Results 61 to 70 of about 5,379,536 (128)

Celebrating Haldane's `Luttinger liquid theory' [PDF]

, 2017
This short piece celebrates Haldane's seminal J. Phys. C 14, 2585 (1981) paper laying the foundations of the modern theory of Luttinger liquids in one-dimensional ...
Sub Cond-Matter Theory, Stat & Comp Phys, Caux, J.-S., Caux, Jean-Sébastien, Theoretical Physics, Cristiane Morais Smith, Morais Smith, C., de Morais Smith, Cristiane, Jean-Sébastien Caux   +7 more
core   +3 more sources

Performance Analysis and Optimization for Irreversible Combined Carnot Heat Engine Working with Ideal Quantum Gases. [PDF]

Entropy (Basel), 2021
Chen L, Meng Z, Ge Y, Wu F.
europepmc   +1 more source

Entropy, Entransy and Exergy Analysis of a Dual-Loop Organic Rankine Cycle (DORC) Using Mixture Working Fluids for Engine Waste Heat Recovery

, 2020
The exergy, entropy, and entransy analysis for a dual-loop organic Rankine cycle (DORC) using a mixture of working fluids have been investigated in this study. A high-temperature (HT) loop was used to recover waste heat from internal combustion engine in
Xin Wang, Wei Zhang, Yong-Qiang Feng, Shuang Wang, Yu-Zhuang Liu, Yu Wang, Lin Yao, Qian Wang   +7 more
core   +1 more source

Exact holography and black hole entropy in N=8 and N=4 string theory [PDF]

, 2017
We compute the exact entropy of one-eighth and one-quarter BPS black holes in N=8 and N=4 string theory respectively. This includes all the N=4 CHL models in both K3 and T^4 compactifications.
Sub String Theory Cosmology and ElemPart, João Gomes, Theoretical Physics, Gomes, J., Vieira Gomes, J.M.   +4 more
core   +3 more sources

Entransy Analysis of Irreversible Heat Pump Using Newton and Dulong-Petit Heat Transfer Laws and Relations with its Performance

, 2014
An irreversible heat pump was investigated via entransy analysis and performance criteria. In theanalyses, two different convective heat transfer laws were applied to the considered system: the Newtonand Dulong–Petit heat transfer laws.
Açıkkalp, Emin
core   +1 more source

Preliminary validation of entransy-based thermal management for 3D IC

, 2013
With the development of IC technology, 3 dimensional (3D) architecture (3D IC) has been proposed as a new solution to realize high density and low interconnect delay.
Pi, Yudan, Cao, Bingyang, Jing Chen, Wang, Wei, Han Sun, Huang, Jie, Jin, Yufeng, Yudan Pi, Yufeng Jin, Jie Huang, Bingyang Cao, Wei Wang, Sun, Han, Chen, Jing   +13 more
core   +1 more source

Entransy Dissipation Analysis and New Irreversibility Dimension Ratio of Nanofluid Flow Through Adaptive Heating Elements

, 2019
A hollow electric heating cylinder is inserted inside a thermo-insulating cylindrical body of larger diameter, together representing a single cylindrical heating element.
Fikret Alic
core   +1 more source

Optimal Power and Efficiency of Multi-Stage Endoreversible Quantum Carnot Heat Engine with Harmonic Oscillators at the Classical Limit. [PDF]

Entropy (Basel), 2020
Meng Z, Chen L, Wu F.
europepmc   +1 more source

Entransy analysis and optimization of irreversible Carnot-like heat engine

, 2017
Owing to the energy demands of the world and the issues involved with global warming, analyzing and optimizing power cycles have increased in importance. In this work, the concepts of entransy dissipation, power output, entropy generation, energy, exergy
Mohammad H. Ahmadi, Fathollah Pourfayaz, Mohammad-Ali Ahmadi   +2 more
core   +1 more source

Optimization method of a novel airfoil fin heat exchanger based on the entransy dissipation theory [PDF]

SCIENTIA SINICA Technologica, 2021
ZengXiao HAN, JiangFeng GUO, XiuLan HUAI
openaire   +1 more source