International Communications in Heat and Mass Transfer最新文献

{"title":"Optimal designs of hybrid jet impingement microchannel heat sink across various pumping powers: A deep-learning approach","authors":"M. Tajik ,&nbsp;M.R. Hajmohammadi ,&nbsp;K. Vafai","doi":"10.1016/j.icheatmasstransfer.2025.108902","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108902","url":null,"abstract":"<div><div>Hybrid jet impingement/microchannel heat sinks (HJIMCHS) are an effective cooling technique for high heat flux electronics, providing efficient heat dissipation and enhanced temperature uniformity. To expand the applicability of HJIMCHS to a broader range of cooling challenges, it is crucial to optimize their heat transfer performance across a wide range of pumping powers (<span><math><mi>Π</mi></math></span>), rather than focusing on a single operating point. This study numerically solves the fluid flow and heat transfer characteristics of a silicon-based HJIMCHS with water as the coolant, and then the geometric variables of the HJIMCHS, including jet slot length (<span><math><msub><mi>L</mi><mi>jet</mi></msub></math></span>), jet slot and channel width (<span><math><msub><mi>W</mi><mi>jet</mi></msub></math></span>), jet slot height (<span><math><msub><mi>H</mi><mi>jet</mi></msub></math></span>), and the number of microchannels (<em>N</em>), are simultaneously optimized over a broad range of <span><math><mi>Π</mi></math></span> (<span><math><mn>0.01</mn><mspace></mspace><mi>W</mi><mo>≤</mo><mi>Π</mi><mo>≤</mo><mn>0.15</mn><mspace></mspace><mi>W</mi></math></span>). The optimization process employs the non-dominated sorting genetic algorithm II (NSGA-II), powered by a surrogate artificial neural network model, and objective functions are total thermal resistance (<span><math><msub><mi>R</mi><mi>T</mi></msub></math></span>), maximum temperature difference on the bottom wall (<span><math><mi>TD</mi></math></span>), and entropy generation rate (<span><math><msub><mover><mi>S</mi><mo>̇</mo></mover><mi>gen</mi></msub></math></span>). Optimal trade-offs between pumping power and the objective functions are explored by optimizing the HJIMCHS design at each pumping power. Results indicate that using <span><math><msub><mover><mi>S</mi><mo>̇</mo></mover><mi>gen</mi></msub></math></span> as an objective function across all <span><math><mi>Π</mi></math></span> values may lead to inferior heat transfer performance, necessitating careful consideration. Additionally, with a heat flux of <span><math><mn>200</mn><mspace></mspace><mi>W</mi><mo>/</mo><msup><mi>cm</mi><mn>2</mn></msup></math></span>, for <span><math><mi>Π</mi><mo>=</mo><mn>0.057</mn><mspace></mspace><mi>W</mi></math></span>, the optimal compromise solution results in <span><math><msub><mi>R</mi><mi>T</mi></msub><mo>=</mo><mn>0.0963</mn><mspace></mspace><mi>K</mi><mo>/</mo><mi>W</mi></math></span> and <span><math><mi>TD</mi><mo>=</mo><msup><mn>2.9</mn><mo>°</mo></msup><mi>C</mi></math></span>, similarly for <span><math><mi>Π</mi><mo>=</mo><mn>0.15</mn><mspace></mspace><mi>W</mi></math></span> the results are <span><math><msub><mi>R</mi><mi>T</mi></msub><mo>=</mo><mn>0.079</mn><mspace></mspace><mi>K</mi><mo>/</mo><mi>W</mi></math></span> and <span><math><mi>TD</mi><mo>=</mo><msup><mn>2.3</mn><mo>°</mo></msup><mi>C</mi></math></span>.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108902"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Melting and solidification processes within the Trombe wall enhanced by a paraffin layer with nanoparticles","authors":"M. Sheikholeslami","doi":"10.1016/j.icheatmasstransfer.2025.108903","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108903","url":null,"abstract":"<div><div>This work focuses on the numerical simulation of a new Trombe wall design, incorporating a paraffin zone and fins. The simulations encompass both melting and solidification processes in the presence and absence of sunlight, comparing the performance with a classic Trombe wall. Time-dependent boundary conditions are applied to surfaces, while the paraffin is enhanced with nanoparticles for improved conduction. The Surface-to-Surface radiation model (S2S) and RNG<img>K<img>ε for turbulent airflow are employed. Code verification for the classic Trombe wall and melting process demonstrated good agreement. Results revealed the temperature variations within the room and different layers, along with the distribution of liquid fraction. The liquid fraction increases and then decreases during each day, with the finless case displaying a higher value. The introduction of fins enhances the liquid fraction, and this difference amplifies over time. Incorporating a paraffin layer with a constant volume, increases temperature fluctuation by 8.06 %. However, the implementation of Y-shaped fins reduces temperature fluctuation by 28.97 % compared to the traditional unit, indicating a 29 % enhancement in thermal comfort with the proposed design.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108903"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanism of the effect of nanostructured surfaces of various sizes and shapes on the bubble nucleation using molecular dynamics simulations","authors":"Deyang Gao,&nbsp;Chenru Zhao,&nbsp;Jinyu Han,&nbsp;Zhanwei Liu,&nbsp;Zhiyuan Sun,&nbsp;Hanliang Bo","doi":"10.1016/j.icheatmasstransfer.2025.108834","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108834","url":null,"abstract":"<div><div>Boiling heat transfer can efficiently utilize the latent heat of the liquid to effectively enhance the heat transfer efficiency. Many studies have shown that nanostructured surfaces can enhance heat transfer capability and promote bubble nucleation. However, most studies have rarely considered the possible inhibitory mechanisms between the effect of nanostructured surfaces on heat transfer and potential energy distribution. In this paper, the impact of nanostructured surfaces with different shapes and sizes on bubble nucleation and heat transfer is analyzed using molecular dynamics simulation. The results indicate that nanostructures facilitate the accumulation of thermal energy at specific locations on the surface. However, this does not necessarily mean that nanostructured surfaces will promote nucleation and enhance heat transfer efficiency. For example, Surface with cubic pit (SCUP) has same bubble inception time as smooth surface. On the Surface with hemispheric pit (SHEP), when <em>R</em> = 47.04 Å, the critical heat flux (CHF) increases by 21 %, but when <em>R</em> ≤ 23.52 Å, CHF can decrease by up to 10 %. Therefore, it is necessary to consider both the positive impact of nanostructured surfaces on heat accumulation and the negative impact on constraining fluid atoms to comprehensively assess the effect of the nanostructured surfaces on boiling.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108834"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances and applications of hyperthermia in tumor therapy: Mechanisms, techniques, and clinical integration","authors":"Cuihua Gu,&nbsp;Jinzhong Zhang,&nbsp;Wenhua Gao,&nbsp;Jisong Wang,&nbsp;Kun Mou,&nbsp;Xuequn Zhang,&nbsp;Jiude Qi","doi":"10.1016/j.icheatmasstransfer.2025.108895","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108895","url":null,"abstract":"<div><div>Hyperthermia (HT) has surfaced as a compelling supplementary approach in cancer treatment, owing to its capacity to selectively trigger cell death in tumors and amplify the efficacy of additional therapies. This review examines the most recent progress in hyperthermia methods, encompassing radiofrequency, microwave, focused ultrasound, and innovative approaches enhanced by nanotechnology, such as nano-photo-thermal therapy and nano-magnetic hyperthermia. Each approach utilizes distinct heat-induced mechanisms to directly target tumor cells or modify the tumor microenvironment, influencing aspects such as blood flow, oxygen availability, and the activity of immune cells. The modifications can enhance the effectiveness of chemotherapy and radiotherapy, in addition to emerging immunotherapies such as immune checkpoint inhibitors (ICIs), by leveraging synergistic and immune-activating mechanisms. We investigate the biological foundations of cell death caused by hyperthermia, which encompasses direct thermal injury as well as immunogenic reactions that include damage-associated molecular patterns (DAMPs) and promote the activity of natural killer (NK) cells within the tumor microenvironment (TME). Furthermore, we explore the clinical applications of hyperthermia in different cancer types, focusing on the safety and effectiveness of these approaches, as well as the latest technological innovations that aim to overcome challenges like the heat-sink effect. In conclusion, we present prospective avenues for advancement in hyperthermic tumor ablation, emphasizing enhancements in device technology and the synergy with combination therapies to optimize therapeutic outcomes. This review seeks to deliver an in-depth exploration of the mechanisms behind hyperthermia, its present clinical applications, and its capacity to revolutionize cancer treatment via cutting-edge, multimodal strategies.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108895"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tracking control of MFP piston trajectory","authors":"Yong Liu ,&nbsp;Yijie Song ,&nbsp;Fukang Ma ,&nbsp;Zhiqiang Liu","doi":"10.1016/j.icheatmasstransfer.2025.108878","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108878","url":null,"abstract":"<div><div>The miniaturization of electrical equipment and the popularity of portable devices drive the development of small thermal engines. However, as the size of engines shrinks, problems that can be neglected at conventional scales become prominent in micro-compact heat engines. Micro free-piston generators, with their flexible piston trajectories, present innovative solutions to common problems and hold great potential for enhancing performance. Therefore, this paper proposes the design principles of the MFP system controller, determines a hierarchical control scheme for piston trajectory tracking and a dual state SISO controller. Through numerical simulation and experimental research under controlled and uncontrolled conditions, the effectiveness of the proposed controller in trajectory tracking and performance enhancement is demonstrated. The results show that, the position steady-state tracking error of feedforward feedback composite PID control is less than ±10 μm, improved by 77 % compared to traditional PID control; the step response of fuzzy PID control is more sensitive, the overshoot is less than 0.3 %; throughout the entire cycle, with a tracking error of no more than 1 mm, the actual cyclic displacement following error below 1.5 mm; the optimized piston trajectories lead to a power generation efficiency increase from 2.37 % to 2.72 %, reflecting a 14.8 % improvement.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108878"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143714795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comprehensive study of the performance, economic and environmental impact of multi purpose refrigeration systems utilizing eco-friendly refrigerants for two-modulating cold storage","authors":"S. Alireza Zarabadi ,&nbsp;Mostafa Mafi ,&nbsp;Ehsan Taheran","doi":"10.1016/j.icheatmasstransfer.2025.108905","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108905","url":null,"abstract":"<div><div>Due to the strong dependence of the food industry on the cold chain, utilizing an optimal refrigeration system plays a crucial role in the cold storage facilities. This study investigates two multipurpose compression refrigeration systems, including flash tank and cascade systems, across four distinct climates with varying cooling load distribution between their stages used predominantly in multipurpose cold storage facilities. R744 and R290 and R717/R290 and R717/R744 refrigerants were scrutinized within flash tank and cascade refrigeration systems, respectively. Findings revealed that the R744 refrigerant is unsuitable for the flash tank system. The study established that while both systems have high energy and exergy efficiency, the cascade system outperforms the other by up to 12 % depending on cooling load distribution. When the cooling load is evenly distributed between above-zero and subzero temperature, the flash tank system becomes up to 3 % more cost-effective. However, as the cooling load distribution increases for subzero temperature ranges with the total cooling load being constant, the cascade system performs up to 22 % more efficiently in terms of economy, especially in hot and humid climates. Furthermore, at 50 % cooling load distribution, the flash tank system emitted up to 5 % less CO2 in different climates, while the cascade system, under increased cooling load, generated up to 40 % less CO2. Finally, comparing the two refrigerants revealed that R744 emission up to 13 %more CO2 than R290 at 90 %cooling load distribution in cold climates.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108905"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143714791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Theoretical study on impact of the dissipative muffler on the cooling performance of the hybrid mechanical draft wet cooling tower","authors":"Xiaoyu Zhang,&nbsp;Fengzhong Sun","doi":"10.1016/j.icheatmasstransfer.2025.108877","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108877","url":null,"abstract":"<div><div>This study theoretically delves into the potential applications of dissipative mufflers in the hybrid mechanical draft wet cooling towers (MDWCTs). The influential mechanism of the chip muffler on the aerodynamic and thermal performances of the hybrid MDWCTs under crosswinds are systematically investigated by three-dimensional numerical simulation. The results manifest that the muffler exerts a significant influence on cooling tower ventilation by influencing the morphology and location of the transverse vortices beneath the water collection device. The theoretical analyses reveal that there is a robust correlation between the water temperature decrease and the effective ventilation rate under various operational conditions and tower structures. Moreover, the investigation of various muffler layouts demonstrates that the single-side intake and internal layout exhibit distinctive advantages in thermal performance. This study provides a solid theoretical basis for the optimal design of dissipative mufflers in MDWCT, which is an important impetus for the theoretical development of cooling tower technology.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108877"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bicriteria optimization of subcooled flow boiling in graphene-coated microchannels using response surface methodology","authors":"Edmund Chong Jie Ng,&nbsp;Jong Boon Ooi,&nbsp;Yew Mun Hung","doi":"10.1016/j.icheatmasstransfer.2025.108914","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108914","url":null,"abstract":"<div><div>This study investigates the optimization of subcooled flow boiling in microchannels coated with graphene nanoplatelet (GNP) surfaces of varying wettability and roughness using response surface methodology (RSM). Four surface treatments: uncoated, SHi-GNP (superhydrophilic), SHo-GNP (superhydrophobic), and U-GNP (dual-wettability), are compared to assess the influence on key performance parameters, including Nusselt number (<em>Nu</em>) and pressure drop (Δ<em>p</em>). Experimental results show that SHi-GNP achieves the best balance between high heat transfer performance (Nu_max = 82.9) and low pressure drop (Δ<em>p</em>_min = 441.4 Pa), attributed to its enhanced wetting properties that promote effective rewetting and bubble nucleation. U-GNP exhibits the highest Nusselt number (Nu_max = 108.9), but at the cost of the highest pressure drop (Δ<em>p</em>_min = 2017 Pa), due to its combined hydrophilic and hydrophobic regions that enhance nucleation but increase fluid resistance due to high surface roughness. SHo-GNP manifests moderate improvement in both heat transfer and pressure drop, while the uncoated surface shows the lowest performance. RSM proves effective in identifying optimal Reynolds numbers and power inputs for each surface treatment, facilitating bicriteria optimization of heat transfer and fluid flow performance. These findings provide valuable insights into the design of microchannel heat sinks for high-performance electronics cooling.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108914"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative analysis of multichannel cold plates with various corrugated channel structures and dual flow outlets","authors":"Zainab Muwaffaq Saleh,&nbsp;Hayder Mohammad Jaffal","doi":"10.1016/j.icheatmasstransfer.2025.108908","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108908","url":null,"abstract":"<div><div>A multichannel cold plate is widely used for cooling electronics because of its high performance. This study aims to shed light on the different engineering effects on the characteristics of this cold plate. Splitting the outlet flow and using corrugated channels with different structures for six novel models are the proposed ways to achieve the best thermal performance with the least pressure losses. In addition to the straight channels, the corrugation of all channels was tested in three configurations: fully wavy, straight-wavy and wavy-straight. The corrugation of only the middle channels was tested in three shapes: zigzag, trapezoidal and wavy. Numerical simulation of the cold plate was conducted using the finite volume technique, and the results were verified experimentally for water flow rate ranging from 0.002 kg/s to 0.006 kg/s. Compared with the conventional single-inlet, single-outlet multichannel cold plate, the flow splitting at the outlet effectively reduces pressure losses even when using corrugated channels. Interestingly, using only wavy central channels is better than using fully wavy channels, achieving the same thermal-hydraulic performance as the fully wavy ones. Both achieved the highest performance evaluation factor of 1.92, thus indicating that the pressure losses for the fully wavy channels are the greatest.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108908"},"PeriodicalIF":6.4,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of intelligent scheduling and optimization decision system for multi-source regional crude oil transportation and distribution system","authors":"Xiaoqin Xiong ,&nbsp;Ning Xu ,&nbsp;Xiaokai Xing ,&nbsp;Runbin Xue ,&nbsp;Yuanyuan Li","doi":"10.1016/j.icheatmasstransfer.2025.108881","DOIUrl":"10.1016/j.icheatmasstransfer.2025.108881","url":null,"abstract":"<div><div>How to apply optimization methods, establish intelligent scheduling systems, ensure safe and efficient transportation of crude oil, and achieve maximum economic benefits is the focus of attention for oil companies. In this paper, first, the difficulties of intelligent decision-making in crude oil transportation and distribution systems were analyzed. Second, the intelligent decision-making framework, simulation and deduction techniques, and decision optimization techniques were explained. Third, combined with the objective function and constraint conditions, a crude oil blending optimization model was established. Third, combined with the objective function and constraint conditions, a production profit maximization model was established. Results show that: (a) After 500 iterations, the average similarity was greater than 95 %. Successfully calculated the optimal blending ratio of crude oil under the corresponding conditions for each target crude oil. (b) under the condition that the upper limit of all crude oil purchases is 3850 tons, when the crude oil processing volume of the blending crude oil scheme W1–W2 is 2000 tons and 1850 tons respectively, the enterprise's production profit reaches the maximum of 705,400 RMB. (c) Model validation shows that the system can achieve upstream and downstream collaborative optimization, with strong effectiveness and feasibility.</div></div>","PeriodicalId":332,"journal":{"name":"International Communications in Heat and Mass Transfer","volume":"164 ","pages":"Article 108881"},"PeriodicalIF":6.4,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}