Results 91 to 100 of about 69,983 (311)

Thermodynamic Comparative Analyses between (organic) Rankine Cycle and Kalina Cycle [PDF]

, 2015
This paper presents the thermodynamic comparative analyses among the organic Rankine cycle (ORC), Rankine cycle (RC) and Kalina cycle system 11 (KCS 11) with low-grade heat.
Lin, Diedie, Li, Xinguo, Zhu, Qiang
core   +1 more source

Thermodynamic consistency of autocatalytic cycles

Proceedings of the National Academy of Sciences
Autocatalysis is seen as a potential key player in the origin of life, and perhaps more generally in the emergence of Darwinian dynamics. Building on recent formalizations of this phenomenon, we tackle the computational challenge of exhaustively detecting minimal autocatalytic cycles (autocatalytic cores) in reaction networks and further evaluate the ...
Thomas Kosc, Denis Kuperberg, Etienne Rajon, Sylvain Charlat   +3 more
openaire   +3 more sources

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Evaluation of the cycle averaged performances of a pulsed detonation engine based on thermodynamic cycle computations [PDF]

, 2016
The paper presents a numerical algorithm for the theoretical calculation of the thermodynamic cycle of a pulsed detonation based engine, based on the Zeldovich – von Neumann – Doring detonation model, together with the algorithm employed to perform them,
Cuciuc, T., Cuciumita, C.F., Cleopatra Florentina Cuciumita, Ionut Porumbel, Porumbel, I., Tudor Cuciuc   +5 more
core   +1 more source

Thermodynamic cycle hot engine [PDF]

, 2010
The aim of this work was to summarize basic theoretical knowledge of ideal thermodynamic cycles of heat machines and to develop their mathematical models to calculate and draw diagrams of each cycle.
Matuška, Petr
core   +2 more sources

Supercritical CO₂ Power Technology: Strengths but Challenges

Energies
In the late 1960s, a handful of inspired researchers predicted the great potential of supercritical CO2 (“sCO2”) cycles for the production of electricity and highlighted the prospects for dramatic reductions in component sizes and efficiency increases ...
Michel Molière, Romain Privat, Jean-Noël Jaubert, Frédéric Geiger   +3 more
doaj   +1 more source

Robust Electrocaloric Performance Enabled by Highly‐Polar Frustrated Nanodomains in NaNbO3‐Based Ferrodistortive Relaxor

Advanced Functional Materials, EarlyView.
P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li, Changshun Dai, He Qi, Jiecheng Liu, Xiaoming Shi, Heng Zhou, Qiong Yang, Mingsheng Long, Lei Shan, Chunchang Wang, Jianli Wang, Zhenxiang Cheng   +11 more
wiley   +1 more source

Steam-gas cycle from a thermodynamic viewpoint [PDF]

, 2010
This thesis deals with thermodynamic of steam-gas cycle and compare that with some others heat cycles. It focuses on efficiency of cycle and its limits in the context of the second thermodynamic low.
Pransperger, Jan
core  

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

A possible thermodynamic definition and equation of state for a model of political election cycles.

PLoS ONE
This work demonstrates how a simulation of political discourse can be formulated using variables of the agents' behaviors in a simulation, as thermodynamic variables.
George-Rafael Domenikos, Alexander V Mantzaris   +1 more
doaj   +1 more source