Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Reiter, Philipp"'
Autor:
Walter, Elias Fabian, Günther, Norman, Prell, Bastian, Wilbers, Simon, Reiter, Philipp, Reiff-Stephan, Jörg, Berger, Ulrich
Durch die Menschzentrierung in der Industrie 5.0 sollten bestehende Ansätze hinterfragt und geprüft werden. Gerade der, durch die Digitalisierung hervorgerufene, Technostress sollte neben dem Fachkräftemangel einen zunehmenden Betrachtungsfaktor i
Externí odkaz:
https://htwk-leipzig.qucosa.de/id/qucosa%3A83868
https://htwk-leipzig.qucosa.de/api/qucosa%3A83868/attachment/ATT-0/
https://htwk-leipzig.qucosa.de/api/qucosa%3A83868/attachment/ATT-0/
We investigate states of rapidly rotating Rayleigh-B\'enard convection in a cylindrical cell over a range of Rayleigh number $3\times10^5\leq Ra \leq 5\times10^{9}$ and Ekman number $10^{-6} \leq Ek \leq 10^{-4}$ for Prandtl number $Pr = 0.8$ and asp
Externí odkaz:
http://arxiv.org/abs/2310.19044
Autor:
Krömer, Stefan, Reiter, Philipp
We prove that that for nonlinear elastic energies with strong enough energetic control of the outer distortion of admissible deformations, almost everywhere global invertibility as constraint can be obtained in the $\Gamma$-limit of the elastic energ
Externí odkaz:
http://arxiv.org/abs/2206.09594
This work addresses the effects of different thermal sidewall boundary conditions on the formation of flow states and heat transport in two- and three-dimensional Rayleigh--B\'enard convection (RBC) by means of direct numerical simulations and steady
Externí odkaz:
http://arxiv.org/abs/2111.00971
In this paper we are interested in BB knots, namely knots and links where the bridge index equals the braid index. Supported by observations from experiments, it is conjectured that BB knots possess a special geometric/physical property (and might ev
Externí odkaz:
http://arxiv.org/abs/2108.11790
Minimizing the bending energy within knot classes leads to the concept of elastic knots which has been initiated in [von der Mosel, Asymptot. Anal. 1998]. Motivated by numerical experiments in arxiv:1804.02206 (doi:10.1090/mcom/3633) we prescribe dih
Externí odkaz:
http://arxiv.org/abs/2105.08558
We investigate minimizers and critical points for scale-invariant tangent-point energies ${\rm TP}^{p,q}$ of closed curves. We show that a) minimizing sequences in ambient isotopy classes converge to locally critical embeddings in all but finitely ma
Externí odkaz:
http://arxiv.org/abs/2104.10238
Turbulent thermal convection is characterized by the formation of large-scale structures and strong spatial inhomogeneity. This work addresses the relative heat transport contributions of the large-scale plume ejecting versus plume impacting zones in
Externí odkaz:
http://arxiv.org/abs/2104.03209
Publikováno v:
Phys. Rev. Fluids 6, 063502 (2021)
Penetrative turbulence, which occurs in a convectively unstable fluid layer and penetrates into an adjacent, originally stably stratified layer, is numerically and theoretically analyzed. We chose the most relevant example, namely thermally driven fl
Externí odkaz:
http://arxiv.org/abs/2012.09251
This work addresses the effect of travelling thermal waves applied at the fluid layer surface, on the formation of global flow structures in 2D and 3D convective systems. For a broad range of Rayleigh numbers ($10^3\leq Ra \leq 10^7$) and thermal wav
Externí odkaz:
http://arxiv.org/abs/2009.01735