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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1960 1
1963 2
1964 6
1965 2
1966 7
1967 3
1968 6
1969 3
1970 3
1971 4
1972 7
1973 2
1974 3
1975 12
1976 16
1977 4
1978 5
1979 10
1980 14
1981 5
1982 16
1983 13
1984 10
1985 19
1986 19
1987 20
1988 36
1989 23
1990 27
1991 44
1992 37
1993 47
1994 43
1995 35
1996 36
1997 42
1998 51
1999 51
2000 63
2001 59
2002 70
2003 78
2004 61
2005 74
2006 77
2007 100
2008 78
2009 88
2010 82
2011 101
2012 109
2013 110
2014 124
2015 104
2016 103
2017 99
2018 117
2019 111
2020 128
2021 131
2022 141
2023 112
2024 42

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2,834 results

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Page 1
Velocity bias in intrusive gas-liquid flow measurements.
Hohermuth B, Kramer M, Felder S, Valero D. Hohermuth B, et al. Nat Commun. 2021 Jul 5;12(1):4123. doi: 10.1038/s41467-021-24231-4. Nat Commun. 2021. PMID: 34226538 Free PMC article.
The proposed methodology allows to assess the bubble-probe interaction bias for various types of gas-liquid flows and to recover the undisturbed real bubble velocity. ...The correction method increases the accuracy of bubble velocity estimations, thereby enab …
The proposed methodology allows to assess the bubble-probe interaction bias for various types of gas-liquid flows and to recover the …
Experimental Stand for Very-Low-Velocity Gas Flow Generation.
Piga T, Wodziak W, Sobczyk J, Rachalski A. Piga T, et al. Sensors (Basel). 2023 Feb 1;23(3):1569. doi: 10.3390/s23031569. Sensors (Basel). 2023. PMID: 36772610 Free PMC article.
This article presents an experimental stand for the generation of gas flows with very low velocities. The constant volume air flow was generated in the measurement area with the use of a Mariotte bottle and a water piston (water column in a tank). ...The test …
This article presents an experimental stand for the generation of gas flows with very low velocities. The constant volume air …
Optical Micro-Wire Flow-Velocity Sensor.
Njegovec M, Pevec S, Donlagic D. Njegovec M, et al. Sensors (Basel). 2021 Jun 10;21(12):4025. doi: 10.3390/s21124025. Sensors (Basel). 2021. PMID: 34200960 Free PMC article.
The short response time of the sensor allows for different interrogation approaches. Direct measurement of the sensor's thermal time constant allowed for flow-velocity measurements independent of the absolute heating power delivered to the sensor. ...Using ti …
The short response time of the sensor allows for different interrogation approaches. Direct measurement of the sensor's thermal time …
On the Reliability of Temperature Measurements in Natural Gas Pipelines.
Ficco G, Cassano M, Cortellessa G, Zuena F, Dell'Isola M. Ficco G, et al. Sensors (Basel). 2023 Mar 14;23(6):3121. doi: 10.3390/s23063121. Sensors (Basel). 2023. PMID: 36991834 Free PMC article.
Accuracy of temperature measurement of natural gas flows in closed conduits is a highly debated topic due to the complexity of the measurement chain and the related economic impact. ...In this paper, the authors present the results of a numerical and experime …
Accuracy of temperature measurement of natural gas flows in closed conduits is a highly debated topic due to the complexity of …
The Radcliffe Wave is oscillating.
Konietzka R, Goodman AA, Zucker C, Burkert A, Alves J, Foley M, Swiggum C, Koller M, Miret-Roig N. Konietzka R, et al. Nature. 2024 Apr;628(8006):62-65. doi: 10.1038/s41586-024-07127-3. Epub 2024 Feb 20. Nature. 2024. PMID: 38378142
Here we present evidence that the Radcliffe Wave is oscillating through the Galactic plane while also drifting radially away from the Galactic Centre. We use measurements of line-of-sight velocity(8) for (12)CO and three-dimensional velocities of young stella …
Here we present evidence that the Radcliffe Wave is oscillating through the Galactic plane while also drifting radially away from the Galact …
Higher Apparent Gas Transfer Velocities for CO(2) Compared to CH(4) in Small Lakes.
Pajala G, Rudberg D, Gålfalk M, Melack JM, Macintyre S, Karlsson J, Sawakuchi HO, Schenk J, Sieczko A, Sundgren I, Duc NT, Bastviken D. Pajala G, et al. Environ Sci Technol. 2023 Jun 13;57(23):8578-8587. doi: 10.1021/acs.est.2c09230. Epub 2023 May 30. Environ Sci Technol. 2023. PMID: 37253265 Free PMC article.
Such emissions are modeled from the air-water gas concentration gradient and the gas transfer velocity (k). The links between k and the physical properties of the gas and water have led to the development of methods to convert k between gases through S …
Such emissions are modeled from the air-water gas concentration gradient and the gas transfer velocity (k). The links b …
Measurement of gas flow velocity: anemometer with a vibrating hot wire.
Kiełbasa J. Kiełbasa J. Rev Sci Instrum. 2010 Jan;81(1):015101. doi: 10.1063/1.3278685. Rev Sci Instrum. 2010. PMID: 20113123
I propose a new method to measure velocity of a gas flow, which utilizes the time derivative of the voltage observed on a vibrating hot-wire sensor. The wire vibrates with an amplitude a and a frequency f, and is kept perpendicular to the gas flow dire …
I propose a new method to measure velocity of a gas flow, which utilizes the time derivative of the voltage observed on …
Development of self-powered bubble velocity sensor for gas-liquid two-phase flow based on triboelectric nanogenerator.
Fan C, Wu C, Wen G, Wang A, Zhou Q. Fan C, et al. Nanotechnology. 2021 Feb 19;32(8):085503. doi: 10.1088/1361-6528/abc7d7. Nanotechnology. 2021. PMID: 33152721
Bubble velocity of gas-liquid two-phase flow in coalbed methane well is an key parameter for formulating coalbed methane drainage technology. ...Test results show that the measurement range is 0-0.49 m s(-1) with a measurement error less than 6% when t …
Bubble velocity of gas-liquid two-phase flow in coalbed methane well is an key parameter for formulating coalbed methane drain …
Experimental and Numerical Study of the Laminar Burning Velocity and Pollutant Emissions of the Mixture Gas of Methane and Carbon Dioxide.
Wang Y, Wang Y, Zhang X, Zhou G, Yan B, Bastiaans RJM. Wang Y, et al. Int J Environ Res Public Health. 2022 Feb 12;19(4):2078. doi: 10.3390/ijerph19042078. Int J Environ Res Public Health. 2022. PMID: 35206266 Free PMC article.
This paper presents the experimental and numerical study of the laminar burning velocity and pollutant emissions of the mixture gas of methane and carbon dioxide. Compared to previous research, a wider range of experimental conditions was realized in this paper: CO( …
This paper presents the experimental and numerical study of the laminar burning velocity and pollutant emissions of the mixture ga …
2,834 results