Results 21 to 30 of about 74,827 (269)

Thermally Induced Vibrations of Circular Plates

Transactions of the Japan Society of Mechanical Engineers, 1978
Recently, thermally induced vibrations have assumed increased practical importance in many industrial fields, and some methods of analysis were developed to study the vibrations of beams and rectangular plates induced by external heating. However, only a limited number of papers are available on circular plates. This paper studies the thermally induced
Toshihiro IRIE, Gen YAMADA
openaire   +3 more sources

Experimental and Numerical Investigation on Gas–liquid Two-phase Flow Dynamics and Pressure Drop in Horizontal Contraction Pipes [PDF]

Journal of Applied Fluid Mechanics
Contraction pipes are widely employed in pipeline systems to enable transitions between varying pipe diameters. The behavior of two-phase flow within these pipes and the resulting internal pressure drop can significantly influence the operation and ...
J. Wen, Y. Ren, D. Wang, C. Bai
doaj   +1 more source

Thermodynamic and feasibility analysis of air conditioning waste heat recovery via power generation cycles

Energy Reports, 2020
Waste heat from Air Conditioning (AC) systems has long been neglected as a heat source for power generation. With the increasing AC demand worldwide, relevant technology development are urgently required.
Zhanying Zheng, Jingyu Cao
doaj   +1 more source

Fractional-Order Modeling and Stochastic Dynamics Analysis of a Nonlinear Rubbing Overhung Rotor System

Fractal and Fractional
To study the nonlinear dynamic behavior and system stability of a rubbing overhung rotor with viscoelastic and memory-effect damping and random uncertain parameters, this paper introduces a fractional-order modeling and stochastic dynamic analysis method
Heng Zhao, Fubin Wang, Yaqiong Zhang, Zhaoli Zheng, Jiaojiao Ma, Chao Fu   +5 more
doaj   +1 more source

Effect of Tensile Strain on Thermal Conductivity in Monolayer Graphene Nanoribbons: A Molecular Dynamics Study

Sensors, 2013
The thermal conductivity of monolayer graphene nanoribbons (GNRs) with different tensile strain is investigated by using a nonequilibrium molecular dynamics method.
Zhongzhou Li, Acheng Pan, Cunlu Yin, Chengyu Hou, Jianjun Sha, Guoqiang Wu, Lin Yang, Xiaodong He, Jianwei Zhang, Yubai Liu   +9 more
doaj   +1 more source

Comparison of Forced Convective Heat-Transfer Enhancement of Conventional and Thin Plate-Fin Heat Sinks under Sinusoidal Vibration

Applied Sciences, 2023
Applying sinusoidal vibration to heat sinks has proven to be a promising technique for improving heat transfer by disrupting the thermal boundary layer. However, applying sinusoidal vibration to the base of thin plate-fin heat sinks can cause a flapping ...
Ambagaha Hewage Dona Kalpani Rasangika, Mohammad Shakir Nasif, Rafat Al-Waked   +2 more
doaj   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Nonlocal Harmonically Varying Heat in a Magneto-Thermoelastic Thick Plate Using Simple and Refined Lord and Shulman Theories

Mathematics
This work presents a solution to the nonlocal harmonically varying heat model in a magneto-thermoelastic thick plate. The classical, simple, and refined Lord and Shulman theories of thermoelasticity are applied.
Ashraf M. Zenkour, Maryam H. Aljadani
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source