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Journal of Physics: Conference Series, Volume 2592, 2023 2nd International Conference on New Energy, Energy Storage and Power Engineering (NESP 2023) 21/04/2023 - 23/04/2023 Kaifeng, China Citation Chengtai Yin
In cold climates, energy storage technologies face challenging conditions that can inhibit their performance and utility to provide electricity. Use of available energy storage
Read the latest articles of Cold Regions Science and Technology at ScienceDirect , Elsevier''s leading platform of peer-reviewed scholarly literature Skip to main content ADVERTISEMENT Journals & Books Register Sign in Cold Regions Science and 8 4.1
China Power Construction Group Northwest Survey Design and Research Institute Co., LTD, Xi''an 710065, China * Corresponding author''s email: 312106208@qq Abstract Taking a pumped storage power station in
Corrigendum to "Peak loads during dynamic ice-structure interaction caused by rapid ice strengthening at near-zero relative velocity" [Cold Regions Science and Technology 211 (2023) 103864] Cody C. Owen, Tim C. Hammer, Hayo Hendrikse. In Press, Corrected Proof, Available online 14 September 2023.
Manuscript submission information: You are invited to submit your manuscript by Feb 29, 2024. For any inquiries about the appropriateness of contribution topics, please contact Executive Guest Editor Dr. Xianzhang Ling via lingxianzhang@hit .cn. The journal''s submission platform ( Editorial Manager®) will
The packed bed cold thermal storage is one of the key components of SC-CAES system and widely used in the cold storage in supercritical compressed air energy storage systems [4, 5]. The pressure in common cold storage tank
State Key Laboratory of Road Engineering Safety and Health in Cold and High-Altitude Regions, CCCC First Highway Consultants Co., LTD, Xi''an 710075, China Interests: permafrost development under climate changing background; road embankment and cold regions environment interaction; air-cooling based stabilizing technologies for
1. Introduction. The cold region and polar areas are higher altitudes on the earth, and present the much colder and drier environment. Over the last decades, the rising air temperature has resulted in the ice shrinking, sea-level rise, and permafrost thawing. Furthermore, the harsh environment conditions require special energetic requirements
DOI: 10.1016/j.energy.2020.118992 Corpus ID: 225149918 A comprehensive evaluation of zero energy buildings in cold regions: Actual performance and key technologies of cases from China, the US, and the European Union In this study, for the first time, an off-grid
A solar-air source phase change energy storage system is developed. • The heat exchange temperature difference is as high as 80 o C, and the average COP is 3.7. The operating costs and CO 2 emissions of the system are much lower than traditional heating methods.
Applicability of the principle of effective stress in cold regions geotechnical engineering. Jilin Qi, Wenyu Cui, Dongyong Wang. Article 104129. View PDF. Article preview.
How to plan the capacity of wind farm and gravity energy storage reasonably is the premise to ensure the reliability and economy of wind-storage combined power generation system in cold areas. This paper presents a capacity optimization model of grid connected wind-storage combined power generation system with the minimum total cost as the objective
Among the 48 cities, the maximum free cooling energy storage is reported in Santa Fe, NM with a total free cooling energy storage of 19.1 kWh m⁻² a⁻¹ and a net free cooling energy storage of
Therefore, this work assesses the maturity of energy storage technologies to provide energy stability for Army installations in cold regions, especially to meet
Cold Regions Science and Technology is an international journal dealing with the science and technical problems of cold environments in both the polar regions and more temperate locations. It includes fundamental aspects of cryospheric sciences which have applications for cold regions problems as well as engineering topics which relate to the cryosphere.
The sorption thermal battery (STB) is a promising thermal energy storage technology for long-term heating applications. Recent research has focused on the use of an ammonia-based STB for cold regions, while a three-phase water-based STB offers a remarkably high energy storage density (ESD) through crystallization sorption. However,
According to the design code [43], the indoor design temperature of heating for main rooms in cold regions should be 18-24℃. If using radiant heating, the temperature should be reduced by 2-3℃. The building is located in a cold climate area where the outdoor temperature is lower than −30℃ for a long time.
3D printed electro-thermal anti- or de-icing system for composite panels. Yehia Ibrahim, Roger Kempers, A. Amirfazli. Article 102844. View PDF. Article preview. Read the latest articles of Cold Regions Science and Technology at ScienceDirect , Elsevier''s leading platform of peer-reviewed scholarly literature.
The post-evaluation of zero energy buildings in cold regions is carried out. • The actual operation data of more than 400 cases were collected. • The energy performance, cost, design feature, technology selection are studied. • The regional difference in China, the
In permafrost regions, the thawing of permafrost will cause serious damage to the road structure, and delaying the degradation of permafrost is the key to ensure the road performance. Based on the energy storage characteristics of phase change material (PCM) and the anti-seepage performance of geotextile, a phase change
In order to overcome the above shortcomings and achieve efficient heating in cold regions, the novel air source hybrid heating system driven by off-peak electric thermal storage is proposed. In this work, the thermodynamic models of the hybrid system are developed and validated.
In Fig. 9, the variation in solar heat storage power over time under three different water supply flow rates are observed: 5 L·min −1, 7.5 L·min −1, and 10 L·min −1, respectively. As depicted in the figure, the solar heat storage power gradually diminishes as time
The natural resources in the polar regions are threatened by the effects of climate change in combination with human-induced influences such as shipping, oil and gas explorations. Moreover, the buildings are the essential infrastructure for researchers, staff, and residents in the Arctic and Antarctic areas, as shown in the cover photo.
As the impact of climate change intensifies, meeting the energy demand of buildings in China''s cold regions is becoming increasingly challenging, particularly in terms of cooling energy consumption. The effectiveness of integrating phase change material (PCM) into building envelopes for energy saving in China''s cold regions is unclear. The
Rapid atmospheric warming since the mid-twentieth century has increased temperature-dependent erosion and sediment-transport processes in cold environments, affecting food, energy and water
The most extensively utilized energy storage technology for all purposes is electrochemical storage batteries, which have grown more popular over time because
Change Units for Solar Heating in a Severe Cold Region of China Li Zhang 1,2, Zhihui Liu 2, Guang Jin 2, Erdem Cuce 3, Jing Jin 1,* and Shaopeng Guo 2,4,* 1 School of Energy and Power Engineering, University
1. Introduction. The cold region and polar areas are higher altitudes on the earth, and. present the much colder and drier environment. Over the last decades, the rising air temperature has
Recent work studied how embankment can obtain more cold energy through structural combination by numerical or experimental methods. The combined structures include thermosyphon, insulation board, crushed rock, and utilization ducts. Zhang et al. [22] developed a three-dimensional numerical model to evaluate the cooling
The cold regions can be divided into the Mid-to-High latitude cold regions and the Qinghai-Tibetan Plateau cold regions, with spatial extents of 3.755 × 107 km2 and 3.127 × 106 km2, respectively.
Yang Lu, Yonggan Zhang, Sihong Liu, Wanli Guo, Fei Xu. Article 103580. View PDF. Article preview. Read the latest articles of Cold Regions Science and Technology at ScienceDirect , Elsevier''s leading platform of peer-reviewed scholarly literature.
Heilongjiang Province, the largest commercial grain base in China, experiences significant challenges due to the environmental effects on its soil. The freezing and thawing cycle in this region leads to the transport of water and heat, as well as the exchange and transfer of energy. Consequently, this exacerbates the flooding disaster in
Reasonable optimization of heating energy consumption structure in cold regions is a key to improving energy efficiency and solving the problem of environmental pollution. As a common heating technology, vapor compressed heat pump can obtain low-grade heat energy from a low heat source and convert it into high-grade heat energy by
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