On the application of frequency-domain methods to multistage turbomachinery

L Junge, G Ashcroft, P Jeschke… - … Expo: Power for …, 2015 - asmedigitalcollection.asme.org
Due to the relative motion between adjacent blade rows the aerodynamic flow fields within
turbomachinery are normally dominated by deterministic, periodic phenomena. In the …

A new harmonic balance approach using multidimensional time

L Junge, C Frey, G Ashcroft… - … of Engineering for …, 2021 - asmedigitalcollection.asme.org
Over the past years, nonlinear frequency-domain methods have become a state-of-the-art
technique for the numerical simulation of unsteady flow fields within multistage …

Minimizing aliasing in multiple frequency harmonic balance computations

D Lindblad, C Frey, L Junge, G Ashcroft… - Journal of Scientific …, 2022 - Springer
The harmonic balance method has emerged as an efficient and accurate approach for
computing periodic, as well as almost periodic, solutions to nonlinear ordinary differential …

On the development of harmonic balance methods for multiple fundamental frequencies

L Junge, G Ashcroft… - … Expo: Power for …, 2018 - asmedigitalcollection.asme.org
Due to the relative motion between adjacent blade rows the aerodynamic flow fields within
turbomachinery are usually dominated by deterministic, periodic phenomena. In the …

Simulation of indexing and clocking with a new multidimensional time harmonic balance approach

L Junge, C Frey, G Ashcroft, E Kügeler - International Journal of …, 2024 - mdpi.com
Alongside the capability to simulate rotor–stator interactions, a central aspect within the
development of frequency-domain methods for turbomachinery flows is the ability of the method …

Analyzing unsteady turbomachinery flow simulations with mixing entropy

C Frey, B Geihe, L Junge - Journal of …, 2024 - asmedigitalcollection.asme.org
The prediction of unsteady aerodynamic loads is a central problem during the design of
turbomachinery. Over the last 20 years, harmonic balance methods have been shown to be …

[PDF][PDF] A New Harmonic Balance Approach Using Multidimensional Time

LK Junge - scholar.archive.org
Turbomachines are one of the most advanced technologies in our industrial landscape and
are widely used in many areas of application. Important types of turbomachines are wind …

Lake Padden Monitoring Project 2012 Final Report

RA Matthews, J Vandersypen, L Junge - 2012 - cedar.wwu.edu
… The water quality monitoring was funded for a second year by P4LP, which provided
funding for IWS student intern Laura Junge. Additional funding was provided by the City of …

Comparing Fishery-Dependent and Fishery-Independent Data Sources of Pacific Cod (Gadus macrocephalus) in the Aleutian Islands.

LA Junge - 2018 - search.proquest.com
Investigations were made to compare the benthic environments and the spatial footprint of
fishery-dependent and fishery-independent observations for the Aleutian Island stock of …

Unterrichtsmomente als explizite Lernanlässe in fachinhaltlichen Veranstaltungen

S Prediger - … zu Verknüpfungen der fachinhaltlichen Ausbildung mit …, 2013 - Springer
… intensive Beschäftigung mit Mathematik sagt Laura: „Seht ihr, … Laura identifiziert Theos
Einwand sofort in seiner Relevanz … Laura findet im Paradoxon von Achilles zunächst eine leichter …