Results 31 to 40 of about 514 (266)

Study of Heat Transfer Characteristics of Impinging Bubbly Jet [PDF]

open access: yes, 2020
วิทยานิพนธ์ (วศ.ม. (วิศวกรรมเครื่องกล))--มหาวิทยาลัยสงขลานครินทร์, 2563Thermal energy management has importance for electronic devices. These have continuously produced overheated while it is operated.
ฉัตวัสส์ อรุณรุจิพันธ์
core  

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Non-intrusive measurements in a turbulent axisymmetric bubbly jet [PDF]

open access: yes, 1994
In this paper, the gas volume fraction of the bubbly jet flow examined is low and the resulting dispersed flow is dilute. Average bubble velocities and bubble velocity fluctuations as well as average bubble sizes and size distribution are presented.
Stanley, Kevin N.   +1 more
core  

The Phenomenon of Bubbles Negative Relative Velocity in Vertical Bubbly Jets [PDF]

open access: yes, 2020
Many experiments demonstrate that the bubble relative (slip) velocities in vertical turbulent sheared bubbly flows are significantly lower than those in quiescent infinite fluid. Moreover, vertical bubbly jet experiments performed by Sun and Faeth (1986,
Mariem Rezig   +3 more
core  

Liquid Jet Impingement on a Free Liquid Surface: PIV Study of the Turbulent Bubbly Two-Phase Flow [PDF]

open access: yes, 2010
The turbulent two-phase flow arising from the normal impingement of a round free-surface water jet on a horizontal air-water interface was experimentally studied.
Khaled J. Hammad
core   +1 more source

An Ultra‐Reliable and Highly Sensitive Flexible Piezoelectric Pressure Sensor Based on Vertically Aligned Gallium Nitride Microrod Arrays on Graphene

open access: yesAdvanced Materials Interfaces, EarlyView.
A flexible and highly reliable piezoelectric pressure sensor based on GaN p–n homojunction microrod arrays on graphene is demonstrated. The sensor exhibits high sensitivity, rapid response, excellent cyclic durability, and stable performance after thermal aging and PBS immersion, highlighting its potential for harsh‐environment and biomedical pressure ...
Asad Ali   +5 more
wiley   +1 more source

Performance of liquid-gas ejector with curve diffuser in vertical flow

open access: yesResults in Engineering
The Liquid-Gas Ejector (LGE) operates based on momentum transfer, especially in vertical flow configurations where high pressure is essential. The high pressure affects the buoyancy of the gas fraction, leading to increased flow resistance.
Marwan Effendy   +3 more
doaj   +1 more source

Universal Scaling Law for Jets of Collapsing Bubbles

open access: yesPhysical Review Letters, 2011
4 page letter, 4 ...
Obreschkow Danail   +5 more
openaire   +6 more sources

A Hybrid Computational Framework for PCF‐based SPR Sensor With Machine Learning and xAI

open access: yesAdvanced Materials Interfaces, EarlyView.
A photonic crystal fiber‐based surface plasmon resonance (SPR) sensor integrating rectangular air holes along with conventional circular air holes achieves exceptional wavelength sensitivity of 15,000 nm/RIU across a broad refractive index range of 1.31–1.39. Integrated machine learning with explainable AI (xAI) models achieves high prediction accuracy
Mahabur Rahman Fahim   +3 more
wiley   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

open access: yesAdvanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala   +5 more
wiley   +1 more source

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