Matches in SemOpenAlex for { <https://semopenalex.org/work/W4301141569> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W4301141569 abstract "The present work focusses on the computational study of plasma-actuated flow control towards pressure recovery enhancement with respect to flow reversal weakening in a 3D diffuser configuration, investigated experimentally by Grundmann et al. (2011). The measurements were conducted by utilizing a streamwise-oriented arrangement of a dielectric barrier discharge plasma actuator mounted on the top wall of the inflow duct. Herewith a counter-rotating pair of streamwise vortices was generated modifying the inflow towards increase of turbulence intensity. The most efficient scenario, contributing mostly to the pressure recovery implies an actuator configuration pulsed with 40% duty cycle (pertinent to forcing frequency f mod = 50 Hz and forcing amplitude corresponding to operating voltage Epl = 10000Vpp). The present computational study is primarily concerned with this case assessing it comparatively to the baseline configuration with no actuation imposed. Simulations are performed within the Unsteady RANS (Reynolds-Averaged Navier Stokes) framework by using an eddy-resolving Second-Moment Closure as a sub-scale model, Maduta and Jakirlic (2011). The plasma actuator was simulated by using a force-distribution database based on the PIV (Particle Image Velocimetry) measurements of the flow induced by a plasma actuator, Kriegseis et al. (2013) and Maden et al. (2013). The results obtained with respect to the pressure recovery enhancement pertinent to lowering of the backflow intensity due to appropriate turbulence increase show high potential of the present instability-sensitive turbulence model in conjunction with the plasma actuator model." @default.
- W4301141569 created "2022-10-04" @default.
- W4301141569 creator A5000055792 @default.
- W4301141569 creator A5008349985 @default.
- W4301141569 creator A5035669398 @default.
- W4301141569 creator A5037668397 @default.
- W4301141569 creator A5069559085 @default.
- W4301141569 creator A5081544519 @default.
- W4301141569 date "2013-01-01" @default.
- W4301141569 modified "2023-09-30" @default.
- W4301141569 title "PLASMA-BASED MANIPULATION OF SECONDARY FLOW TOWARDS PRESSURE RECOVERY ENHANCEMENT IN A 3D DIFFUSER: A COMPUTATIONAL STUDY" @default.
- W4301141569 doi "https://doi.org/10.1615/tsfp8.1720" @default.
- W4301141569 hasPublicationYear "2013" @default.
- W4301141569 type Work @default.
- W4301141569 citedByCount "0" @default.
- W4301141569 crossrefType "proceedings-article" @default.
- W4301141569 hasAuthorship W4301141569A5000055792 @default.
- W4301141569 hasAuthorship W4301141569A5008349985 @default.
- W4301141569 hasAuthorship W4301141569A5035669398 @default.
- W4301141569 hasAuthorship W4301141569A5037668397 @default.
- W4301141569 hasAuthorship W4301141569A5069559085 @default.
- W4301141569 hasAuthorship W4301141569A5081544519 @default.
- W4301141569 hasConcept C119599485 @default.
- W4301141569 hasConcept C121332964 @default.
- W4301141569 hasConcept C127413603 @default.
- W4301141569 hasConcept C1633027 @default.
- W4301141569 hasConcept C172707124 @default.
- W4301141569 hasConcept C182748727 @default.
- W4301141569 hasConcept C18590420 @default.
- W4301141569 hasConcept C186766456 @default.
- W4301141569 hasConcept C192562407 @default.
- W4301141569 hasConcept C196558001 @default.
- W4301141569 hasConcept C207857233 @default.
- W4301141569 hasConcept C32526432 @default.
- W4301141569 hasConcept C57879066 @default.
- W4301141569 hasConcept C62520636 @default.
- W4301141569 hasConcept C76155785 @default.
- W4301141569 hasConcept C82706917 @default.
- W4301141569 hasConcept C89448510 @default.
- W4301141569 hasConceptScore W4301141569C119599485 @default.
- W4301141569 hasConceptScore W4301141569C121332964 @default.
- W4301141569 hasConceptScore W4301141569C127413603 @default.
- W4301141569 hasConceptScore W4301141569C1633027 @default.
- W4301141569 hasConceptScore W4301141569C172707124 @default.
- W4301141569 hasConceptScore W4301141569C182748727 @default.
- W4301141569 hasConceptScore W4301141569C18590420 @default.
- W4301141569 hasConceptScore W4301141569C186766456 @default.
- W4301141569 hasConceptScore W4301141569C192562407 @default.
- W4301141569 hasConceptScore W4301141569C196558001 @default.
- W4301141569 hasConceptScore W4301141569C207857233 @default.
- W4301141569 hasConceptScore W4301141569C32526432 @default.
- W4301141569 hasConceptScore W4301141569C57879066 @default.
- W4301141569 hasConceptScore W4301141569C62520636 @default.
- W4301141569 hasConceptScore W4301141569C76155785 @default.
- W4301141569 hasConceptScore W4301141569C82706917 @default.
- W4301141569 hasConceptScore W4301141569C89448510 @default.
- W4301141569 hasLocation W43011415691 @default.
- W4301141569 hasOpenAccess W4301141569 @default.
- W4301141569 hasPrimaryLocation W43011415691 @default.
- W4301141569 hasRelatedWork W1610918520 @default.
- W4301141569 hasRelatedWork W2026310679 @default.
- W4301141569 hasRelatedWork W2049503982 @default.
- W4301141569 hasRelatedWork W2053956601 @default.
- W4301141569 hasRelatedWork W2208717240 @default.
- W4301141569 hasRelatedWork W2380829878 @default.
- W4301141569 hasRelatedWork W2398996888 @default.
- W4301141569 hasRelatedWork W2770792555 @default.
- W4301141569 hasRelatedWork W3153803292 @default.
- W4301141569 hasRelatedWork W4316372000 @default.
- W4301141569 isParatext "false" @default.
- W4301141569 isRetracted "false" @default.
- W4301141569 workType "article" @default.