Results 121 to 130 of about 22,672 (266)

The heat transfer coefficient calculation in the ice cylinder based on in-cylinder pressure data

, 2013
In this paper the calculations algorithm of heat-transfer coefficient in the combustion chamber of the internal combustion engine is presented. Developed algorithm is based on the in cylinder pressure data.
Żmudka, Z., Postrzednik, S., Przybyła, G.   +2 more
core  

Spontaneous Helical Alignment of Smooth Muscle Cells to Form a Medial Layer for Engineered Microvasculature

Advanced Healthcare Materials, EarlyView.
Spontaneous helical alignment of smooth muscle cells is induced within resistance‐vessel‐sized channels patterned within a hydrogel. The extent of the cells’ orientation angle is dependent on the presence and composition of ECM proteins lining the channel wall and cell seeding density.
Victoria D. Vest, Katherine J. Young, Isabella K. Holtz, Mark Mc Veigh, James D. West, Leon M. Bellan   +5 more
wiley   +1 more source

Computer modeling temperature and strength characteristics of an ultra-supercritical loop-type steam turbine rotor

Вісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління
Relevance. A global trends have emerged involving the continuous increase in demands for efficiency and reliability of power equipment, particularly ultra-supercritical steam turbines.
Роман Русанов, Андрій Русанов, Денис Крютченко, Юрій Биков, Кирило Дегтярьов   +4 more
doaj   +1 more source

The effect of the pressure medium on cylinder fatigue strength under repeated internal pressure (In the case of metallic materials of mild steel, stainless steel, manganese steel, aluminium alloy and copper)

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1985
NAGAO, Mitsuo, KANNO, Munekazu
openaire   +2 more sources

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Study on the thermodynamic performance of the hydraulic-actuated piston compressor by non-destructive methods for hydrogen storage

Case Studies in Thermal Engineering
Compressors play an irreplaceable role in the compression of hydrogen. As one of the important parameters, working frequency affects the thermodynamic performance and condition of the compressor.
Yi Guo, Shimao Zhang, Qiang Qi, Xueyuan Peng   +3 more
doaj   +1 more source

Establishment of traceability of the UME piston-cylinder for the 0.5 GPa range of hydraulic pressure, in cooperation with the BNM-LNE and the PTB

, 1999
A piston-cylinder assembly from the Ulusal Metroloji Enstitusu (TUBITAK-UME, Turkey) was calibrated at the Laboratoire National d'Essais (BNM-LNE, France) and the Physikalisch-Technische Bundesanstalt (PTB, Germany) between March and December 1998 in the
Jager, J, Orhan, MH, Legras, JC
core   +1 more source

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

Advanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi, Adeline Boyreau, Laura Chaillot, Wilfried Souleyreau, Laetitia Andrique, Pierre‐Olivier Guichet, Thomas Mathivet, Andreas Bikfalvi, Pierre Nassoy   +8 more
wiley   +1 more source

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

Advanced 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, Tony B. Huang, Catherine E. Davey, Elias Salzer, Gerjo J. V. M. Van Osch, Sandra J. Shefelbine, Marcus G. Pandy, Kathryn S. Stok   +7 more
wiley   +1 more source

Buckling design of confined steel cylinders under external pressure

, 2009
Thin-walled steel cylinders surrounded by an elastic medium, when subjected to uniform external pressure may buckle. In the present paper, using a two dimensional model with nonlinear finite elements, which accounts for both geometric and material ...
Spyros A. Karamanos, Karamanos, S. A., Daniel Vasilikis, Vasilikis, D.   +3 more
core   +1 more source