[PDF][PDF] Experimental investigation on suspended sediment, hydro-abrasive erosion and efficiency reductions of coated Pelton turbines

D Felix - VAW-Mitteilungen, 2017 - research-collection.ethz.ch
Medium-and high-head hydropower plants (HPPs) often feature Pelton turbines. For very
high-heads above some 800 meters, this turbine type is practically the one and only …

In-situ investigation on real-time suspended sediment measurement techniques: Turbidimetry, acoustic attenuation, laser diffraction (LISST) and vibrating tube …

D Felix, I Albayrak, RM Boes - International journal of sediment research, 2018 - Elsevier
Real-time measurements of Suspended Sediment mass Concentration (SSC) and Particle
Size Distribution (PSD) are of prime importance for the investigation and management of …

Review and prospect of high-precision Coriolis mass flowmeters for hydrogen flow measurement

X Pei, X Zhang - Flow Measurement and Instrumentation, 2024 - Elsevier
Mass flow rate determination is critical for the production, transportation, trade, and
utilization of liquid hydrogen (LH 2). The extreme operational conditions associated with LH …

Stuck Pipe Early Warning System Utilizing Moving Window Machine Learning Approach

OS Ahmed, BM Aman, MA Zahrani… - Abu Dhabi International …, 2019 - onepetro.org
As stuck pipe continues to be a major contributor to non-productive time (NPT) in drilling for
oil and gas operations, efforts to mitigate its incidence cannot be over emphasized. A …

An ultrasonic-based multiphase flow composition meter

M Meribout, F Shehzad, N Kharoua, L Khezzar - Measurement, 2020 - Elsevier
Accurate multiphase flow metering using non radio-active sensors is highly required in oil
fields. This paper suggests a new concept of multiphase flow metering of flow composition …

LNG mass flowrate measurement using Coriolis flowmeters: Analysis of the measurement uncertainties

TY Wu, A Kenbar, A Pruysen - Measurement, 2021 - Elsevier
The uncertainty of Coriolis mass flowmeter (CMF) has been investigated for liquefied natural
gas (LNG) mass flowrate measurement. The expanded uncertainty of the Young's modulus …

Continuous measurement of suspended sediment concentration: Discussion of four techniques

D Felix, I Albayrak, RM Boes - Measurement, 2016 - Elsevier
Continuous measurements of suspended sediment mass concentration (SSC) and particle
size distribution (PSD) in surface waters and hydraulic schemes are of prime importance for …

The investigation of gas distribution asymmetry effect on coriolis flowmeter accuracy at multiphase metering

E Shavrina, Y Zeng, BC Khoo, VT Nguyen - Sensors, 2022 - mdpi.com
Multiphase flows are encountered in various industries, and the Coriolis flowmeter (CFM) is
considered a high potential flowmeter for the metering of these flows. However, the …

Coriolis flowmeter damping for two-phase flow due to decoupling

NT Basse - Flow Measurement and Instrumentation, 2016 - Elsevier
Coriolis flowmeters experience measurement errors due to both single-and two-phase flow.
For two-phase flow, severe damping may occur, which leads to a (temporary) inability of the …

Real-time measurements of suspended sediment concentration and particle size using five techniques

D Felix, I Albayrak, A Abgottspon… - IOP conference series …, 2016 - iopscience.iop.org
Fine sediments are important in the design and operation of hydropower plants (HPPs), in
particular with respect to sediment management and hydro-abrasive erosion in hydraulic …