henriques, A.
A1  - Jurado, B.
A1  - Grieser, M.
A1  - Denis-Petit, D.
A1  - Chiron, T.
A1  - Gaudefroy, L.
A1  - Glorius, J.
A1  - Langer, Christoph
A1  - Litvinov, Yu. A.
A1  - Mathieu, L.
A1  - Meot, V.
A1  - Perez-Sanchez, R.
A1  - Pibernat, J.
A1  - Reifarth, R.
A1  - Roig, O.
A1  - Thomas, B.
A1  - Thomas, B. A.
A1  - Thomas, J. C.
A1  - Tsekhanovich, I.
T1  - Indirect measurements of neutron cross-secti at heavy-ion storage rings
JF  - Journal of Physics: Conference Series
N2  - Cross sections for neutron-induced reactions of short-lived nuclei are essential for nuclear astrophysics since these reactions in the stars are responsible for the production of most heavy elements in the universe. These reactions are also key in applied domains like energy production and medicine. Nevertheless, neutron-induced cross-section measurements can be extremely challenging or even impossible to perform due to the radioactivity of the targets involved. Indirect measurements through the surrogate-reaction method can help to overcome these difficulties.

The surrogate-reaction method relies on the use of an alternative reaction that will lead to the formation of the same excited nucleus as in the neutron-induced reaction of interest. The decay probabilities (for fission, neutron and gamma-ray emission) of the nucleus produced via the surrogate reaction allow one to constrain models and the prediction of the desired neutron cross sections.

We propose to perform surrogate reaction measurements in inverse kinematics at heavy-ion storage rings, in particular at the CRYRING@ESR of the GSI/FAIR facility. We present the conceptual idea of the most promising setup to measure for the first time simultaneously the fission, neutron and gamma-ray emission probabilities. The results of the first simulations considering the 238U(d,d') reaction are shown, as well as new technical developments that are being carried out towards this set-up.
Y1  - 2020
U6  - http://dx.doi.org/10.1088/1742-6596/1668/1/012019
VL  - 1668
IS  - Art. 012019
PB  - IOP
CY  - Bristol
ER  - 
TY  - JOUR
A1  - Herrmann, Ulf
A1  - Schwarzenbart, Marc
A1  - Dittmann-Gabriel, Sören
T1  - Speicher statt Kohle. Integration thermischer Stromspeicher in vorhandene Kraftwerksstandorte
JF  - BWK : Das Energie-Fachmagazin
Y1  - 2019
SN  - 1436-4883
VL  - 71
IS  - 4
SP  - 42
EP  - 45
PB  - Springer-VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Hodel, U.
A1  - Orzati, A.
A1  - Marso, M.
A1  - Homann, O.
A1  - Fox, A.
A1  - Hart, A. v. d.
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Lüth, H.
T1  - A novel InAlAs/InGaAs layer structure for monolithically integrated photoreceiver
JF  - Conference Proceedings: 2000 International Conference on Indium Phosphide and related materials
Y1  - 2000
SN  - 0-7803-6320-5
N1  - International Conference on Indium Phosphide and Related Materials <12, 2000, Williamsburg, Va.>
SP  - 466
EP  - 469
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
T1  - Keramische Mischer : Überhitzung ausgeschlossen
JF  - Nachrichten : Magazin des Deutschen Zentrums für Luft- und Raumfahrt / DLR (2000)
Y1  - 2000
SN  - 0937-0420
SP  - 26
EP  - 27
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
T1  - Das Solar-Institut Jülich an der Fachhochschule Aachen
JF  - Regenerative Energien in Deutschland und in Polen : Aspekte im Hinblick auf den EU-Beitritt Polens ; 6./7. Mai 2004, Lodz/Polen ; Tagungsband / VDI-Gesellschaft Energietechnik. 1. - Aufl.
Y1  - 2004
SN  - 3-931384-47-0
SP  - 277
EP  - 280
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
T1  - Jenseits von Spanien. Das Solarthermische Versuchs- und Demonstrationskraftwerk Jülich (STJ)
JF  - DLR-Nachrichten (2008)
Y1  - 2008
SN  - 0937-0420
N1  - Sonderheft Energie
SP  - 38
EP  - 39
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Becker, M.
A1  - Fend, Thomas
T1  - Theoretical and numerical investigation of flow stability in porous materials applied as volumetric solar receivers / M. Becker ; T. Fend ; B. Hoffschmidt ...
JF  - Solar energy. 80 (2006), H. 10
Y1  - 2006
SN  - 0038-092X
N1  - Solar Power and Chemical Energy Systems (SolarPACES’04)
SP  - 1241
EP  - 1248
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Buck, R.
A1  - Fend, Thomas
T1  - Porous materials as volumetric solar receivers : experimental approach towards a detailed characterisation of instability problems / R. Buck ; T. Fend ; B. Hoffschmidt ...
JF  - Forschungsbericht : DLR FB. 10 (2001)
Y1  - 2001
SN  - 0939-2963
N1  - 2. ISSN: 1434-8454 ; Kölner Sonnenkolloquium <5, 2001, Köln> ; Solar thermal power plants and solar chemical processes : advances and perspectives for international cooperation
SP  - 71
EP  - 72
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fend, Thomas
A1  - Jorgensen, Gary
T1  - Comparative assessment of solar concentrator materials / Thomas Fend ; Bernhard Hoffschmidt ; Gary Jorgensen ...
JF  - Renewable energy for local communities of Europe : (toward Rio+10) ; proceedings / EuroSun 2002, the 4th ISES Europe Solar Congress ; Bologna (Italy), 23 - 26 June 2002 / ISES Italia
Y1  - 2002
SN  - 88-900893-0-X
N1  - Eurosun <4, 2002, Bologna> ; International Solar Energy Society
SP  - paper_125.pdf
CY  - Bologna
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fend, Thomas
A1  - Jorgensen, Gary
A1  - Küster, Harald
T1  - Comparative assessment of solar concentrator materials / Fend, Thomas ; Hoffschmidt, Bernhard ; Jorgensen, Gary ; Küster, Harald ; Krüger, Dirk ; Pitz-Paal, Robert ; Riebrock, Peter ; Riffelmann, Klaus-Jürgen
JF  - Solar energy. 74 (2003), H. 2
Y1  - 2003
SN  - 0038-092X
SP  - 149
EP  - 155
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fend, Thomas
A1  - Pitz-Paal, Robert
A1  - Reutter, Oliver
T1  - Two novel high-porosity materials as volumetric receivers for concentrated solar radiation / Thomas Fend ; Robert Pitz-Paal ; Oliver Reutter ... Bernhard Hoffschmidt
JF  - Solar energy materials & solar cells. 84 (2004), H. 1
Y1  - 2004
SN  - 0927-0248
SP  - 291
EP  - 304
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fend, Thomas
A1  - Pitz-Paal, Robert
A1  - Reutter, Oliver
T1  - Porous materials as open volumetric solar receivers - Experimental determination of thermophysical and heat transfer properties / Thomas Fend ; Bernhard Hoffschmidt ...
JF  - Energy. 29 (2004), H. 5
Y1  - 2004
SN  - 0360-5442
SP  - 823
EP  - 834
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fernandez, V.
A1  - Konstandopoulus, A. G.
T1  - Development of ceramic volumetric receiver technology
JF  - Forschungsbericht : DLR FB. 10 (2001)
Y1  - 2001
SN  - 0939-2963
N1  - 2. ISSN: 1434-8454 ; Kölner Sonnenkolloquium <5, 2001, Köln> ; Solar thermal power plants and solar chemical processes : advances and perspectives for international cooperation
SP  - 51
EP  - 61
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Koll, Gerrit
T1  - Die Zukunft der Stromerzeugung ; die Entwicklung der Luftreceivertechnologie bei Kraftanlagen München / Gerrit Koll ; Berhard Hoffschmidt
JF  - Nachrichten : Magazin des Deutschen Zentrums für Luft- und Raumfahrt / DLR (2005)
Y1  - 2005
SN  - 0937-0420
N1  - Sonderheft Solarforschung
SP  - 42
EP  - 46
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Krödel, Matthias
A1  - Geigl, Florian
T1  - Die Kraft der Sonne / Matthias Krödel ; Florian Geigl ; Bernhard Hoffschmidt
JF  - Nachrichten : Magazin des Deutschen Zentrums für Luft- und Raumfahrt / DLR (2002)
Y1  - 2002
SN  - 0937-0420
SP  - 18
EP  - 19
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Krüger, D.
A1  - Hennecke, K.
T1  - Results from parabolic trough systems for process heat at the DLR Cologne / D. Krüger ; B. Hoffschmidt ; K. Hennecke ...
JF  - Solar thermal 2000 : proceedings of the 10th SolarPACES International Symposium on Solar Thermal Concentrating Technologies, Sydney, Australia, 8 - 10 March 2000 ; part of the
Y1  - 2000
N1  - International Symposium on Solar Thermal Concentrating Technologies <10, 2000, Sydney>
SP  - 113
EP  - 120
CY  - Sydney
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Pitz-Paal, R.
A1  - Böhmer, M.
T1  - Experimental and numerical evaluation of the performance and flow stability of different types of open volumetric absorbers under non-homogeneous irradiation / R. Pitz-Pahl ; B. Hofschmidt ; M. Böhmer ...
JF  - Solar energy. 60 (1997), H. 3-4
Y1  - 1997
SN  - 0038-092X
SP  - 135
EP  - 150
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Pitz-Paal, R.
A1  - Hennecke, K.
T1  - Solare Heißlufterzeugung für Temperaturen bis über 250 Grad C
JF  - Tagung München, 16. und 17. März 1999 . 1999.  - (VDI-Berichte ; 1457)
Y1  - 1999
SN  - 3-18-091457-2
SP  - 323
EP  - 332
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Pitz-Paal, Robert
A1  - Böhmer, M.
T1  - A new closed/open volumetric receiver concept for parabolictrough collectors (test results)
JF  - Journal de physique. 9 (1999), H. 3
Y1  - 1999
SN  - 1155-4339
SP  - 3
ER  -