Results 111 to 120 of about 1,172,200 (380)

Effect of a 180 deg-extent inlet pressure distortion on the internal flow conditions of a TF30-P-3 [PDF]

open access: yes
The measured effects of inlet pressure distortion on the internal flow temperatures and pressures of a TF30-P-3 afterburning turbofan engine are reported.
Debogdan, C. E.   +3 more
core   +1 more source

Stress analysis and fatigue life prediction of a wobble-plate [PDF]

open access: yes, 2006
A five-stage compressor for compressing natural gas is being designed and evaluated. The compressor operates at 1500 rpm with natural gas pressure of 50 psi.
Osman Ali, Hassan
core  

Cancer Cells Traverse Faster in Confined Space by Modifying Vimentin filaments With Nuclear Deformation and Promoting the Growth of Desired Tumor Spheroids

open access: yesAdvanced Materials Interfaces, EarlyView.
This study demonstrates how the Vimentin intermediate (VIM) filaments distribution/density regulates the attainment of different migration modes through cytoskeleton rearrangement and controls the nuclear morphology in migrating cells under physical confinement, which facilitates the faster traversing of those cells and the growth of post‐migration ...
Md Kowsar Alam   +4 more
wiley   +1 more source

Transonic off-design drag and performance of an axisymmetric inlet with 40 percent internal contraction on design [PDF]

open access: yes
An experimental investigation determined the drag and pressure performance of an axisymmetric supersonic inlet when operated in the transonic speed range.
Choby, D. A.   +2 more
core   +1 more source

Cooper RF-2BB-30 centrifugal compressor modernization [PDF]

open access: yes, 2017
The Cooper RF-2BB-30 centrifugal compressor, which is placed in Orenburg Compressor Station, modernization ways are considered in the paper and the measures advisability is evaluated in respect to costs.В работе рассматриваются варианты модернизации ...
Nedoshivina, T. A.   +3 more
core  

Strain Engineering of Ge Quantum Wells in Planar Ge/Si1 − xGex Heterostructures

open access: yesAdvanced Materials Interfaces, EarlyView.
Germanium is explored as a promising semiconductor for quantum applications due to long hole spin coherence, superconducting correlations, and CMOS compatibility. This work investigates in‐plane and out‐of‐plane strain in Ge quantum wells embedded in Si1 − xGex barriers to engineer the electronic properties of the wells.
Arianna Nigro   +8 more
wiley   +1 more source

Verification of the material properties of the structure elements of compressor station for the needs of their redesign

open access: yesMetalurgija, 2015
This paper discusses the importance and complexity prediction of fatigue life in connection with reconstruction or rebuilding of compressor station and in connection with degradation of material and change of its static and fatigue mechanical ...
P. Sivák, I. Delyová, F. Trebuňa
doaj  

Mucosa‐Interfacing Capsule for In Situ Sensing the Elasticity of Biological Tissues

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A fundamental mechanism of palpating soft materials is reported to sense deep tissue elasticity in situ with minimal invasion using the interaction between the robot palpation unit and soft tissues. Both the robot locomotion and elasticity sensing functions are remotely controlled by external magnetic fields, while the sensing data are wirelessly ...
Kiyoung Kim   +10 more
wiley   +1 more source

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