Results 131 to 140 of about 362,988 (397)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Effect of the Unsteadiness on the Diffuser Flow in a Transonic Centrifugal Compressor Stage [PDF]

, 2009
Nicolas Bulot, Isabelle Trébinjac
openalex   +1 more source

Experimental Investigation on the Performance of a Novel Thermo-Mechanical Refrigeration System Driven by an Expander-Compressor Unit

, 2022
Ahmad K. Sleiti, Wahib A. Al‐Ammari, Mohammed Al‐Khawaja, Ahmad T. Saker   +3 more
openalex   +1 more source

Report on the Examination of I Stage Compressor Blades [PDF]

, 1989
The damages suffered by I stage compressor blades of three aeroengines have been studied at the request of Indian Air ...
Raghuram, AC, Rangaraju, R, Venkataswamy, MA   +2 more
core  

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

Advanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Yunjae Kim, Cheol Seong Hwang, Jung‐Hae Choi   +6 more
wiley   +1 more source

Effect of Change in Material Properties of the Abradable Coating on the Wear Behavior of It—Microstructure Model-Based Analysis Approach

Lubricants
In aerospace applications, engine parts, especially those around the rotor blade tips, are coated with an abradable seal, a specific material layer. Its design produces a tighter seal without harming the blades by allowing it to wear down or “abrade ...
Anitha Kumari Azmeera, Prakash Jadhav, Chhaya Lande   +2 more
doaj   +1 more source

Effects of inlet treatment location and treatment cavity depth on compressor noise [PDF]

The ability of acoustic liners to reduce compressor noise inside and in front of an inlet was studied. An axial flow research compressor and a specially designed inlet were used inside an anechoic chamber.
Clark, L. R.
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Study on thermal analysis simulation and test of propellant refueling process for optical module

Xibei Gongye Daxue Xuebao
Propellant refueling is important for long-term operation of the optical module in orbit. However, its thermal environment is harsher than on previous missions. Therefore, thermal control of the entire process is required.
LU Wei, ZHANG Ningli, WANG Shuai, FENG Maolong, FAN Hanlin   +4 more
doaj   +1 more source

Stator hub treatment study [PDF]

The results of an experimental research program to investigate the potential of improving compressor stall margin by the application of hub treatment are presented.
Hilvers, D. E., Wisler, D. C.
core   +1 more source