Differential method for the real time measurement of the diamagnetic β and internal inductance in Tore Supra

2002 ◽  
Vol 73 (6) ◽  
pp. 2266-2269 ◽  
Author(s):  
E. Joffrin ◽  
P. Defrasne
Keyword(s):  
Real Time ◽  
Time Measurement ◽  
Differential Method ◽  
The Real ◽  
Internal Inductance ◽  
Real Time Measurement

scholarly journals Real-Time Measurement of Drilling Fluid Rheological Properties: A Review

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3592
Author(s):  
Naipeng Liu ◽  
Di Zhang ◽  
Hui Gao ◽  
Yule Hu ◽  
Longchen Duan
Keyword(s):  
Decision Making ◽  
Rheological Properties ◽  
Real Time ◽  
Drilling Fluid ◽  
Time Measurement ◽  
Decision Making Process ◽  
Rate Of Penetration ◽  
The Real ◽  
Real Time Measurement ◽  
Fluid Properties

The accurate and frequent measurement of the drilling fluid’s rheological properties is essential for proper hydraulic management. It is also important for intelligent drilling, providing drilling fluid data to establish the optimization model of the rate of penetration. Appropriate drilling fluid properties can improve drilling efficiency and prevent accidents. However, the drilling fluid properties are mainly measured in the laboratory. This hinders the real-time optimization of drilling fluid performance and the decision-making process. If the drilling fluid’s properties cannot be detected and the decision-making process does not respond in time, the rate of penetration will slow, potentially causing accidents and serious economic losses. Therefore, it is important to measure the drilling fluid’s properties for drilling engineering in real time. This paper summarizes the real-time measurement methods for rheological properties. The main methods include the following four types: an online rotational Couette viscometer, pipe viscometer, mathematical and physical model or artificial intelligence model based on a Marsh funnel, and acoustic technology. This paper elaborates on the principle, advantages, limitations, and usage of each method. It prospects the real-time measurement of drilling fluid rheological properties and promotes the development of the real-time measurement of drilling rheological properties.

scholarly journals The real-time measurement of wear using ultrasonic reflectometry

Wear ◽  
2015 ◽  
Vol 332-333 ◽  
pp. 1129-1133 ◽  
Author(s):  
Henry Brunskill ◽  
P. Harper ◽  
Roger Lewis
Keyword(s):  
Real Time ◽  
Time Measurement ◽  
The Real ◽  
Real Time Measurement

Using RADFET for the real-time measurement of gamma radiation dose rate

2015 ◽  
Vol 26 (2) ◽  
pp. 025004 ◽  
Author(s):  
Marko S Andjelković ◽  
Goran S Ristić ◽  
Aleksandar B Jakšić
Keyword(s):  
Radiation Dose ◽  
Gamma Radiation ◽  
Dose Rate ◽  
Real Time ◽  
Time Measurement ◽  
Radiation Dose Rate ◽  
The Real ◽  
Real Time Measurement ◽  
Gamma Radiation Dose

Rapid detection and characterization of surface CO2 leakage through the real-time measurement of δ13δ13 C signatures in CO2 flux from the ground

2010 ◽  
Vol 4 (5) ◽  
pp. 811-815 ◽  
Author(s):  
Samuel Krevor ◽  
Jean-Christophe Perrin ◽  
Ariel Esposito ◽  
Chris Rella ◽  
Sally Benson
Keyword(s):  
Real Time ◽  
Rapid Detection ◽  
Co2 Flux ◽  
Time Measurement ◽  
Co2 Leakage ◽  
The Real ◽  
Real Time Measurement
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