Results 21 to 30 of about 8,721,470 (292)
An Investigation into Sub-Critical Choke Flow Performance in High Rate Gas Condensate Wells
Energies, 2019 There have been some correlations in the literature to predict the gas and liquid flow rate through wellhead chokes under subcritical flow conditions. The majority of these empirical correlations have been developed based on limited production data sets ...
Hamid Reza Nasriani +6 more
doaj +1 more source
Modern vision for critical flow in an egg-shaped section
Water Science and Technology, 2021 The critical regime plays a primordial role in the study of gradually varying flows by classifying flow regimes and slopes. Through this work, a new approach is proposed to analyze critical flow regime in an egg-shaped channel.
Hachemi Rachedi Lamia +2 more
doaj +1 more source
Electronic Notes in Discrete Mathematics, 2008 Abstract In this paper we introduce the concept of k-flow-critical graphs. These are graphs that do not admit a k-flow but such that any smaller graph obtained from it by contraction of edges or of pairs of vertices is k-flowable. Any minimal counter-example for Tutte's 3-Flow and 5-Flow Conjectures must be 3-flow-critical and 5-flow-critical ...
Cândida Nunes da Silva +1 more
openaire +2 more sources
Distributions of critical flux: modelling, experimental analysis and consequences for cross-flow membrane filtration [PDF]
, 2005 This paper discusses the distribution of critical flux (DCF) in cross flow filtration. These distributions are described here by a normal function with a mean critical flux and its standard deviation.
Bacchin, Patrice +2 more
core +1 more source
DETERMINATION OF THE GAS STREAM FLOW RATE WHEN CONDUCTING HYDRODYNAMIC STUDIES OF WELLS (PART 2)
Известия высших учебных заведений: Нефть и газ, 2015 The review and analysis of the formula suggested in scientific technical literature for calculation of the compression ratio of gas stream passing through a diaphragm in the critical flow mode were conducted.
M. S. Rogalev +3 more
doaj +1 more source
Behavior of information flow near criticality [PDF]
Physical Review E, 2021 Recent experiments have indicated that many biological systems self-organize near their critical point, which hints at a common design principle. While it has been suggested that information transmission is optimized near the critical point, it remains unclear how information transmission depends on the dynamics of the input signal, the distance over ...
M. Meijers (Matthijs) +2 more
openaire +3 more sources
Development of a laboratory-scale open channel flow simulator [PDF]
E3S Web of ConferencesThis presents the design, construction and calibration of a laboratory-scale open-channel flow simulator to enhance the understanding of open-channel hydraulics.
Babalola Philip Olufemi +4 more
doaj +1 more source
Turbulent structures, integral length scale and turbulent kinetic energy (TKE) dissipation rate in compound channel flow [PDF]
, 2017 In the present study, high data rate measurements were obtained for the streamwise and vertical velocity components using 2D Laser Doppler Velocimeter. The turbulent field in a straight compound-channel flow was characterized for three different uniform ...
Roja-Solórzano, Luís R. +3 more
core +1 more source
Flows and Critical Points [PDF]
Nonlinear Differential Equations and Applications NoDEA, 2008 We use flows and the cohomological index to adapt the method of sandwich pairs to better suit quasilinear elliptic boundary value problems.
Kanishka Perera, Martin Schechter
openaire +1 more source
What are NLRP3-ASC specks? an experimental progress of 22 years of inflammasome research
Frontiers in Immunology, 2023 Speck assembly is the hallmark of NLRP3 inflammasome activation. The 1µm structure comprising of NLRP3 and ASC is the first observable phenotype of NLRP3 activation.
Abhinit Nagar +4 more
doaj +1 more source