Abstract: The deleterious effect of ice accretion on aircraft is often assessed through dry-air flight and…
Author: New NASA STI
Convection from Hemispherical and Conical Model Ice Roughness Elements in Stagnation Region Flows
Abstract: To improve ice accretion prediction codes, more data regarding ice roughness and its effects on…
Climate-Induced Mortality of Siberian Pine and Fir in the Lake Baikal Watershed, Siberia
Abstract: Siberian pine (Pinus sibirica) and fir (Abies sibirica) (so called ''dark needle conifers", DNC) showed…
Budget of Turbulent Kinetic Energy in a Shock Wave Boundary-Layer Interaction
Abstract: Implicit large-eddy simulation (ILES) of a shock wave/boundary-layer interaction (SBLI) was performed. Quantities present in…
Isokinetic TWC Evaporator Probe: Development of the IKP2 and Performance Testing for the HAIC-HIWC Darwin 2014 and Cayenne 2015 Field Campaigns
Abstract: A new Isokinetic Total Water Content Evaporator (IKP2) was downsized from a prototype instrument, specifically…
Validation Process for LEWICE Coupled by Use of a Navier-stokes Solver
Abstract: A research project is underway at NASA Glenn to produce computer software that can accurately…
Update on the NASA Glenn Propulsion Systems Lab Ice Crystal Cloud Characterization (2015)
Abstract: NASA Glenn's Propulsion Systems Lab (PSL), an altitude engine test facility, was outfitted with a…
Isokinetic TWC Evaporator Probe: Calculations and Systemic Uncertainty Analysis
Abstract: A new Isokinetic Total Water Content Evaporator (IKP2) was downsized from a prototype instrument, specifically…
Coupled CFD-PBE Predictions of Renal Stone Size Distributions in the Nephron in Microgravity
Abstract: In this paper, a deterministic model is developed to assess the risk of critical renal…
Space Photovoltaic Concentrator Using Robust Fresnel Lenses, 4-Junction Cells, Graphene Radiators, and Articulating Receivers
Abstract: At the 42nd PVSC, our team presented recent advances in our space photovoltaic concentrator technology.…