A modified transformer and adapter-based transfer learning for fault detection and diagnosis in HVAC systems
June 2024
Fault detection and diagnosis (FDD) of heating, ventilation, and air conditioning (HVAC) systems can help to improve the energy saving in building energy systems. However, most data-driven trained FDD...
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Experiments and numerical study on heat transfer of moist silica aerogel composites at high temperatures
June 2024
Silica aerogel composites have promising applications in high-temperature heat storage insulation. However, the impact of high temperatures and moisture on their insulation performance remains unclear....
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Experimental investigation of inflow-outflow asymmetry in induced-charge electro-osmosis
March 2024
Induced-charge electro-osmosis (ICEO) is a research hotspot in bioengineering and analytical chemistry. Inflow-outflow asymmetry of ICEO was reported in the existing literatures, but systematic study...
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Experimental test of a building thermal system for preventive maintenance based on thermoeconomic analysis
March 2024
An analysis of the sectorial structure of energy consumption shows that residential and tertiary sector buildings are the third-highest consumers, responsible for 29.5% of a city’s final energy consumption....
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Recent advances in energy storage and energy saving technologies: SDEWES special issue in 2022
March 2024
•Six selected papers published in SDEWES-2022 special issue are reviewed.•Sustainable applications with energy storage and energy saving techniques are focused.•ENSS will Open Access policy will cooperate...
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Experimental evaluation of factors affecting performance of concentrating photovoltaic/thermal system integrated with phase‐change materials (PV/T‐CPCM)
March 2024
•A concentrating PV/T integrated energy storage system is constructed.•Effects of different parameters and strategies on the performance are analyzed.•Higher solar irradiance results in higher thermal...
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Thermodynamic performance of a cryogenic energy storage system based on natural gas liquefaction
March 2024
Cryogenic energy storage (CES) is a viable method for grid-scale electrical energy storage. Considering the high energy density and mature application of liquefied natural gas (LNG), we proposed an...
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Impacts of thermal and electric contact resistance on the material design in segmented thermoelectric generators
March 2024
Segmented thermoelectric generators (STEGs) can exhibit present superior performance than those of the conventional thermoelectric generators. Thermal and electrical contact resistances exist between...
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Thermal and mechanical characterization of under-2-µm-thick AlCrNbSiTi high-entropy thin film
March 2024
High-entropy alloys (HEAs) exhibit extraordinary physical properties such as superior strength-to-weight ratios and enhanced corrosion and oxidation resistance, making them potentially useful in energy...
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Optimum insulation thickness and exergy savings of building walls in Bamenda: a comparative analysis
March 2024
The goal of this study is to examine the energetic, entransy, and exergetic methodologies employed to estimate the ideal insulation thickness for construction walls in terms of cost and ecological impact....
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Experimental investigation and optimization of the gasification parameters of macadamia nutshells in a batch-fed bubbling fluidized bed gasifier with air preheating
December 2023
Gasification of biomass waste has a significant potential to reduce environmental impact and promote sustainability by producing syngas, which is considered as renewable energy. This work investigated...
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Promotion and implementation of Polish mining investments in foreign markets on the example of Latin America
December 2023
Foreign investments are essential in deepening economic relations between the EU and Latin America. As Latin America is fortunate enough to have deposits of metals that have become particularly desirable...
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Environmental benefits for a geothermal power plant with CO2 reinjection: case study of the Kizildere 3 U1 geothermal power plant
December 2023
Geothermal power plants (GPP) with high non condensable gases (NCG) content geothermal fluid have shown to be environmental impacting relating to their energy production, which could be critical if...
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Thermal performance of a metal hydride reactor for hydrogen storage with cooling/heating by natural convection
December 2023
Metal hydride (MH) systems can be used for storage in stationary facilities of hydrogen with a high volume density at temperatures and pressures close to ambient ones. Recently, the possibility of using...
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Strength analysis of molten salt tanks for concentrating solar power plants
December 2023
Promoting the development of concentrating solar power (CSP) is critical to achieve carbon peaking and carbon neutrality. Molten salt tanks are important thermal energy storage components in CSP systems....
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Electrification and decarbonization: a critical review of interconnected sectors, policies, and sustainable development goals
December 2023
Climate actions (SDG-13) aim at limiting global warming by targeting carbon emissions reduction. With the energy industry recognized as a significant CO2 emitter, SDG-13 policies mostly translate energy...
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Phase change material-based rooftop on public transport for thermal management
December 2023
Phase change materials (PCMs) are used in buildings and automobiles to control the interior temperature, following to their high thermal storage capacity and energy efficiency. In summer, controlling...
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Composition-specific granulation characteristics of molten slag at improved throughput and high temperature of 1,723 K
December 2023
Centrifugal granulation is one key step to enable waste heat recovery from the molten slag in the iron and steel industry. Yet, it remains unknown about the granulation characteristics of molten slag...
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ReaxFF-MD simulation investigation of the degradation pathway of phenol for hydrogen production by supercritical water gasification
December 2023
Wastewater from the thermochemical conversion of coal and biomass contains a significant amount of phenolic structures compounds. The degradation of these phenolic compounds to hydrogen-rich gasses...
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Dynamic modeling framework for solid-gas sorption systems
September 2023
A dynamic modeling framework based on an intelligent approach is proposed to identify the complex behaviors of solid-gas sorption systems. An experimental system was built and tested to assist in developing...
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The effects of industrial policymaking on the economics of low-emission technologies: the TRANSid model
September 2023
Basic materials such as steel, cement, aluminium, and (petro)chemicals are the building blocks of industrialised societies. However, their production is extremely energy and emission intensive, and...
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Comparative study on heat transfer enhancement of metal foam and fins in a shell-and-tube latent heat thermal energy storage unit
September 2023
Metal foam and fins are two popular structures that are employed to enhance the heat transfer of phase change materials in shell-and-tube heat storage units. However, it remains unclear which structure...
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Optimal allocation method of energy storage for integrated renewable generation plants based on power market simulation
September 2023
This study designs and proposes a method for evaluating the configuration of energy storage for integrated renewable generation plants in the power spot market, which adopts a two-level optimization...
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Understanding solid phase diffusion-bonding process of Ni (000)/α-Al2O3 (0001) interface
September 2023
The dynamic processes and characteristics of solid phase diffusion-bonding of interfacial atoms at high temperatures and the effect of that on bonding strength of Ni (111)/α-Al2O3 (0001) interface were...
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