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Influences of dry-wet hybrid rain zone on the heat and mass transfer characteristics of wet cooling towers: A case study

open access: yesCase Studies in Thermal Engineering, 2022
To study the influences of the dry-wet hybrid rain zone (DWHR) on the heat and mass transfer characteristics for the super-large natural draft wet cooling towers (S-NDWCTs) and provide the relevant reference data for the optimal design, a case study is ...
Zhengqing Zhang   +4 more
doaj   +1 more source

Efficiency of Inefficient Endoreversible Thermal Machines [PDF]

open access: yesBrazilian Journal of Physics, 2016
7 pages, 9 ...
Palao, JP   +3 more
openaire   +3 more sources

On the Evolution and Application of the Thermal Network Method for Energy Assessments in Buildings

open access: yesEnergies, 2018
This paper describes the evolution of the thermal network and its applications for making simplified thermal models of buildings by means of thermal resistances (R) and capacitances (C).
Ali Bagheri   +2 more
doaj   +1 more source

Characterization of different earthen construction materials in oasis of south-eastern Morocco (Errachidia Province)

open access: yesCase Studies in Construction Materials, 2021
The oasis of Southeast Morocco possesses outstanding earthen architecture built with a mixture of rammed earth and mud brick construction. This work is a contribution to the valorization of earth building materials used in the oases to preserve this ...
Abdellah Mellaikhafi   +4 more
doaj   +1 more source

Energy Efficiency Board 2020 programs and operations report.

open access: yes, 2021
Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core   +1 more source

Experimental Study of Electrical and Thermal Efficiencies of a Photovoltaic Thermal (PVT) Hybrid Solar Water Collector with and Without Glass Cover

open access: yesJournal of Engineering, 2021
Investigating the thermal and electrical gains and efficiencies influence the designed photovoltaic thermal hybrid collector (PVT) under different weather conditions.
Hind Mohand Abbas   +2 more
doaj   +1 more source

Bounds on thermal efficiency from inference [PDF]

open access: yesAIP Conference Proceedings, 2015
The problem of inference is applied to the process of work extraction from two constant heat capacity reservoirs, when the thermodynamic coordinates of the process are not fully specified. The information that is lacking, includes both the specific value of a temperature as well as the label of the reservoir to which it is assigned.
Johal, Ramandeep S.   +2 more
openaire   +2 more sources

Physics-Based Modelling for On-Line Condition Monitoring of a Marine Engine System

open access: yesJournal of Marine Science and Engineering, 2023
The engine system is critical for a marine vehicle, and its performance significantly affects the efficiency and safety of the whole ship. Due to the harsh working environment and the complex system structure, a marine system is prone to have many kinds ...
Chao Fu   +6 more
doaj   +1 more source

Comparative Study on Health Monitoring of a Marine Engine Using Multivariate Physics-Based Models and Unsupervised Data-Driven Models

open access: yesMachines, 2023
The marine engine is a complex-structured multidisciplinary system that operates in a harsh environment involving high temperatures and pressures and gas/fluid/solid interactions.
Chao Fu   +6 more
doaj   +1 more source

Stochastic efficiency for effusion as a thermal engine [PDF]

open access: yesEPL (Europhysics Letters), 2015
The stochastic efficiency of effusion as a thermal engine is investigated within the framework of stochastic thermodynamics. Explicit results are obtained for the probability distribution of the efficiency both at finite times and in the asymptotic regime of large deviations.
Proesmans, Karel   +2 more
openaire   +2 more sources

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