Results 71 to 80 of about 402,888 (305)

A Compositional Thermal Multiphase Wellbore Model for Use in Non-Isothermal Gas Lifting [PDF]

, 2019
In this paper, a new compositional mechanistic wellbore model, including gas lifting parameters, is presented. In the governing equations of this model, new terms for mass transfer between phases and the enthalpy of phase change which are important in ...
Ali Mohsenipour, Ansari, Bendiksen, Chen, Chueh, Coutinho, Danesh, Duns, Edmister, Elldakli, Fancher, Hagedorn, Hasan, Hasan, Hojjat Mahdiyar, Khasanov, Lee, Livescu, Livescu, Livescu, Lohrenz, Mahdi Sadri, Oddie, Orkiszewski, Peng, Pourafshary, Ramey, Riazi, Robinson, Satter, Schlumberger, Shi, Shi, Shi, Taitel, Taitel, Tan, Tong, Van Ness, Weinaug, Xiao, Zhang, Zhang, Zuber   +43 more
core   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Soil and Water Contamination due to Illegal Artisanal Refinery Activities: A Case Study of Okarki Community, Niger Delta Area, Nigeria [PDF]

, 2019
Using a combination of field visits, laboratory experiments and analyses, this study examined the impacts of illegal artisanal crude oil refineries on the environment. Total Hydrocarbons (THC) and heavy metals in the soil and water bodies as well as pr
Galadima, Muhammed, Gwary, Kwatamshuwa, Hasan, Diya'uddeen, Zaria, Usman Abubakar   +3 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering

Energies, 2017
Reservoir simulations always involve a large number of parameters to characterize the properties of formation and fluid, many of which are subject to uncertainties owing to spatial heterogeneity and insufficient measurements.
Liang Xue, Cheng Dai, Lei Wang
doaj   +1 more source

A Sensitivity Study of the Sub-Volume and Resolution on the Prediction of Petrophysical Properties [PDF]

, 2014
Imperial Users ...
Alzayer, Mohammed, Alzayer, Mohammed
core  

Experimental Validation of Multiphase Flow Models and Testing of Multiphase Flow Meters: A Critical Review of Flow Loops Worldwide [PDF]

, 2007
Around the world, research into multiphase flow is performed by scientists with hugely diverse backgrounds: physicists, mathematicians and engineers from mechanical, nuclear, chemical, civil, petroleum, environmental and aerospace disciplines. Multiphase
Bello, O.O., Falcone, G., Teodoriu, C.
core   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source

Analysis of deep learning neural network combined with experiments to develop predictive models for a propane vertical jet fire

Heliyon, 2020
Fires are important responsible factors to cause catastrophic events in the process industries, whose consequences usually initiate domino effects. The artificial neural network has been shown to be one of the rapid methods to simulate processes in the ...
Hossein Mashhadimoslem, Ahad Ghaemi, Adriana Palacios   +2 more
doaj   +1 more source

Earth science education in South Australia: Evolving with the resources boom [PDF]

, 2007
Copyright © 2007 AusIMM The document attached has been archived with permission from the publisher.Andreas Schmidt Mumm MAusIMM and Alan Collins, Geology and Geophysics, School of Earth and Environmental Sciences, The University of Adelaidehttp://direct ...
Collins, A., Schmidt Mumm, A.
core   +1 more source