Results 11 to 20 of about 1,816 (265)

Optimization Of Shell And Tube Cycle Recuperator Design In Organic Rankine Geothermal Power Plant

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2023
Indonesia has the largest geothermal potential in the world by saving 40 percent of the world's geothermal resources. Geothermal energy manifestations in Indonesia are no less than 252 locations spread across Sumatra, Java, Nusa Tenggara, Bali, Sulawesi ...
Muhammad Rifqi Dwi Septian
doaj   +1 more source

RECUPERATOR FOR HIGH-TEMPERATURE HEATING OF BLOWING

open access: yesЛитьë и металлургия, 2011
Heat recovery is an effective method of shortening specific energy consumption. New constructions of recuperators for heating and cupola furnaces have been designed and successfully introduced.
S. L. Rovin   +2 more
doaj   +2 more sources

DEVELOPMENT OF THE COMPENSATOR FOR THE BUILT IN CUPOLA RECUPERATOR

open access: yesЛитьë и металлургия, 2004
Modeling and optimization of the base model of compensator of the temperature broadening of the cupola recuperator are carried out.
L. E. Rovin   +2 more
doaj   +1 more source

COMPUTER MODELING OF THE CURRENTS IN THE RADIATION RECUPERATOR

open access: yesЛитьë и металлургия, 2004
The results of the computer modeling of the air flood in the circular comer of two-pass radiation recuperator are presented. Production tests proved the adequacy of calculations.
L. E. Rovin   +2 more
doaj   +1 more source

Efficient Optimization of Recuperator Design for Aero Engine Applications

open access: yesChemical Engineering Transactions, 2018
This work is focused on the optimization of the geometrical characteristics of a recuperator developed for aero engine applications, taking into consideration the aero engine geometrical constraints and limitations, in order to achieve feasible and ...
Kostas Germakopoulos   +8 more
doaj   +1 more source

Diesel engine waste heat recovery system comprehensive optimization based on system and heat exchanger simulation

open access: yesOpen Physics, 2021
To further improve the thermal efficiency of diesel engines, a waste heat recovery system model utilizing organic Rankine cycle (ORC) is constructed and verified through system bench test and heat exchanger bench test.
Li Da   +5 more
doaj   +1 more source

Sensitivity Analysis of Transcritical CO2 Cycle Performance Regarding Isentropic Efficiencies of Turbomachinery for Low Temperature Heat Sources

open access: yesEnergies, 2022
The transcritical CO2 (T-CO2) power cycle using low temperature waste heat is a promising technique for energy saving and environmental protection. However, according to the literature, there is no commercialized unit in service yet.
Kun-Hsien Lu   +2 more
doaj   +1 more source

Review of modern ceramic cellular materials and composites used in heat engineering

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2023
THE PURPOSE. Cellular ceramic materials and composites have found application in many industries: energy, chemical industry, construction, aerospace. Due to their high thermomechanical properties, resistance to high temperatures and low density, cellular
O. V. Soloveva   +2 more
doaj   +1 more source

A Critical Recuperation of Watsuji’s Rinrigaku [PDF]

open access: yesPhilosophia, 2020
AbstractWatsuji is recognised as one Japan’s foremost philosophers. His work on ethics, Rinrigaku, is cosmopolitan in engaging the Western philosophical tradition, and in presupposing an international audience. Yet Watsuji’s ethical thought is largely of niche interest outside Japan, and it is critiqued on the ground that it ratifies totalitarianism ...
Aleardo Zanghellini, Mai Sato
openaire   +3 more sources

Comparison of the Efficiency of Two Types of Heat Exchangers with Parallel Plates Made of Varied Materials

open access: yesEnergies, 2021
The paper discusses two mathematical models for the air flow through a plate heat exchanger with parallel plates. The first exhausts the used air and then supplies the fresh air.
Krzysztof Grysa   +2 more
doaj   +1 more source

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