Characterization of an Ecuadorian crude using a vibrating-tube densimeter and a vibrating-wire viscometer

2018 ◽  
Vol 36 (24) ◽  
pp. 2077-2083
Author(s):  
Johnny Zambrano ◽  
Stanislav Kovshov ◽  
Eugene Lyubin ◽  
M. Carmen Martín ◽  
José J. Segovia
Keyword(s):  
Vibrating Wire ◽  
Vibrating Tube Densimeter ◽  
Vibrating Wire Viscometer

Improved Understanding of Vibrating-Wire Viscometer−Densimeters

2010 ◽  
Vol 55 (6) ◽  
pp. 2195-2201 ◽  
Author(s):  
Fausto Ciotta ◽  
J. P. Martin Trusler
Keyword(s):  
Vibrating Wire ◽  
Vibrating Wire Viscometer

An absolute vibrating-wire viscometer for liquids at high pressures

1991 ◽  
Vol 12 (2) ◽  
pp. 231-244 ◽  
Author(s):  
M. J. Assael ◽  
M. Papadaki ◽  
M. Dix ◽  
S. M. Richardson ◽  
W. A. Wakeham
Keyword(s):  
High Pressures ◽  
Vibrating Wire ◽  
Vibrating Wire Viscometer

scholarly journals Thermophysical Properties of IoNanofluids Composed of 1-ethyl-3-methylimidazolium Thiocyanate and Carboxyl-functionalized Long Multi-walled Carbon Nanotubes

Fluids ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 214
Author(s):  
Bertrand Jóźwiak ◽  
Justyna Dziadosz ◽  
Adrian Golba ◽  
Krzysztof Cwynar ◽  
Grzegorz Dzido ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotubes ◽  
Carboxylic Group ◽  
Conductivity Enhancement ◽  
Multi Walled Carbon Nanotubes ◽  
Vibrating Tube Densimeter ◽  
Carbon Based Nanomaterials ◽  
Walled Carbon Nanotubes ◽  
Rotary Viscometer

The concept of IoNanofluids (INFs) as the stable dispersions of nanoparticles in ionic liquids was proposed in 2009 by Nieto de Castro’s group. INFs characterize exciting properties such as improved thermal conductivity, non-volatility, and non-flammability. This work is a continuation of our studies on the morphology and physicochemistry of carbon-based nanomaterials affecting thermal conductivity, viscosity, and density of INFs. We focus on the characterization of dispersions composed of long carboxylic group-functionalized multi-walled carbon nanotubes and 1-ethyl-3-methylimidazolium thiocyanate. The thermal conductivity of INFs was measured using KD2 Pro Thermal Properties Analyzer (Decagon Devices Inc., Pullman, WA, USA). The viscosity was investigated using rotary viscometer LV DV-II+Pro (Brookfield Engineering, Middleboro, MA, USA). The density of INFs was measured using a vibrating tube densimeter Anton Paar DMA 5000 (Graz, Austria). The maximum thermal conductivity enhancement of 22% was observed for INF composed of 1 wt% long carboxylic group-functionalized multi-walled carbon nanotubes.

The working equations of a vibrating wire viscometer

1989 ◽  
Vol 156 (3) ◽  
pp. 909-920 ◽  
Author(s):  
R. Mostert ◽  
P.S. van der Gulik ◽  
H.R. van den Berg
Keyword(s):  
Vibrating Wire ◽  
Vibrating Wire Viscometer

Introducing the Vibrating Wire Viscometer for formation testing: In-Situ Viscosity

2010 ◽  
Author(s):  
Sophie Nazik Godefroy ◽  
Christopher Kent Harrison ◽  
William Bryant ◽  
Muhammed Raffi M. Sahib ◽  
Michael David O'Keefe ◽  
...  
Keyword(s):  
Vibrating Wire ◽  
Vibrating Wire Viscometer

Vibrating wire viscometer

1975 ◽  
Vol 46 (11) ◽  
pp. 1560-1568 ◽  
Author(s):  
L. Bruschi ◽  
M. Santini
Keyword(s):  
Vibrating Wire ◽  
Vibrating Wire Viscometer
Sign in / Sign up

Export Citation Format

Share Document