TY  - JOUR
A1  - Siepmann, Thomas
A1  - Schuh, G.
A1  - Keil, M.
T1  - TELEflow – Eine Methode zum Reengineering von Prozessen in Wertschöpfungsnetzwerken / Schuh, G.; Siepmann, Th.; Keil, M.
JF  - Industrie-Management : Zeitschrift für industrielle Geschäftsprozesse (1997)
Y1  - 1997
SP  - 21
EP  - 24
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - Telecommunications and WTO discipline : an assessment of the WTO agreement on telecommunication services
JF  - Telecommunications policy. 21 (1997), H. 6
Y1  - 1997
SN  - 0308-5961
SP  - 477
EP  - 491
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Supersonic laminar flow
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - Supersonic transports are very drag sensitive. Technology to reduce drag by application of laminar flow, therefore, will be important; it is a prerequisite to achieve very long range capability. In earlier studies it was assumed that SCTs would only become possible by application of laminar flow [376]. But today, we request an SCT to be viable without application of laminar flow in order to maintain its competitiveness when laminar flow becomes available for subsonic and supersonic transports. By reducing fuel burned, laminar flow drag reduction reduces size and weight of the aircraft, or increases range capability -whereas otherwise size and weight would grow towards infinity. Transition mechanisms from laminar to turbulent state of the boundary layer flow (ALT, CFI, TSI) function as for transonic transports, but at more severe conditions: higher sweep angles, cooled surfaces; higher mode instabilities (HMI) must at least be taken into account, although they may not become important below Mach 3. Hitherto there is a worldwide lack of ground test facilities to investigate TSI at the expected cruise Mach numbers between 1.6 and 2.4; in Stuttgart, Germany one such facility -a Ludwieg tube- is still in the validation phase. A quiet Ludwieg tunnel could be a favourable choice for Europe. But it will require a new approach in designing aircraft which includes improved theoretical predictions, usage of classical wind tunnels for turbulent flow and flight tests for validation.
KW  - Wind Tunnel
KW  - Flight Test
KW  - Supersonic Wind Tunnel
KW  - Parabolized Stability Equation
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_18
SP  - 275
EP  - 290
PB  - Springer
CY  - Wien [u.a.]
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  - CHAP
A1  - Wahle, Michael
ED  - Reimerdes, Hans-G.
T1  - Strukturmechanische Auslegung von Elastomer-Bauteilen in der Schwingungstechnik
T2  - Kolloquium anläßlich des 70. Geburtstags von H. Öry : [29.09.1997 - 30.09.1997, Kármán-Auditorium, Hörsaal FO5, RWTH Aachen]
Y1  - 1997
SP  - 175
EP  - 188
PB  - Inst. für Leichtbau
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Rosenauer, A.
A1  - Remmele, T.
T1  - Strain determination in mismatched semiconductor heterostructures by the digital analysis of lattice images / A. Rosenauer ; T. Remmele ; U. Fischer ; A. Förster ...
JF  - Microscopy of semiconducting materials 1997 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 7 - 10 April 1997 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 157)
Y1  - 1997
SN  - 0-7503-0464-2
N1  - MSM <10, 1997, Oxford> ; Conference on Microscopy of Semiconducting Materials <10, 1997, Oxford> ; Institut of Physics <London>
SP  - 39
EP  - ff.
PB  - Institute of Physics
CY  - Bristol [u.a.]
ER  - 
TY  - BOOK
A1  - Maercker, Gisela
T1  - Statistical inference in conditional heteroskedastic autoregressive models
Y1  - 1997
SN  - 3-8265-2486-1
N1  - Berichte aus der Mathematik ; Zugl.: Braunschweig, Techn. Univ., Diss., 1996
PB  - Shaker
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Schmidt, T.
A1  - Haug, R. J.
T1  - Spectroscopy of the single-particle states of a quantum-dot molecule / T. Schmidt ; R. J. Haug ; K. v. Klitzing ; A. Förster ...
JF  - Physical review letters. 78 (1997), H. 8
Y1  - 1997
SN  - 0031-9007
N1  - ISSN der E-Ausg.: 1079-7114
SP  - 1544
EP  - 1547
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Marso, M.
T1  - Space-charge controlled conduction in low-temperature-grown molecular-beam epitaxial GaAs / P. Kordos ; M. Marso, ; A. Förster ...
JF  - Applied physics letters. 71 (1997), H. 8
Y1  - 1997
SN  - 0003-6951
N1  - ISSN der E-Ausg.: 1077-3118
SP  - 1118
EP  - 1120
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Son of Concorde, a technology challenge
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - Concorde (Figure 9) is the only supersonic airliner which has been introduced into regular passenger service. It is still in service at British Airways and Air France without any flight accidents, and probably will stay in service for at least for ten more years.
KW  - Technology Challenge
KW  - Multidisciplinary Design Optimization
KW  - Specific Fuel Consumption
KW  - Engine Efficiency
KW  - Sonic Boom
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_3
SP  - 31
EP  - 51
PB  - Springer
CY  - Wien [u.a.]
ER  -