Results 111 to 120 of about 64,395 (263)

Structural Analysis of Heat Pump Scroll Compressor for Electric Automobile Air-conditioning

open access: yesZhileng xuebao, 2014
In order to solve the problem of heating by electric vehicle air conditioning system in winter, and adapt to the compressor operating characteristics of single stage pressure ratio increasing in winter air condition, therefore, the coefficient of heating
Tang Jingchun, Zuo Chengji
doaj   +2 more sources

Analysis of the stress wave effect during coal breakage by a high-pressure abrasive air jet

open access: yesAdvances in Mechanical Engineering, 2018
In view of the defects of borehole collapse, inhibition of gas desorption and migration of gas existing in hydraulic fracturing and other hydraulic permeability–increasing measures for soft coal seams with low-permeability technology is proposed for coal
Yong Liu, Tao Zhang, Xiaotian Liu
doaj   +1 more source

Adaptive Carbon Nanotube Patches for Versatile Electronic Textiles and Wind‐Harvesting Applications

open access: yesAdvanced Materials Technologies, EarlyView.
An adhesion‐tunable electronic textile patch based on a carbon nanotube/paraffin composite is presented, enabling direct, adhesive‐free integration with fabrics. Pressure‐responsive bonding allows reversible or permanent attachment on demand.
Seokwon Joo   +4 more
wiley   +1 more source

Interatomic Interactions in F.C.C.-Ni–Fe Alloys

open access: yesУспехи физики металлов, 2010
Within the scope of the self-consistent-field (SCF) and mean-SCF (MSCF) approximations, static-concentration-waves and Matsubara–Kanzaki–Krivoglaz lattice statics methods, on the basis of state-of-the-art diffraction data concerning coherent and diffuse ...
S. M. Bokoch, V. A. Tatarenko
doaj   +1 more source

Thermodynamic Volume and the Extended Smarr Relation

open access: yes, 2017
We continue to explore the scaling transformation in the reduced action formalism of gravity models. As an extension of our construction, we consider the extended forms of the Smarr relation for various black holes, adopting the cosmological constant as ...
Hyun, Seungjoon   +3 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Electronic Structure Reorganization in MPS3 via d‐Shell‐Selective Alkali Metal Doping

open access: yesAdvanced Science, EarlyView.
Alkali metal doping of layered MPS3 antiferromagnets reveals d‐shell‐selective responses. While MnPS3 resists charge transfer due to its half‐filled 3d5 shell, FePS3 and NiPS3 behave similarly to CoPS3 by accommodating extra d‐electrons. Yet only CoPS3, with its least stable d‐shell, undergoes pronounced band restructuring and a semiconducting‐to ...
Jonah Elias Nitschke   +12 more
wiley   +1 more source

Ambiguities in order-theoretic formulations of thermodynamics [PDF]

open access: yes, 2014
Since the 1909 work of Carath\'eodory, formulations of thermodynamics have gained ground which highlight the role of the the binary relation of adiabatic accessibility between equilibrium states.
Brown, Harvey R.   +2 more
core   +1 more source

AutomataGPT: Transformer‐Based Forecasting and Ruleset Inference for Two‐Dimensional Cellular Automata

open access: yesAdvanced Science, EarlyView.
We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich   +2 more
wiley   +1 more source

Passivation‐Induced Species Dynamics and Microstructural Evolution in Solid‐State Lithium–Sulfur Cathodes

open access: yesAdvanced Science, EarlyView.
The formation of insulating Li2S during discharge in solid‐state lithium–sulfur batteries passivate reaction sites and limits sulfur utilization. In this work, a microstructure‐resolved modeling framework coupling transport and reaction kinetics is developed to predict charge–discharge behavior and reveal particle‐scale species evolution and incomplete
Arpan K. Sharma   +4 more
wiley   +1 more source

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