Results 31 to 40 of about 8,347,297 (348)

A Brief Review of the Combustion Diagnosing Techniques for Coal-Fired Boilers of Power Plants in China

open access: yesIEEE Access, 2019
China has a large number of coal-fired power plants which are commonly suffered with many problems like uncertain coal source, frequent variation of coal quality, blended coal combustion and great fluctuation of the load. It is dire need of a system that
Xihui Wang   +5 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

Effect of Sulfur and Chlorine on Fireside Corrosion Behavior of Inconel 740 H Superalloy

open access: yesHigh Temperature Materials and Processes, 2018
Fireside corrosion behavior of Inconel 740H superalloy was studied at 750 °C in simulated coal ash/flue gas environments by means of XRD, SEM and EDS.
Jin-tao Lu   +5 more
doaj   +1 more source

Refined Modeling for Power Response Characteristic of Thermal Power Unit under Primary Frequency Control

open access: yesZhongguo dianli, 2021
Due to the strong-nonlinearity characteristics of the power response of thermal power units, it is difficult to represent the practical power characteristics precisely in terms of the typical linear model.
Kai SHENG   +3 more
doaj   +1 more source

Thermal emission from a single glass fiber [PDF]

open access: yes, 2019
In this article, we study the thermal light emission from individual fibers of an industrial glass material, which are elementary building blocks of glass wool boards used for thermal insulation.
De Wilde, Yannick   +4 more
core   +4 more sources

A New Integration System for Natural Gas Combined Cycle Power Plants with CO2 Capture and Heat Supply

open access: yesEnergies, 2018
Although carbon mitigation in power industry is attracting more and more attention around the world, the large scale application of carbon capture technology is obstructed because of the enormous energy consumption and huge capital investment required ...
Yue Hu   +4 more
doaj   +1 more source

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

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

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

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