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Flow measurement

Transient thermal dissipation method of xylem sap flow measurement: multi-species calibration and field evaluation

Transient thermal dissipation method of xylem sap flow measurement: multi-species calibration and field evaluation

... Materials and methods TTD method of sap flow measurement The TTD method (Do and Rocheteau 2002a, Do et al. 2008) is a close evolution of the original CTD method of Granier (1985, 1987). It is based on the ...

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Flow measurement by light interference

Flow measurement by light interference

... All optical-me chanical components are housed in a large test carriage bui lt in the form of a box-girder, which can be insulated from the outside by heat-absorbing materials so a[r] ...

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Droplet internal flow measurement using micro-PIV

Droplet internal flow measurement using micro-PIV

... the measurement plane defined by the focal plane of the microscope is located inside a curved transparent object, it deformed as it was passing through a ...

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Couette flow measurement of equilibrium and energization charging in transformer insulation

Couette flow measurement of equilibrium and energization charging in transformer insulation

... There are two flows associated with the system of Figure 2-2: the Couette flow in the central mixer, which establishes the flow conditions for electrification; and t[r] ...

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Blood flow measurement and slow flow detection in retinal vessels with Joint Spectral and Time domain method in ultrahigh speed OCT

Blood flow measurement and slow flow detection in retinal vessels with Joint Spectral and Time domain method in ultrahigh speed OCT

... the flow information. In this paper we present methods for axial flow velocity detection in retinal vessels including fast flows in the optic disk area as well as slow flows in the macular ...enabled ...

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High Accuracy Volume Flow Rate Measurement Using Vortex Counting

High Accuracy Volume Flow Rate Measurement Using Vortex Counting

... Based on this principle, several techniques have been used for the construction of flowmeters with vortex effect that are different by the way of generating or capturing the eddies and among which we quote: Z. Sun et al ...

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Measurement of colour flow with the jet pull angle in tt¯ events using the ATLAS detector at s√=8 TeV

Measurement of colour flow with the jet pull angle in tt¯ events using the ATLAS detector at s√=8 TeV

... Colour flow describes the colour representation of the hard–scatter process while colour reconnection is a phenomenological model for implementing a finite number of colours in the parton ...

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Measurement of the (anti-)$^{3}$He elliptic flow in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

Measurement of the (anti-)$^{3}$He elliptic flow in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

... elliptic flow (v 2 ) of (anti-) 3 He is measured in Pb–Pb collisions at √s NN = ...This measurement is compared to that of pions, kaons, and protons at the same center-of-mass ...elliptic flow of ...

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Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au$+$Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV

Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au$+$Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV

... Quark-number scaling. The baryon-meson splitting in the intermediate-p T region can be taken as an indication that the number of constituent valence quarks N q is an important determinant of final-state hadron ...

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Computational fluid dynamics and measurement of flow field and wall temperature distribution in a scraped heat exchanger crystallizer.

Computational fluid dynamics and measurement of flow field and wall temperature distribution in a scraped heat exchanger crystallizer.

... the flow we used large eddy simulation (LES) in a lattice-Boltzmann scheme for discretizing the Navier-Stokes ...stirred-tank flow at industrially relevant Reynolds numbers ...

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Design and realization of a primary and secondary leak standards for the measurement of leak flow rates of refrigerants

Design and realization of a primary and secondary leak standards for the measurement of leak flow rates of refrigerants

... A measurement chain to calibrate leak flow rate already exists for measuring gas flow ...leak flow rates are characterized by a molecular or a transient ...leak flow rate in an ...

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Measurement and modelling of high resolution flow-velocity data under simulated rainfall on a low-slope sandy soil

Measurement and modelling of high resolution flow-velocity data under simulated rainfall on a low-slope sandy soil

... of flow conditions to the bed roughness and roughness elements are small with regard to flow depth, both conditions being the case in our ...the flow to the soil ...of flow and slope would ...

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Perspectives on the measurement problem : perspectives from the measurement problem

Perspectives on the measurement problem : perspectives from the measurement problem

... “a measurement occurred” 32 that per se also applies to situations that have been experimentally ...the measurement problem, or we impose further requirements on our notion of “a measurement ...

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Measurement of $\Upsilon(1{\rm S})$ elliptic flow at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}=5.02$ TeV

Measurement of $\Upsilon(1{\rm S})$ elliptic flow at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}=5.02$ TeV

... the measurement arises from the choice of the background fit function v B 2 (M µ µ ...muon flow, could lead to a bias in the measured v 2 ...2 flow vector is found to be ...SPD flow vector ...

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A New Water Level Measurement Method Combining Infrared Sensors and Floats for Applications on Laboratory Scale Channel under Unsteady Flow Regime

A New Water Level Measurement Method Combining Infrared Sensors and Floats for Applications on Laboratory Scale Channel under Unsteady Flow Regime

... unsteady flow regime in an experimental channel (4 m in length; 3 cm in ...our measurement requirements. Therefore, we propose a new measurement method that combines two approaches: An “old” water ...

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Measurement of colour flow using jet-pull observables in $t\bar{t}$ events with the ATLAS experiment at $\sqrt{s} = 13\,\hbox {TeV}$

Measurement of colour flow using jet-pull observables in $t\bar{t}$ events with the ATLAS experiment at $\sqrt{s} = 13\,\hbox {TeV}$

... colour flow and to be able to assess the colour-model dependence of the analysis methods, a dedicated MC sample with a simulated exotic colour-flow model is used; this is labelled as “(colour) ...

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Nontransitive Decomposable Conjoint Measurement

Nontransitive Decomposable Conjoint Measurement

... 10. When n ≥ 3 most results on model (1) appeal to independence rather than T C (Debreu, 1960; Krantz et al., 1971). Although it is true that independence is a simpler condition that may be easier to test than T C, our ...

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The measurement of diversity

The measurement of diversity

... We do not mean to suggest that diversity rankings are to be identified with mea- sures of desirability; instead, diversity might be considered to be one of a set of criteria that may be considered relevant for the ...

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Design of low-cost sensors for industrial pocesses energy consumption measurement. Application to the gas flow consumed by a boiler

Design of low-cost sensors for industrial pocesses energy consumption measurement. Application to the gas flow consumed by a boiler

... 30 % of the installed power meters do not deliver correct values, as they are not installed properly. It takes time and efforts to make sure that the installed power meters are trustworthy. It is also very difficult to ...

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Shear measurement bias

Shear measurement bias

... 6. Discussion 6.1. Potential limitations and solutions for NNSC 6.1.1. Selection bias The aim of this paper is to show the performance of NNSC in calibrating shear measurement bias. To this end, we applied the ...

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