TY  - JOUR
A1  - Jablonowski, Nicolai David
A1  - Kollmann, Tobias
A1  - Nabel, Moritz
A1  - Damm, Tatjana
A1  - Klose, Holger
A1  - Müller, Michael
A1  - Bläsing, Marc
A1  - Seebold, Sören
A1  - Krafft, Simone
A1  - Kuperjans, Isabel
A1  - Dahmen, Markus
A1  - Schurr, Ulrich
T1  - Valorization of Sida (Sida hermaphrodita) biomass for multiple energy purposes
JF  - GCB [Global Change Biology] Bioenergy
N2  - The performance and biomass yield of the perennial energy plant Sida hermaphrodita (hereafter referred to as Sida) as a feedstock for biogas and solid fuel was evaluated throughout one entire growing period at agricultural field conditions. A Sida plant development code was established to allow comparison of the plant growth stages and biomass composition. Four scenarios were evaluated to determine the use of Sida biomass with regard to plant development and harvest time: (i) one harvest for solid fuel only; (ii) one harvest for biogas production only; (iii) one harvest for biogas production, followed by a harvest of the regrown biomass for solid fuel; and (iv) two consecutive harvests for biogas production. To determine Sida's value as a feedstock for combustion, we assessed the caloric value, the ash quality, and melting point with regard to DIN EN ISO norms. The results showed highest total dry biomass yields of max. 25 t ha⁻¹, whereas the highest dry matter of 70% to 80% was obtained at the end of the growing period. Scenario (i) clearly indicated the highest energy recovery, accounting for 439 288 MJ ha⁻¹; the energy recovery of the four scenarios from highest to lowest followed this order: (i) ≫ (iii) ≫ (iv) > (ii). Analysis of the Sida ashes showed a high melting point of >1500 °C, associated with a net calorific value of 16.5–17.2 MJ kg⁻¹. All prerequisites for DIN EN ISO norms were achieved, indicating Sida's advantage as a solid energy carrier without any post-treatment after harvesting. Cell wall analysis of the stems showed a constant lignin content after sampling week 16 (July), whereas cellulose had already reached a plateau in sampling week 4 (April). The results highlight Sida as a promising woody, perennial plant, providing biomass for flexible and multipurpose energy applications.
Y1  - 2016
U6  - http://dx.doi.org/10.1111/gcbb.12346
SN  - 1757-1707 (online)
SN  - 1757-1693 (print)
N1  - Special Issue: Perennial biomass crops for a resource constrained world
VL  - 9
IS  - 1
SP  - 202
EP  - 214
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Ille, F.
A1  - Schramm, S.
A1  - Adam, M.
A1  - Backes, K.
A1  - Faber, Christian
A1  - Anthrakidis, Anette
T1  - Kraft-Wärme-Kälte-Kopplung im Leistungsbereich von 10 kW mit periodisch arbeitender Sorptionsmaschine
JF  - VDI-Tage der Gebäudetechnik 2008 : Tagung Dortmund, 28. und 29. Mai 2008 / VDI-Gesellschaft Technische Gebäudeausrüstung
Y1  - 2008
SN  - 978-3-18-092043-6
N1  - VDI-Berichte ; 2043 ; 2. VDI-Tage der Gebäudetechnik 2008, VDI-Gesellschaft Technische Gebäudeausrüstung (VDI-TGA), Dortmund, DE, 28.-29. Mai, 2008
SP  - 103
EP  - 116
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Höfler, M.
A1  - Kneer, R.
A1  - Groß, Rolf Fritz
A1  - Kehrmann, K.
ED  - Vorobieff, P.
T1  - Chemical determination of oxygen transfer rates, transfer efficiencies and interphases evoked by aeration elements for liquid flows
T2  - Computational Methods in Multiphase Flow VIII. - (WIT Transactions on Engineering Sciences ;  Volume 89)
Y1  - 2015
SN  - 978-1-84564-946-3 (Print-Ausgabe)
SN  - 978-1-84564-947-0 (Online-Ausgabe)
SN  - 1746-4471
SP  - 89
EP  - 101
PB  - WIT Press
CY  - Southampton
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - White, D.H.
A1  - Hoff, R. W.
T1  - Nuclear structure of 241Pu from neutron-capture, (d,p)-, and (d,t)-reaction measurements / D. H. White ; R. W. Hoff ... F. Hoyler ...
JF  - Physical review / C. 57 (1998), H. 3
Y1  - 1998
SN  - 0556-2813
SP  - 1112
EP  - 1133
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Shi, Z. R.
A1  - Schreckenback, K.
A1  - Aprahamian, A.
T1  - Complete spectroscopy and the 162Dy nucleus / Z. R. Shi ; K. Schreckenbach ; A. Aprahamian ... F. Hoyler ...
JF  - AIP conference proceedings (1999)
Y1  - 1999
SN  - 0094-243X
N1  - American Institute of Physics conference proceedings
SP  - 237
EP  - 238
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Prokofjevs, P.
A1  - Bondarenko, V.
T1  - Study of nuclear structure of 164Dy in (n, gamma) and(n, n' gamma) reactions / P. Prokofjevs ; V. Bondarenko ; F. Hoyler ...
Y1  - 1997
SN  - 1122-1437
N1  - Conference proceedings - Italian Physical Society
SP  - 759
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Petkov, P.
A1  - Andrejtscheff, W.
T1  - Absolute E0, E1 and E2 transition rates in even-even nuclei obtained in thermal neutron capture  / P. Petkov ; W. Andrejtscheff ... F. Hoyler ...
JF  - Journal of Physics G. 14 (1988), H. S
Y1  - 1988
SN  - 0305-4616
SP  - S97
EP  - S102
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Mohr, P.
A1  - Staudt, G.
T1  - Alpha-cluster states of 212po in a realistic potential model
JF  - Physical review / C. 50 (1994), H. 5
Y1  - 1994
SN  - 0556-2813
SP  - 2631
EP  - 2634
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Kessler, E. G.
A1  - Greene, G. L.
T1  - High accuracy, absolute wavelength determination of capture gamma-ray energies for E≤5 MeV and the direct determination of binding energies in light nuclei / E.G. Kessler ; G. L. Greene ... F. Hoyler
JF  - Journal of Physics G. 14 (1988), H. S
Y1  - 1988
SN  - 0305-4616
SP  - S167
EP  - S174
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Hoff, R. W.
A1  - Börner, H. G.
T1  - Nuclear structure of 170Tm from neutron-capture and (d,p)-reaction measurements / R. W. Hoff ; H. G. Börner ... F. Hoyler ...
JF  - Physical review / C. 54 (1996), H. 1
Y1  - 1996
SN  - 0556-2813
SP  - 78
EP  - 116
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Hamada, S. A.
A1  - Hamilton, W. D.
T1  - Gamma-gamma directional correlation measurements in 84Kr following thermal neutron capture by natural krypton / S. A. Hamada ; W. D. Hamilton ; F. Hoyler
JF  - Journal of physics / G. 13 (1987), H. 9
Y1  - 1987
SN  - 0305-4616
SP  - 1143
EP  - 1163
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Drissi, S.
A1  - Tercier, P. A.
T1  - The 112Cd laboratory - An extension :  EO strengths, multiphonon states and coupled vibrations / S. Drissi ; P. A. Tercier ... F. Hoyler ...
JF  - Nuclear physics <Amsterdam> / A. 614 (1997), H. 2
Y1  - 1997
SN  - 0375-9474
SP  - 137
EP  - 182
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Corminboeuf, F.
A1  - Jolie, J.
T1  - Kp=4+ double-gvibration in 164Dy / F. Corminboeuf ; J. Jolie ... F. Hoyler ...
JF  - Physical review / C. 56 (1997), H. 3
Y1  - 1997
SN  - 0556-2813
SP  - R1201
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Colvin, G. G.
A1  - Robinson, S. J.
T1  - 100Ru studied by thermal neutron capture / G. G. Colvin ; S. J. Robinson ; F. Hoyler
JF  - Journal of Physics G. 14 (1988), H. 11
Y1  - 1988
SN  - 0305-4616
SP  - 1411
EP  - 1421
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Colvin, G. G.
A1  - Robinson, S. J.
T1  - E0 transitions in 106Pd studied by neutron capture / G. G. Colvin ; F. Hoyler ; S. J. Robinson
JF  - Journal of physics / G. 13 (1987), H. 2
Y1  - 1987
SN  - 0305-4616
SP  - 191
EP  - 204
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Collins, S. P.
A1  - Eid, S. A.
T1  - A search for mixed-symmetry states in the mass A approximately 50 region / S. P. Collins ; S. A. Eid ... F. Hoyler
JF  - Journal of Physics G. 15 (1989), H. 3
Y1  - 1989
SN  - 0954-3899
SP  - 321
EP  - 332
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Cizewski, J. A.
A1  - Colvin, G. G.
T1  - Neutron capture on 193Ir and &#963;<&#963; SUB>max states in 195Ir / J. A. Cizewski ; G. G. Colvin ... F. Hoyler ...
JF  - Journal of Physics G. 14 (1988), H. S
Y1  - 1988
SN  - 0305-4616
SP  - S103
EP  - S108
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Cata-Danil, G.
A1  - Guazzoni, P.
T1  - (p,t) transition strengths for nuclei around Z = 50 and the IBA model / G. Cata-Danil ; P. Guazzoni ... F. Hoyler ...
JF  - Journal of physics / G. 22 (1996), H. 1
Y1  - 1996
SN  - 0305-4616
SP  - 107
EP  - 114
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Börner, H. G.
A1  - Robinson, S.
T1  - Recent developments at the ILL (n,&#947;)-facility
JF  - Journal of Physics G. 14 (1988), H. S
Y1  - 1988
SN  - 0305-4616
SP  - S161
EP  - S165
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Bauske, I.
A1  - Arias, J. M.
T1  - First observation of scissors mode states in an odd-mass nucleus / I. Bauske ; J. M. Arias ... F. Hoyler ...
JF  - Physical review letters. 71 (1993), H. 7
Y1  - 1993
SN  - 0031-9007
SP  - 975
EP  - 978
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Balodis, M.
A1  - Prokofjevs, P.
T1  - Level scheme of 194Ir / M. Balodis ; P. Prokofjevs ... F. Hoyler ...
JF  - Nuclear physics <Amsterdam> / A. 641 (1998), H. 2
Y1  - 1998
SN  - 0375-9474
SP  - 133
EP  - 187
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Aprahamian, A.
A1  - Wu, X.
A1  - Lesher, S. R.
T1  - Complete spectroscopy of the 162Dy nucleus / Aprahamian, A. ; Wu, X. ; Lesher, S. R. ; Warner, D. D. ; Gelletly, W. ; Börner, H. G. ; Hoyler, F. ; Schreckenbach, K. ; Carsten R. F. ; Shi, Z. R. ; Kusnezov, D. ; Ibrahim, M. ; Macchiavelli, A. O. ; Brinkman
JF  - Nuclear physics <Amsterdam> / A. 764 (2006)
Y1  - 2006
SN  - 0375-9474
SP  - 42
EP  - 78
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Andrejtscheff, W.
A1  - Petkov, P.
T1  - A mixed symmetry or quasineutron pair interpretation of the Kpi =03+ level in 172Yb / W. Andrejtscheff ; P. Petkov ... F. Hoyler
JF  - Journal of physics / G. 12 (1986), H. 6
Y1  - 1986
SN  - 0305-4616
SP  - L151
EP  - L156
ER  - 
TY  - BOOK
A1  - Hoyler, Friedrich
T1  - Untersuchung der (p,alpha)-Reaktion an Kernen der sd-Schale und ihre mikroskopische Analyse
Y1  - 1982
N1  - Tübingen, Univ., Diss., 1982
CY  - Tübingen
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
T1  - Microscopic and semimicroscopic analysis of the reaction 27al- (p,#ga)24mg in the energy range between 20 and 45 mev
JF  - Physical review / C, nuclear physics. 31 (1985), H. 1
Y1  - 1985
SN  - 0556-2813
SP  - 17
ER  - 
TY  - JOUR
A1  - Hoskens, R.C.P.
A1  - Roer, T.G. van de
A1  - Tolstikhin, V.I.
A1  - Förster, Arnold
T1  - Hot electron injection laser: vertically integrated transistor-laser structure for high-speed, low-chirp direct modulation
JF  - LEOS 2000 : 2000 IEEE annual meeting conference proceedings; 13th annual meeting; IEEE Lasers and Electro-Optics Society 2000 annual meeting; 13-16 November 2000, The Westin Rio Mar Beach, Rio Grande, Puerto Rico. Vol. 2
Y1  - 2000
SN  - 0-7803-5947-X
N1  - 2000 IEEE LEOS annual meeting
SP  - 444
EP  - 445
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Hoskens, R. C. P.
A1  - Tolstikhin, V.I.
A1  - Förster, Arnold
A1  - Roer, T.G. van de
T1  - Vertically integrated transistor-laser structure, take 2
JF  - WOCSDICE  2000, 24th Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe : May 29 - June 02, 2000, Aegean Sea, Greece.
Y1  - 2000
SN  - 0970311109
N1  - WOCSDICE ; (24, 2000) Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe ; (24 : ; 2000.05.29-06.02)
PB  - Univ. of Michigan
CY  - Ann Arbor, Mich.
ER  - 
TY  - CHAP
A1  - Holtschoppen, Britta
A1  - Cornelissen, Philipp
A1  - Butenweg, Christoph
A1  - Meskouris, Konstantin
T1  - Vereinfachtes Berechnungsverfahren zur Berücksichtigung der Interaktionsschwingung bei flüssigkeitsgefüllten Tankbauwerken unter seismischer Belastung
T2  - Berichte der Fachtagung Baustatik-Baupraxis 11 : am 21. und 22. Februar 2011 an der Universität Innsbruck / Hrsg. Gernot Beer ...
Y1  - 2011
SN  - 978-3-85125-115-9
SP  - 155
EP  - 162
PB  - Inst. für Baustatik, Techn. Univ. Graz
CY  - Graz
ER  - 
TY  - JOUR
A1  - Holtschoppen, Britta
A1  - Butenweg, Christoph
A1  - Meskouris, Konstantin
T1  - Seismic design of non-structural components in industrial facilities
JF  - International journal of engineering under uncertainty
Y1  - 2009
SN  - 0975-4806
VL  - Volume 1
SP  - 1
EP  - 13
ER  - 
TY  - JOUR
A1  - Holtschoppen, B.
A1  - Butenweg, Christoph
A1  - Meskouris, Konstantin
T1  - Erdbebensichere Auslegung von Industrieanlagen
JF  - Der Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik
Y1  - 2009
SN  - 0005-6650
IS  - März
SP  - S9
EP  - S14
PB  - VDI Fachmedien
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Holler, S.
A1  - Butenweg, Christoph
A1  - Noh, S.-Y.
A1  - Meskouris, Konstantin
T1  - Computational model of textile-reinforced concrete structures
JF  - Computers & structures : an international journal
Y1  - 2004
U6  - http://dx.doi.org/10.1016/j.compstruc.2004.03.076
SN  - 1879-2243 (E-Journal); 0045-7949 (Print)
VL  - Volume 82
IS  - Issues 23-26
SP  - 1971
EP  - 1979
ER  - 
TY  - CHAP
A1  - Holler, S.
A1  - Butenweg, Christoph
A1  - Noh, S.-Y.
A1  - Meskouris, Konstantin
T1  - Numerical simulation of textile-reinforced concrete structures
T2  - Proceedings of the Sixth International Conference on Computational Structures Technology : [Prague, Czech Republic, 4 - 6 September 2002] / ed. by B. H. V. Topping and Z. Bittnar. (Civil-Comp Press books on computational engineering)
Y1  - 2002
SN  - 0-948749-83-0
SP  - 287
EP  - 288
PB  - Civil-Comp Press
CY  - Stirling
ER  - 
TY  - JOUR
A1  - Hoffstadt, Kevin
A1  - Pohen, Gino D.
A1  - Dicke, Max D.
A1  - Paulsen, Svea
A1  - Krafft, Simone
A1  - Zang, Joachim W.
A1  - Fonseca-Zang, Warde A. da
A1  - Leite, Athaydes
A1  - Kuperjans, Isabel
T1  - Challenges and prospects of biogas from energy cane as supplement to bioethanol production
JF  - Agronomy
N2  - Innovative breeds of sugar cane yield up to 2.5 times as much organic matter as conventional breeds, resulting in a great potential for biogas production. The use of biogas production as a complementary solution to conventional and second-generation ethanol production in Brazil may increase the energy produced per hectare in the sugarcane sector. Herein, it was demonstrated that through ensiling, energy cane can be conserved for six months; the stored cane can then be fed into a continuous biogas process. This approach is necessary to achieve year-round biogas production at an industrial scale. Batch tests revealed specific biogas potentials between 400 and 600 LN/kgVS for both the ensiled and non-ensiled energy cane, and the specific biogas potential of a continuous biogas process fed with ensiled energy cane was in the same range. Peak biogas losses through ensiling of up to 27% after six months were observed. Finally, compared with second-generation ethanol production using energy cane, the results indicated that biogas production from energy cane may lead to higher energy yields per hectare, with an average energy yield of up to 162 MWh/ha. Finally, the Farm²CBG concept is introduced, showing an approach for decentralized biogas production.
Y1  - 2020
U6  - http://dx.doi.org/10.3390/agronomy10060821
SN  - 2073-4395
VL  - 10
IS  - 6
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Hoffstadt, Kevin
A1  - Cheenakula, Dheeraja
A1  - Nikolausz, Marcell
A1  - Krafft, Simone
A1  - Harms, Hauke
A1  - Kuperjans, Isabel
T1  - Design and construction of a new reactor for flexible biomethanation of hydrogen
JF  - Fermentation
N2  - The increasing share of renewable electricity in the grid drives the need for sufficient storage capacity. Especially for seasonal storage, power-to-gas can be a promising approach. Biologically produced methane from hydrogen produced from surplus electricity can be used to substitute natural gas in the existing infrastructure. Current reactor types are not or are poorly optimized for flexible methanation. Therefore, this work proposes a new reactor type with a plug flow reactor (PFR) design. Simulations in COMSOL Multiphysics ® showed promising properties for operation in laminar flow. An experiment was conducted to support the simulation results and to determine the gas fraction of the novel reactor, which was measured to be 29%. Based on these simulations and experimental results, the reactor was constructed as a 14 m long, 50 mm diameter tube with a meandering orientation. Data processing was established, and a step experiment was performed. In addition, a kLa of 1 h−1 was determined. The results revealed that the experimental outcomes of the type of flow and gas fractions are in line with the theoretical simulation. The new design shows promising properties for flexible methanation and will be tested.
KW  - methanation
KW  - plug flow reactor
KW  - bubble column
KW  - bio-methane
KW  - power-to-gas
Y1  - 2023
U6  - http://dx.doi.org/10.3390/fermentation9080774
SN  - 2311-5637
N1  - The article belongs to the Special Issue Fermentation Processes: Modeling, Optimization and Control
VL  - 9
IS  - 8
SP  - 1
EP  - 16
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Téllez, Félix M.
A1  - Valverde, Antonio
A1  - Fernandez, Valerio
A1  - Fernandez, Jesus
T1  - Performance evaluation of the 200-kWth HiTRec-II open volumetric air receiver
JF  - Journal of solar energy engineering
Y1  - 2003
VL  - Vol. 125
IS  - Iss. 1
SP  - 87
EP  - 94
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Riffelmann, K.-J.
A1  - Krödel, M.
A1  - Rietbrock, P.
T1  - PHITREC - pressurized volumetric air receiver for high temperature solar applications / K.-J. Riffelmann ; B. Hofschmidt ...
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  - 73
EP  - 74
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  - 
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, 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  - BOOK
A1  - Hoffschmidt, Bernhard
A1  - Lan, Marco
A1  - Fricke, Barbara
A1  - Anthrakidis, Anette
A1  - Peter, Stefan
T1  - Struktur und Dynamik einer Stromversorgung mit einem hohen Anteil erneuerbarer Energieerzeuger. Kurzbezeichnung: Energiestudie. Schlussbericht
Y1  - 2010
N1  - BMU-Forschungsbericht. Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit / 2010 / 20110602205
PB  - Solar-Institut, FH Aachen
CY  - Jülich
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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  -