Results 61 to 70 of about 189,797 (303)

An evaluation of earth banked tanks for slurry storage [PDF]

, 2006
End of project reportThis study examines the feasibility of using earth-banked tanks (EBT’s) as an alternative and economical means of winter storage for animal and other farmyard wastes.
Crosse, Seamus, Gleeson, Timothy, Long, Mike, O’Riordan, Edward G., Purcell, Patrick J., Scully, Heather   +5 more
core  

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Full- and Reduced-order Model of Hydraulic Cylinder for Motion Control [PDF]

, 2017
This paper describes the full- and reduced-order models of an actuated hydraulic cylinder suitable for system dynamics analysis and motion control design.
Ruderman, Michael
core   +2 more sources

Applications of digital core analysis and hydraulic flow units in petrophysical characterization

Advances in Geo-Energy Research, 2017
Conventional petrophysical characterizations are often based on direct laboratory measurements. Although they provide accurate results, such measurements are time-consuming and limited by instrument and environment. What’s more, in the geo- resource energy industry, availability and cuttings of core plugs are difficult. Because of these reasons, virtual
Xiaojun Chen, Yingfang Zhou
openaire   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Impact of rock fabric on flow unit characteristics in selected reservoir sandstones from West Baram Delta Offshore, Sarawak

Journal of Petroleum Exploration and Production Technology, 2019
The successful application of enhance oil recovery (EOR) technology requires an accurate understanding of the internal architecture of reservoirs and complex distribution of flow unit characteristics within different lithofacies.
I. Yusuf, E. Padmanabhan
doaj   +1 more source

Dissolved noble gases and stable isotopes as tracers of preferential fluid flow along faults in the Lower Rhine Embayment, Germany [PDF]

, 2015
Groundwater in shallow unconsolidated sedimentary aquifers close to the Bornheim fault in the Lower Rhine Embayment (LRE), Germany, has relatively low δ2H and δ18O values in comparison to regional modern groundwater recharge, and 4He concentrations up to
A Mayer, A Schäfer, A Schäfer, AL Flint, B Marty, B Marty, BJ Mailloux, C Cassiat, CAJ Appelo, CM Bethke, D Wiprut, DK Solomon, DL Egholm, DN Dewhurst, E Griesshaber, ER Oxburgh, F Peeters, GC Rawling, H Hager, HA Kemna, J Lippmann, J Lippmann, J Lippmann-Pipke, JC Poole, JN Andrews, JR Fulljames, JT Kulongoski, JT Kulongoski, K. M. Hiscock, L Ma, L. P. Gumm, M Bickle, M Stute, M Stute, MA Chan, MC Castro, MC Castro, MC Castro, MC Geluk, N. Cremer, P. F. Dennis, PA Ziegler, R Kipfer, R Vaikmäe, S. Simon, SJ Roberts, SMV Gilfillan, T Torgersen, T Torgersen, T Torgersen, T Torgersen, T Wiersberg, U Beyerle, V Lavastre, V. F. Bense, VF Bense, VF Bense, VF Bense, VF Bense, VF Bense, W Aeschbach-Hertig, W Boenigk, WP Gardner, Y Sano, YV Dublyansky, Z Zhou   +65 more
core   +1 more source

Hydrogel‐Based 3D‐Printable Stretchable Pressure Sensor

Advanced Materials Technologies, EarlyView.
We present a carbon‐black‐functionalized double‐network granular hydrogel (DNGH) pressure sensor capable of detecting pressures from 200 Pa, equivalent to a light finger touch, up to 500 kPa. The sensor exhibits signal drifts below 3.5% after 800 cycles and response times around 80 ms. Leveraging this broad sensing range, we 3D print this material into
Tianyu Yuan, Chenzhuo Li, Antonia Georgopoulou, John M. Kolinski, Esther Amstad   +4 more
wiley   +1 more source

Diagenetic impacts on hydraulic flow unit properties: insight from the Jurassic carbonate Upper Arab Formation in the Persian Gulf

Journal of Petroleum Exploration and Production Technology, 2020
The Upper Arab reservoir in the central Persian Gulf was examined for depositional, diagenetic, sequence stratigraphic and petrophysical features. This succession is composed of eight sedimentary facies that deposited on a carbonate ramp.
Masoud Sharifi-Yazdi, Hossain Rahimpour-Bonab, Maziyar Nazemi, Vahid Tavakoli, Sajjad Gharechelou   +4 more
doaj   +1 more source

CAPILLARY BARRIER SIZING BASED ON HYDRAULIC FLOW UNIT CONCEPT

Petroleum Engineering
This paper proposes a method for estimating the height of a type I capillary barrier based on the concept of hydraulic flow units. It was noted in the work that taking into account capillary effects in the formation is relevant and in demand when performing work on estimating reserves, designing a development system and planning various geological and ...
Sh.Kh. Sultanov, Zhou Xiaofeng, A.A. Makhmutov, Jianguang Wei, Fu Xiaofei, R.F. Ilgildin   +5 more
openaire   +1 more source