Quantifying the variability of paleotemperature fluctuations on heat flow measurements
Sign Up to like & getrecommendations! Published in 2017 at "Geothermics"
DOI: 10.1016/j.geothermics.2017.02.005
Abstract: Abstract Climatically-driven surface temperature fluctuations disturb the steady state geotherm, and affect vertical heat flow measurements in shallow ( Variability between reconstructed past temperature changes is lower at local rather than regional scales. Climatic factors… read more here.
Keywords: heat; flow measurements; quantifying variability; heat flow ... See more keywords
Measurements to assess simple RANS model behaviour in stagnating flow
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2017.12.010
Abstract: Abstract The performance of several turbulence closure models in stagnating turbulent flow is investigated and their deficiencies identified. The simulations are compared with new measurements of the two-dimensional stagnation flow on a flat plate in… read more here.
Keywords: measurements assess; assess simple; rans model; flow ... See more keywords
Exploiting nonlinear wave propagation to improve the precision of ultrasonic flow meters.
Sign Up to like & getrecommendations! Published in 2021 at "Ultrasonics"
DOI: 10.1016/j.ultras.2021.106476
Abstract: Acoustic wave propagation in ultrasonic flow measurements is typically assumed to be linear and reciprocal. However, if the transmitting transducer generates a sufficiently high pressure, nonlinear wave propagation effects become significant. In flow measurements, this… read more here.
Keywords: wave propagation; flow measurements; ultrasonic flow; flow ... See more keywords