TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Bongert, Markus
A1  - Geller, Marius
A1  - Pennekamp, Werner
T1  - In silico model of a patient specific Aorta using 4D-MRI data simulating the hemodynamic effects of mechanical aortic valve
JF  - Biomedical engineering/Biomedizinische Technik
Y1  - 2014
SN  - 1862-278X
SS  - 1862-278X
VL  - 59 (2014)
IS  - s1
SP  - 19
S1  - 19
ER  - 
TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Geller, Marius
A1  - Schemmann, Christoph
A1  - Kluck, Norbert
T1  - Simulation of radial journal bearings using the FSI approach and a multi-phase model with integrated cavitation
JF  - Progress in computational fluid dynamics : an international journal
Y1  - 2014
SN  - 1468-4349
SS  - 1468-4349
VL  - 14 (2014)
IS  - 1
SP  - 1
S1  - 1
ER  - 
TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Geller, Marius
A1  - Schemmann, Christoph
A1  - Kluck, Norbert
T1  - Robustness evaluation and RDO of a centrifugal compressor impeller
BT  - efficiency enhancement concerning flow and mechanical properties in turbo machinery by performing sensitivity analysis and Robust Design Optimization with optiSLang and ANSYS
JF  - RDO-Journal
Y1  - 2012
IS  - 1
SP  - 2
S1  - 2
ER  - 
TY  - CHAP
U1  - Buchbeitrag
A1  - Geller, Marius
A1  - Schemmann, Christoph
A1  - Kluck, Norbert
T1  - Simulation of radial tilting pad journal bearings in consideration of fluid-structure-interaction and a cavitating multiphase flow
T2  - NAFEMS European conference multiphysics simulation 2012 : 16-17 October 2012, Frankfurt, Germany
Y1  - 2012
SP  - 6
S1  - 6
PB  - NAFEMS GmbH
CY  - Bernau am Chiemsee
ER  - 
TY  - CHAP
U1  - Buchbeitrag
A1  - Bongert, Markus
A1  - Geller, Marius
A1  - Pennekamp, Werner
T1  - Numerical simulation of hemodynamic in the patient-specific aorta after aortic valve replacement based on MRI-data
T2  - Horizons in world cardiovascular research : Volume 1
Y1  - 2010
N1  - Reihe: Horizons in world cardiovascular research series
PB  - Nova Biomedical Books
CY  - New York
ER  - 
TY  - CHAP
U1  - Buchbeitrag
A1  - Geller, Marius
A1  - Schemmann, Christoph
A1  - Kluck, Norbert
T1  - Optimization of the operation characteristic of a highly stressed centrifugal compressor impeller using automated optimization and metamodeling methods
T2  - Proceedings of the ASME ... ; Volume 2, C ; Noise and innovative noise reduction; radial turbomachinery aerodynamics; multidisciplinary design approaches, optimization and uncertainty quantification
Y1  - 2017
PB  - The American Society of Mechanical Engineers
CY  - New York
ER  - 
TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Bongert, Markus
A1  - Gehron, Johannes
A1  - Geller, Marius
A1  - Böning, A.
A1  - Grieshaber, Philippe
T1  - Bernoulli effect aggravates leg malperfusion during extracorporeal life support with femoral arterial cannulation
BT  - An in silico simulation study
JF  - The Thoracic and Cardiovascular Surgeon
Y1  - 2018
SN  - 0040-6384
SS  - 0040-6384
VL  - 2018
IS  - S01
ER  - 
TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Bongert, Markus
A1  - Geller, Marius
A1  - Pennekamp, Werner
A1  - Volkmar, Nicolas
T1  - Simulation of personalised haemodynamics by various mounting positions of a prosthetic valve using computational fluid dynamics
JF  - Biomedical engineering/Biomedizinische Technik
Y1  - 2019
SN  - 1862-278X
SS  - 1862-278X
VL  - 64 (2019)
IS  - 2
SP  - 147
EP  - 156
ER  - 
TY  - CHAP
U1  - Buchbeitrag
A1  - Schemmann, Christoph
A1  - Geller, Marius
A1  - Kluck, Norbert
T1  - Identification of loss model parameters for highly loaded centrifugal impellers
T2  - Proceedings : 15th International Probabilistic Workshop & 10th Dresdner Probabilistic Workshop, 27th-29th September 2017, Dresden, Germany
Y1  - 2017
PB  - TUDpress
CY  - Dresden
ER  - 
TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed)
A1  - Lattner, Yannick
A1  - Geller, Marius
A1  - Kluck, Norbert
T1  - Efficiency Approximation of Centrifugal Compressors in the Cordier Diagram
N2  - We present a simulation data-based efficiency approximation for radial turbocompressors, which is implemented in the well-known Cordier diagram. 
A sophisticated CAE workflow is used to calculate the operational characteristics of 50 machine designs with 50 impeller geometry variations each. 
A Kriging-based surrogate model is trained to approximate the efficiency of any machine designs' best geometry design. 
The models are implemented into a machine design workflow. 
As a result, duty-specific Cordier lines are introduced. They are automatically generated for a set of machine design parameters. 
The efficiency of the designs along the duty-specific Cordier lines is approximated. 
Using optimization techniques, an optimal compressor design for the given duty on every specific Cordier line may be identified.
This highly increases the amount of information available in the early design stages for radial turbocompressors.
KW  - CENTRIFUGAL COMPRESSOR, CORDIER DIAGRAM, CFD, METAMODELING, DESIGN OF EXPERIMENTS
Y1  - 2023
UN  - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-33661
U6  - https://doi.org/10.26205/opus-3366
DO  - https://doi.org/10.26205/opus-3366
SP  - 12
S1  - 12
ER  -