Results 71 to 80 of about 222,730 (268)

LIQUID-LIQUID EQUILIBRIUM OF SYSTEMS COMPOSED OF SOYBEAN OIL + MONOACYLGLYCEROLS + DIACYLGLYCEROLS + ETHYL OLEATE + OLEIC ACID + ETHANOL AT 303.15 AND 318.15 K

, 2018
Steady increase in prices of petroleum-based fuels and growing environmental concerns are boosting attention to alternative fuels. In this context, biodiesel has drawn attention as an alternative fuel, especially as a substitute to traditional diesel ...
Eduardo A. C. Batista (1485820), Antonio J. A. Meirelles (1314279), Larissa C. B. A. Bessa (5839652)   +2 more
core   +1 more source

Liquid–liquid equilibria of thiophene + n-alkanes + pyridinium-based ionic liquids: Effects of cation alkyl chain length and anion type with NRTL modeling

Chemical Thermodynamics and Thermal Analysis
Liquid–liquid equilibrium (LLE) data are reported for a series of ternary systems composed of thiophene, linear n-alkanes (n-dodecane, n-tetradecane, and n-hexadecane), and selected pyridinium‑based ionic liquids—1‑butylpyridinium tetrafluoroborate ...
Abubaker A. Mohammad, Abdullah Aljasmi, Adel S. Al-Jimaz, Khaled H.A.E. Alkhaldi, Mohammad S. AlTuwaim   +4 more
doaj   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Stability of Liquid Bridges between Unequal Disks under Zero-Gravity Conditions

, 1995
The stability, of axisymmetric equilibrium shapes of a liquid bridge between two coaxial disks of different radii under zero-gravity conditions is investigated. The stability regions have been evaluated for different values of the ratio of the disk radii
Slobozhanin, L.A., Gomez, M., Perales Perales, José Manuel   +2 more
core  

The Convective Instabilities in a Liquid-Vapor System with a Non-equilibrium Evaporation Interface [PDF]

, 2009
Rayleigh-Marangoni-B,nard instability in a system consisting of a horizontal liquid layer and its own vapor has been investigated. The two layers are separated by a deformable evaporation interface. A linear stability analysis is carried out to study the
刘荣, Liu QS, 刘秋生
core   +1 more source

Liquid-Like States in Micelle-Forming Diblock Copolymer Melts

, 2023
Large cell self-consistent field theory (SCFT) solutions for a neat, micelle-forming diblock copolymer melt, initialized using the structure of a Lennard-Jones fluid, reveal the existence of a vast number of liquid-like states, with free energies of ...
Zhen-Gang Wang (1295847), Kevin D. Dorfman (1436092)   +1 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Advanced modelling and visualisation of liquid-liquid separations of complex sample components, with variable phase distribution and mode of operation

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This research is about liquid-liquid chromatography modelling.
De Folter, Jozefus Johannes Martinus
core  

Liquid – Liquid Equilibrium between Aqueous and Organic Copper Solutions

Chemical Engineering Transactions
With the depletion of rich ore resources, hydrometallurgy is becoming more popular since it is suitable for lean ores as well as metal containing wastes.
Son Nghiem Xuan, Dat Manh Phan, Than Thanh Dang, Kien Trung Tran, Huong Lan Phung, Ngan Thi Tuyet Dang   +5 more
doaj  

Liquid-liquid equilibria of systems containing C1-C4 alcohols (methanol, ethanol, n-propyl alcohol, or tert-butyl alcohol), glycerol and olive oil

Acta Scientiarum: Technology
This work reports experimental results and thermodynamic modeling of liquid-liquid equilibrium of systems containing alcohols with 1 to 4 carbons, glycerol, and olive oil. Experiments were conducted at 35ºC and atmospheric pressure.
Larissa Madureira Pacholak do Espírito Santo, Ana Maura Novak, Maria Clara Corrêa Gomes Palma, Giulia Herbst, Luís Ricardo Shigueyuki Kanda , Fernando Augusto Pedersen Voll   +5 more
doaj   +1 more source