Results 71 to 80 of about 62,073 (308)

Practical issues in model-based surge control for centrifugal compressors [PDF]

open access: yes, 2006
The performance and operating range of centrifugal compressors is limited by the occurrence of an aerodynamic instability called surge. This paper deals with the technological barriers for feedback stabilization of full-scale centrifugal compression ...
Jager, de, A.G.   +8 more
core  

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen   +7 more
wiley   +1 more source

Review on the Principle and Key Techniques of Centrifugal Model Test

open access: yes
The centrifugal model test, as an efficient physical simulation technique, is widely utilized in the field of geotechnical engineering, particularly in the study of soil mechanical properties and the stability of geotechnical structures.
Shi, Yuhao, Zhu, Dapeng
core   +1 more source

Centrifugal Model Testing of Foundation Piles in Axial Loading [PDF]

open access: yes, 1982
The recent growth in oil production from offshore flelds has stimulated demand for improvements in the analysis and prediction of foundation pile behavior. The traditional, empirical means of determining pile behavior under load, on-site load testing, is
Christenson, John Eric
core   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

Centrifugal model tests on sinking and seepage of a large deep-water open caisson

open access: yesYantu gongcheng xuebao, 2020
Based on a largest deep-water open caisson, the centrifuge model tests simulate the seepage field caused by mud suction during sinking when the caisson is buried more than 35 m deep.
JIANG Bing-nan , MA Jian-lin , WANG Meng-ting , LI Shu-nan , ZHOU He-xiang
doaj   +1 more source

Investigations of sand-water induced erosive wear of AISI 304L stainless steel pipes by pilot-scale and laboratory-scale testing [PDF]

open access: yes, 2003
The repair costs of erosion damage caused by solid particle impingement from transporting slurries and other particle-laden liquids in pipes can be extremely high.
Jones, T.F.   +3 more
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Design study of a regenerative pump using one-dimensional and three-dimensional numerical techniques

open access: yes, 2012
Regenerative pumps are low cost, compact, able to deliver high heads at low flow rates. Furthermore with stable performance characteristics they can operate with very small NPSH.
Quail, Francis J.   +5 more
core   +1 more source

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

open access: yesAdvanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz   +5 more
wiley   +1 more source

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