Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Laurent Paumier"'
Publikováno v:
Volume 5: Pipelines, Risers, and Subsea Systems.
This paper investigates the effect of tension on collapse performance of flexible pipes. In the design of flexible pipelines for offshore field developments, one of the failure modes being associated with external pressure and bending loadings is the
Publikováno v:
Volume 5A: Pipelines, Risers, and Subsea Systems.
This paper investigates the effect of installation on collapse performance of flexible pipes. In the design of flexible pipelines for offshore field developments, one of the critical failure modes being associated with external pressure and bending l
Autor:
Pascal Estrier, Timothée Perdrizet, Jean-Marc Leroy, Laurent Paumier, Martin Guiton, Fabien Caleyron, David Charliac
Publikováno v:
Volume 6A: Pipeline and Riser Technology.
The paper focuses on a Finite Element (FE) model developed at IFPEN, denominated 3D-Periodic, which is dedicated to flexible riser studies. It takes full advantage of the geometric and loading periodicities to reduce the model length and the CPU cost
Autor:
Laurent Paumier, Olivier Mesnage
Publikováno v:
Volume 4: Pipeline and Riser Technology.
Ultra Deep Water (UDW) developments are now a reality with several fields below 2 000 m water depth now ready for production. Within the domain of flexible pipe technology for UDW, Technip identified a number of technical challenges such as flow assu
Publikováno v:
Volume 3: Pipeline and Riser Technology.
In the design of flexible pipelines for offshore field developments, the determination of the pipe resistance while subjected to external pressure and bending is very important in deepwater and is now required by the ISO and API standards. One of the
Publikováno v:
ISSCC
The design of a full broadcast + interactive services compliant 2nd generation satellite digital video broadcast (DVB-S2) codec is presented.
Autor:
Pascal Urard, E. Yeo, B. Gupta, V. Lebars, T. Michel, E. Lantreibecq, P. Georgelin, Laurent Paumier
Publikováno v:
ISSCC. 2005 IEEE International Digest of Technical Papers. Solid-State Circuits Conference, 2005..
A CODEC fully compliant to DVB-S2 broadcast standards is implemented in both 0.13 /spl mu/m 8M and 90nm 7M low-leakage CMOS technologies. The system includes encoders and decoders for both LDPC codes and serially concatenated BCH codes. This CODEC ou
Autor:
Laurent Paumier, H. Michel, S. Muroor, E. Lantreibecq, Pascal Urard, M. Viollet, B. Gupta, B. Coates
Publikováno v:
2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519).
The implementation of a 350 Mb/s 16-state SISO turbo decoder and its corresponding coder are described. It performs within 1.8 dB of Shannon's limit in terms of error correction. Implemented in 0.13 /spl mu/m low-leakage technology, this codec occupi