Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Claus Wagner"'
Autor:
Andreas Duma, Thomas Szekeres, Mathias Maleczek, Peter Nagele, Helmuth Haslacher, Claus Wagner, Allan S. Jaffe
Publikováno v:
Clinical Biochemistry. 96:38-42
Objectives N-terminal pro-brain natriuretic peptide (NT-proBNP), a standard marker for diagnosis and treatment guidance of heart failure, has previously been investigated in high-risk patients undergoing cardiac and non-cardiac surgery. However, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea862cecf71f0ad979ffd050ff011337
https://doi.org/10.1016/j.clinbiochem.2021.07.009
https://doi.org/10.1016/j.clinbiochem.2021.07.009
Autor:
Claus Wagner, Andreas Westhoff
Publikováno v:
CEAS Aeronautical Journal. 11:591-607
We carried out an experimental study on the moisture transfer and the heat transport in warm and humid air flows between the cabin lining and the fuselage skin. The measurements were performed in a rectangular gap channel, representing the space betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d3ebe42ae3997a662e5e0529e470558
https://doi.org/10.1007/s13272-020-00440-3
https://doi.org/10.1007/s13272-020-00440-3
Publikováno v:
SN Computer Science. 2
This paper presents a new framework for particle tracking based on a Gaussian Mixture Model (GMM). It is an extension of the state-of-the-art iterative reconstruction of individual particles by a continuous modeling of the particle trajectories consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73f25e3890e0cf518e1ee723ce6c7a30
https://doi.org/10.1007/s42979-021-00879-z
https://doi.org/10.1007/s42979-021-00879-z
Publikováno v:
International Journal of Heat and Fluid Flow. 76:231-241
Temperature measurements combined with Particle Image Velocimetry (PIV) were performed in a cuboidal convection sample with a square cross section (width / height). The objective of the study is to analyze the influence of the aspect ratio Γ x z = L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::606f507b6b11a90dec9bfc88b7cac181
https://doi.org/10.1016/j.ijheatfluidflow.2019.01.004
https://doi.org/10.1016/j.ijheatfluidflow.2019.01.004
Autor:
Henning Wilhelmi, Jochen Wiedemann, Claus Wagner, Christoph Jessing, James Bell, Andreas Wagner, Daniela Heine
Publikováno v:
SAE International Journal of Passenger Cars - Mechanical Systems. 14
The transient surface pressure over a full-scale, operational compact automotive vehicle—a Volkswagen Golf 7—exposed to transient crosswinds with relative yaw angles of β = 22-45° has been characterized. Experiments were performed at the BMW si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b3a6d792258bb0c58b7194f25f009d
https://doi.org/10.4271/06-14-01-0001
https://doi.org/10.4271/06-14-01-0001
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
Temperature and humidity measurements are conducted in mixed convective humid-air duct flow with condensation. The latent and total heat transfer during the experiment are determined through the thermal balance for inlet temperatures from 27.5 \(^{\c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a99fffb9c7802a01a2be77ee7002a1
https://doi.org/10.1007/978-3-030-79561-0_44
https://doi.org/10.1007/978-3-030-79561-0_44
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030658199
A newly developed high-density particle tracking velocimetry (HD-PTV) technique is introduced and validated on a synthetic data set. Further, Lagrangian velocities in turbulent Rayleigh-Benard Convection (RBC) are determined based on particle images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c80c4c3b9ed27a1b74fca9ef809051d
https://doi.org/10.1007/978-3-030-65820-5_19
https://doi.org/10.1007/978-3-030-65820-5_19
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
A detailed description of an experimental set-up designed for upcoming investigations of latent and sensible heat transfer in a cuboid sample with air in- and outlets is given. The container is heated at the rear and cooled at the transparent front w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c26093d896d2a69fef586d3f0eecf2
https://doi.org/10.1007/978-3-030-79561-0_46
https://doi.org/10.1007/978-3-030-79561-0_46
Autor:
Joachim Wiedemann, Andreas Wagner, Henning Wilhelmi, Daniela Heine, James Bell, Christoph Jessing, Claus Wagner
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
The transient incoming flow a compact car experiences whilst driving 10 m – 100 m behind a heavy vehicle on a runway has been characterised. The incoming flow was measured using a 2D array of 11 five-hole probes mounted 1 m in front of an operation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24a31485130a37b468e7804f0be7fc5
https://doi.org/10.1007/978-3-030-79561-0_49
https://doi.org/10.1007/978-3-030-79561-0_49
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
With the aim to detect bi-stability in the highly separated flow around a sphere mounted on a cross-stream rod, wind tunnel measurements and numerical simulations with a Lattice Boltzmann method (LBM) are performed and compared. In both, LBM simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963a9c35af45ce18d7ea91749087e60a
https://doi.org/10.1007/978-3-030-79561-0_42
https://doi.org/10.1007/978-3-030-79561-0_42