(PDF) Waste-heat utilization potential in a hydrogen-based
Waste-heat utilization potential in a hydrogen-based energy system - An exploratory focus on as well as thermal storage, were estimated as follow. Starting from the values defined in 2030
Advances in thermal energy storage: Fundamentals and applications
Thermal energy storage (TES) is increasingly important due to the demand-supply challenge caused by the intermittency of renewable energy and waste heat dissipation to the environment. This paper discusses the fundamentals and novel applications of TES materials and identifies appropriate TES materials for particular
An advanced marine engine waste heat utilization scheme: Electricity-cooling cogeneration system integrated with heat storage
Nevertheless, the general cascade utilization system of waste heat is still unable to obtain good heat utilization efficiency. On the one hand, when acid dew point is taken into account, the exhaust temperature of marine engines that burning heavy oil should not be lower than 120℃ [19] to avoid corrosion of equipment pipelines caused by sulfuric
Low-grade thermal energy utilization: Technologies and
Xu et al. [22] focused on waste heat recovery in marine hybrid propulsion systems and proposed the utilization of both TEG and ORC systems to recover waste heat from various sources. Employing a multi-objective optimization algorithm, they developed an energy management strategy that considered multiple energetic performance factors,
A comprehensive review on mobilized thermal energy storage: Energy Sources, Part A: Recovery, Utilization
The tapping of waste heat from industrial activities has become inevitable energy conservation technology to reduce energy consumption and minimize the usage of fossil fuels to reduce carbon dioxide emissions.
Can green hydrogen and waste heat utilization improve energy
According to the temperature interval, the appropriate waste heat utilization mode is selected to achieve the cascade recovery of waste heat. The waste heat in the high temperature interval is used for refrigeration by double-stage absorption refrigeration system (DARS) developed by previous work ( Liu et al., 2022 ), while the
Simulation-based assessment of data center waste heat utilization using aquifer thermal energy storage
2.1.1 ATES district system. This ATES district system includes 32 wells divided over three warm and three cold clusters. Groundwater is pumped from or to these wells, which are 20–80 m under the surface. The mentioned clusters are connected to warm and cold rings, each about 2 km long under the university campus.
Waste heat recovery technologies and applications
Waste Heat Recovery (WHR) systems are introduced for each range of waste heat to allow the most optimum efficiency of waste heat recovery to be obtained. High temperature WHR consists of recovering waste heat at temperatures greater than 400 °C, the medium temperature range is 100–400 °C and the low temperature range is for
Optimization of a distributed energy system with multiple waste heat sources and heat storage
Due to the difficulty in obtaining a solution, it is not possible to add additional waste heat sources of different temperatures or HT and LT heat storage in the model. Therefore, in order to make the optimal results more practical for application and able to contain more heat sources of different energy quality, all heat sources should be
Thermal energy storage sizing for industrial waste-heat utilization in district heating
A large share of the dumped heat, that is, waste heat that is not utilized for DH, is available in months with low demand as seen in Fig. 3.This waste heat is difficult to utilize without high-temperature seasonal TES. Yet, from Fig. 3, it can be observed that heat is rejected also during winter months with high demand.. Changes in boiler
Thermal energy storage sizing for industrial waste-heat utilization
DOI: 10.1016/J.ENERGY.2021.121200 Corpus ID: 236239096 Thermal energy storage sizing for industrial waste-heat utilization in district heating: A model predictive control approach UC Davis''s ''Big Shift'' project is aimed at eliminating Scope 1
High-Efficiency Photo-Thermo-Electric System with Waste Heat
With the system, solar energy can be converted into heat and then electricity for TEG. On the other hand, waste heat can be utilized for seawater desalination by the process of water evaporation. In addition, the integrated system can work
Thermodynamic analysis of a waste heat utilization based
Cryogenic CO 2 capture can obtain high-pressure and pure CO 2, but existing methods are inefficient as they usually discharge the waste heat of refrigeration.Therefore, a new hybrid system is proposed to recycle the waste cooling, heat, and uncondensable CO 2 of liquefaction CO 2 capture into low-temperature adsorption
Thermal energy storage sizing for industrial waste-heat utilization
Thermal energy storage (TES) is a key technology for enabling increased utilization of industrial waste heat in district heating. The ability of TES to
Advanced exergy and exergoeconomic analysis of an integrated system combining CO2 capture-storage and waste heat utilization
The ORC using waste heat provides a part of the electrical energy for the CCS process, and the ARC provides cold energy, so that low-grade waste heat is used effectively. The advanced exergy and advanced exergoeconomic analysis methods are used to analyze the integrated process based on the ionic liquid [bmim][Tf 2 N], the carbon
Waste Heat Japan ShortReport
On the other hand, measures for waste heat utilization have a particularly high funding efficiency and a high CO2 reduction effect. Japan does not only rely on the proven ''Toprunner'' program for appliances and components, but also obliges companies to regularly report and take measures to continuously increase energy efficiency.
Utilization of condenser waste heat of cold storage as energy
Utilization of condenser waste heat of cold storage as energy conversion system based on thermoelectric generators Risse Entikaria Rachmanita 1 and Nur Azizah 1 Published under licence by IOP Publishing Ltd Journal of Physics: Conference Series, Volume 2013, The 5th Asian Conference on Thermoelectrics and the 6th Southeast Asia
Thermal energy storage sizing for industrial waste-heat utilization in district heating: A model predictive control approach
Thermal energy storage (TES) is a key technology for enabling increased utilization of industrial waste heat in district heating. The ability of TES to equalize offsets in demand and supply depends strongly on the sizing, control and integration in a heating plant.
Advanced exergy and exergoeconomic analysis of an integrated system combining CO2 capture-storage and waste heat utilization
Waste heat recovery and utilization primarily involve heat exchange technology, heat power conversion technology, waste heat refrigeration, and heating technology. Among them, the driving force of the absorption refrigeration cycle (ARC) is heat, and it is more suitable to meet the requirements of waste heat recovery and
Research on Control Method of Waste Heat Utilization System
Research on low-quality waste heat recovery technology is conducive to comprehensive conservation and efficient use of resources, promote the
Thermal energy storage sizing for industrial waste-heat utilization
Thermal energy storage (TES) is a key technology for enabling increased utilization of industrial waste heat in district heating. The ability of TES to equalize offsets in demand
Advances in thermal energy storage: Fundamentals and
Thermal energy storage (TES) is increasingly important due to the demand-supply challenge caused by the intermittency of renewable energy and waste heat dissipation to the environment. This paper discusses the fundamentals and novel applications of TES materials and identifies appropriate TES materials for particular
High-Efficiency Photo-Thermo-Electric System with Waste Heat Utilization and Energy Storage
In this system, one carbon foam (CF) doped with PPy and PEG is used as a layer for photothermal conversion and energy storage, and the other CF─where one side was hydrophobically modified─is used for the storage of cooling water and the recovery of waste heat. The two CF layers contact the hot and cold sides of TEG, respectively.
(PDF) Utilization of a Latent Heat Storage for Waste Heat Recovery from an Aluminum Die Casting Plant and the Supply of Preheating and Heat
Utilization of a Latent Heat Storage for Waste Heat Recovery from an Aluminum Die Casting Plant and the Supply of Preheating and Heat Treatment Furnaces with Stored Heat May 2023 DOI: 10.2991/978
Simulation-based assessment of data center waste heat utilization using aquifer thermal energy storage
However, the practical implementation of waste heat utilization in the DC environment is a very challenging Antal et al. Fig. 2. Using thermal energy storage to store waste heat from DCs [47
Energies | Free Full-Text | Mobilized Thermal Energy
Mobilized Thermal Energy Storage for Waste Heat Recovery and Utilization-Discussion on Crucial Technology Aspects. by. Marta Kuta. Department of Energy and Fuels, AGH University of Science
Simulation based evaluation of large scale waste heat utilization in urban district heating networks: Optimized integration and
Analyses of the district heating network of the city of Linz. • Simulation study of the optimized integration of waste heat using a seasonal storage. • Optimization of the charging strategies allows up to 4.4 full load cycles of
Utilization of waste glass powder for latent heat storage application
Feasibility of waste glass powder (GP) for latent heat storage was investigated. Form stable composite PCM was chemically and thermally stable and reliable. Form stable composite PCM cement paste panel reduced the indoor temperature by 3 °C. Prepared composite PCM can be used for thermal energy storage purpose.
Improvement of the Performance of Solar Energy or Waste Heat Utilization Systems by Using Phase-Change Slurry as an Enhanced Heat-Transfer Storage
This paper is concerned with the benefits of using phase-change slurries as enhanced heat-transfer/storage working fluids in solar energy and waste heat utilization systems. Literature is cited to show that a slurry containing a phase-change material as the dispersed phase promises to have much higher heat-transfer coefficients than conventional single
Waste heat recoveries in data centers: A review
The utilization of liquid coolant and latent thermal energy storage (TES) can operate at high temperature (50–60 C) for high-temperature WHR and seasonally store the un-controllable waste heat resource, respectively,
Utilization of a Latent Heat Storage for Waste Heat Recovery from an Aluminum Die Casting Plant and the Supply of Preheating and Heat
This represents the source of waste heat utilization in this paper. A preheating furnace act as a proper and large enough Zauner AU - Bernd Windholz AU - Michael Lauermann PY - 2023 DA - 2023/05/25 TI - Utilization of a Latent Heat Storage for Waste
Mobilized thermal energy storage (M-TES) system design for cooperation with geothermal
A detailed review analysis has been included in the article Mobilized Thermal Energy Storage for Waste Heat Recovery and Utilization-Discussion on Crucial Technology Aspects [33]. Table 1 . Mobilized thermal energy storage systems – identified researches, projects and commercial products.
Thermal energy storage (TES) for industrial waste heat (IWH)
Industrial activities have a huge potential for waste heat recovery. •. TES systems overcome the intermittence and distance of the IWH source. •. More than 35
A structured procedure for the selection of thermal energy storage
Thermal energy storage is a key enabling technology for the recovery and valorisation of industrial waste heat. Nevertheless, there is a wide gap between
A Carbon Reduction and Waste Heat Utilization Strategy for
This paper presents confirmation that available waste heat from a typical rural campus microgrid can be stored through the use of a rock bed thermal energy storage (TES) system. It was identified that, through the temperature profile of the stored waste heat, thermal energy can be utilized through deferable (time-independent) and non
Renewable methanol production: Optimization-based design, scheduling and waste-heat utilization
Simultaneous optimization-based design, scheduling and waste-heat utilization. • Consideration of generation, utility, storage and chemical process subsystems. • Identification of novel process configuration for power-to-methanol process. •
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