Results 171 to 180 of about 1,041,715 (351)

Energy efficient engine high-pressure turbine detailed design report [PDF]

The energy efficient engine high-pressure turbine is a single stage system based on technology advancements in the areas of aerodynamics, structures and materials to achieve high performance, low operating economics and durability commensurate with ...
Howe, D. C., Singer, I. D., Thulin, R. D.   +2 more
core   +1 more source

Development of Artificial Sebaceous Gland‐Integrated In Vitro Human Skin Model

Advanced Materials Interfaces, EarlyView.
Uniform 3D artificial sebaceous gland spheroids, termed SebaSpheres, are generated at high throughput using a microfluidic platform and structurally integrated into a collagen‐based skin construct containing fibroblasts and keratinocytes. This work presents a modular and scalable fabrication and integration strategy for incorporating sebaceous gland ...
Daeun Ryu, Hyewon Noh, Jimin Son, Haejung Lee, Bo Mi Kang, Chong Won Choi, Jong Hwan Sung, Jae Jung Kim   +7 more
wiley   +1 more source

Navier-Stokes analysis of radial turbine rotor performance [PDF]

An analysis of flow through a radial turbine rotor using the three-dimensional, thin-layer Navier-Stokes code RVC3D is described. The rotor is a solid version of an air-cooled metallic radial turbine having thick trailing edges, shroud clearance, and ...
Larosiliere, L. M.
core   +1 more source

Multiplexed Luminal Tissue Constructs with Reconfigurable Barriers for Dynamic Modeling of Multi‐Tissue Interactions

Advanced Materials Technologies, EarlyView.
This study describes the fabrication of arrays of luminal tissue constructs for 3D luminal tissue modeling. An oil or media‐filled reservoir between constructs serves as a liquid barrier or bridge to regulate communication between lumens within the array for modeling multi‐tissue interactions in vitro. Abstract Cell‐lined luminal structures are crucial
Mouhita Humayun, José A. Jiménez‐Torres, Chao Li, Jose M. Ayuso, Karina Lugo‐Cintron, Joseph Ulbrich, Benjamin Myers, Sheena C. Kerr, Adeel Ahmed, David J. Beebe   +9 more
wiley   +1 more source

Balloon compression technique using an echoendoscopic balloon tip to prevent bile leakage in endoscopic ultrasound-guided choledochoduodenostomy. [PDF]

Endoscopy
Koriyama T, Omoto S, Takenaka M, Kono M, Furuta A, Inoue T, Ono W.   +6 more
europepmc   +2 more sources

Study on the Tip Leakage Loss Mechanism of a Compressor Cascade Using the Enhanced Delay Detached Eddy Simulation Method. [PDF]

Entropy (Basel)
Lin S, Li R, Gao L.
europepmc   +1 more source

Experimental and numerical investigation on the effect of tip leakage vortex induced cavitating flow on pressure fluctuation in an axial flow pump

, 2021
S. Xi, Zhang Desheng, X. Bin, S. Weidong, B. Esch   +4 more
semanticscholar   +1 more source

Fully Printed Organic Electrochemical Transistors With Low‐Resistance Electrodes on Planarized 3D‐Printed Substrates

Advanced Materials Technologies, EarlyView.
This paper explores integrating organic electrochemical transistors (OECTs) with planarized 3D‐printed substrates, utilizing ironing to enhance surface suitability for printing, dispense printing for thick, low‐resistance silver electrodes, and inkjet printing for semiconductor deposition.
Mohamad Kannan Idris, Ali Eskandari, Saumik Dey Shovan, Gerd Grau   +3 more
wiley   +1 more source

Direct Ink Writing 3D Printing of Recyclable and Thermally Stable Vitrimers

Advanced Materials Technologies, EarlyView.
Vitrimers hold great promise in additive manufacturing as defect‐insensitive, repairable, and recyclable feedstocks. A thin‐film additively manufactured process is developed for a high‐performance vitrimer that is difficult to process traditionally.
Louis O. Vaught, Ronald Sellers, Andreas A. Polycarpou   +2 more
wiley   +1 more source

New insights in twin screw expander performance for small scale ORC systems from 3D CFD analysis [PDF]

, 2015
Degroote, Joris, Papeš, Iva, Vierendeels, Jan   +2 more
core   +1 more source