Analysis of Vaneless Diffuser Stall Instability in a Centrifugal Compressor
International Journal of Turbomachinery, Propulsion and Power, 2017 Numerical simulations based on the large eddy simulation approach were conducted with the aim to explore vaneless diffuser rotating stall instability in a centrifugal compressor.
Elias Sundström +4 more
doaj +1 more source
Photosynthetic parameters and stomatal conductance in attached and detached balsam fir foliage
Plant-Environment Interactions, 2021 Leaf level gas‐exchange measurements can be made on detached foliage to address the challenge of access to the crown of tall trees. However, detachment may impact leaf gas exchange.
Matthew E. Akalusi +2 more
doaj +1 more source
Hartree-Fock theory of a current-carrying electron gas [PDF]
, 2006 State-of-the-art simulation tools for nonequilibrium quantum transport systems typically take the current-carrier occupations to be described in terms of equilibrium distribution functions characterized by two different electrochemical potentials, while ...
H. Haug +5 more
core +2 more sources
Can hydrodynamic contact line paradox be solved by evaporation--condensation? [PDF]
, 2015 We investigate a possibility to regularize the hydrodynamic contact line singularity in the configuration of partial wetting (liquid wedge on a solid substrate) via evaporation-condensation, when an inert gas is present in the atmosphere above the liquid.
Doumenc, F +3 more
core +4 more sources
Critical Care Clinics, 2018 Extracorporeal gas exchange is increasingly used for various indications. Among these are refractory acute respiratory failure, including the acute respiratory distress syndrome (ARDS), and the avoidance of ventilator-induced lung injury (VILI) by enabling lung-protective ventilation.
Moerer, Onnen +6 more
openaire +3 more sources
INSTITUTIONAL PRECONDITIONS AND GENESIS OF NATURAL GAS EXCHANGE TRADING
Economics & Education, 2022 Natural gas is one of the world's leading sources of primary energy, and gas exchanges are key players in the natural gas market, which ensure its functioning on a liberal basis.
Oleksandra Kurbet
doaj +1 more source
Risk factors for transient dysfunction of gas exchange after cardiac surgery
Brazilian Journal of Cardiovascular Surgery, 2015 Objective: A retrospective cohort study was preformed aiming to verify the presence of transient dysfunction of gas exchange in the postoperative period of cardiac surgery and determine if this disorder is linked to cardiorespiratory events.
Cristiane Delgado Alves Rodrigues +6 more
doaj +1 more source
Continuous measurement of air–water gas exchange by underwater eddy covariance [PDF]
Biogeosciences, 2017 Exchange of gases, such as O2, CO2, and CH4, over the air–water interface is an important component in aquatic ecosystem studies, but exchange rates are typically measured or estimated with substantial uncertainties.
P. Berg, M. L. Pace
doaj +1 more source
To DGC or not to DGC: oxygen guarding in the termite Zootermopsis nevadensis (Isoptera: Termopsidae) [PDF]
, 2005 The ability of some insects to engage in complex orchestrations of tracheal gas exchange has been well demonstrated, but its evolutionary origin remains obscure.
Lighton, John R. B. +1 more
core +1 more source
Gas exchange velocities (k600), gas exchange rates (K600), and hydraulic geometries for streams and rivers derived from the NEON Reaeration field and lab collection data product (DP1.20190.001) [PDF]
Earth System Science DataAir–water gas exchange is essential to understanding and quantifying many biogeochemical processes in streams and rivers, including greenhouse gas emissions and metabolism.
K. S. Aho +6 more
doaj +1 more source