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1. What kind of PCFC material physical property values do we need? —From a system efficiency perspective NSTL国家科技图书文献中心

Li K. |  Araki T.... -  《Applied energy》 - 2025,381(Mar.1) - 1.1~1.11 - 共11页

摘要: in recent years, the system electrical efficiency |  efficiency due to energy loss in a PCFC system. This study |  focuses on achieving >70% system electrical efficiency | % system electrical efficiency. |  efficiency at intermediate temperatures (400600 °C). While
关键词: Conductivities |  Diffusion coefficients |  Exchange current densities |  Protonic ceramic fuel cell |  Reaction resistances |  System electrical efficiency

2. Optimization of hydrogen production and system efficiency enhancement through exhaust heat utilization in hydrogen-enriched internal combustion engine NSTL国家科技图书文献中心

Muhammad Ihsan Shahi... |  Muhammad Farhan... -  《Energy》 - 2025,319(Mar.15) - 135051.1~135051.10 - 共10页

摘要: overall system efficiency reached 62.23 % after hydrogen |  interest in methods to enhance the thermal efficiency of |  engines. One promising approach to improving system |  efficiency is converting engine waste heat into a more |  investigate hydrogen production and improve overall system
关键词: Hydrogen-enriched compressed natural gas |  (HCNG) |  Exhaust heat rate |  Steam methane reformer |  ASPEN plus |  Hydrogen production

3. Value-Based Radiology in Canada: Reducing Low-Value Care and Improving System Efficiency NSTL国家科技图书文献中心

Yan, Tyler D. |  Jalal, Sabeena... -  《Canadian Association of Radiologists journal》 - 2025,76(1) - 61~67 - 共7页 - 被引量:1

摘要: means of optimizing system efficiency such as |  solutions. The burden of system inefficiencies and the |  and healthcare system at the societal level, and | Radiology departments are increasingly tasked |  with managing growing demands on services including
关键词: value based radiology |  low value |  clinical decision support |  sustainability |  efficiency

4. A Comparative Prospective Study on the Accuracy and Efficiency of Autonomous Robotic System Versus Dynamic Navigation System in Dental Implant Placement NSTL国家科技图书文献中心

Yu, Muqiao |  Luo, Yilin... -  《Journal of clinical periodontology》 - 2025,52(2) - 280~288 - 共9页

摘要: system demonstrated higher accuracy and efficiency of |  efficiency of and discrepancies between planned and final |  implant placement than the dynamic navigation system in | Aim: This study aimed to evaluate the |  implant positions using dynamic computer-assisted
关键词: dental implant |  dynamic navigation system |  robotic system |  surgery efficiency

5. Enhancing the spectral efficiency of full duplex massive MIMO system using EHBM3SED Detection model NSTL国家科技图书文献中心

Chanchal Soni |  Namit Gupta -  《Wireless networks》 - 2025,31(4) - 3111~3126 - 共16页

摘要:A full duplex (FD) communication system is a |  enhancing spectral efficiency (SE). This can be achieved | , an uplink and downlink system-based two-way |  communication technology. Usually, the spectral efficiency of |  techniques. Spectral efficiency (SE) is an essential aspect
关键词: Full duplex system |  Massive multiple input multiple outputs |  Spectral efficiency |  Uplink transmission |  Downlink transmission

6. A novel measurement for evaluating the capture efficiency of local ventilation system using background oriented schlieren NSTL国家科技图书文献中心

Huang Y. |  Wang Y.... -  《Building and environment》 - 2025,267(Jan. Pt.B) - 1.1~1.13 - 共13页

摘要: capture efficiency of local ventilation systems (CELV |  assessing the capture efficiency using background oriented |  a correlation of 0.97. When the capture efficiency |  less than 10%. However, when the ventilation system |  calculated capture efficiency, and CELV by BOS under the
关键词: Background oriented schlieren |  Capture efficiency |  In-situ measurement |  Indoor airflow visualization |  Local ventilation system

7. Thermal cycle and landscape design of street park space based on environmental thermal efficiency: A digital VR system NSTL国家科技图书文献中心

Li, Fei |  Chen, Dai -  《Thermal science and engineering progress》 - 2025,60 - 共9页

摘要: efficiency issues have gradually become prominent |  park spaces. By constructing a system based on |  environmental thermal energy efficiency. This article reviews |  environmental thermal efficiency and urban green space |  landscape design. A VR system for street park spatial
关键词: Environmental thermal efficiency |  Street park space |  Thermal cycle |  Landscape design |  VR system

8. Towards-standardization energy conversion efficiency measuring system for thermophotovoltaic cells NSTL国家科技图书文献中心

Yi F. |  Xu J.M.... -  《Applied energy》 - 2025,377(Jan.1 Pt.D) - 1.1~1.10 - 共10页

摘要: energy conversion efficiency of TPV cell hinders the |  demonstrates a towards-standardization TPV cell efficiency |  measuring system with near-perfect blackbody incident |  radiation source, our system, featuring an optical path |  orders of magnitude, and those in our system is less
关键词: Blackbody spectrum |  Cell model |  Conversion efficiency |  Thermophotovoltaic

9. A 5.5–276 W Integrated Photovoltaic Energy Harvesting System With 99.95% MPPT Efficiency and 98.74% Power Conversion Efficiency NSTL国家科技图书文献中心

Jinho Yang |  Hyunjoong Lee... -  《IEEE Transactions on Power Electronics》 - 2025,40(3) - 4522~4535 - 共14页

摘要: stability. The system achieves a peak tracking efficiency | A high-efficiency integrated photovoltaic (PV | ) energy harvesting system based on direct current |  resistance (DCR) current sensing is proposed. The system |  conversion efficiency is enhanced through DCR current
关键词: Sensors |  Energy harvesting |  Inductors |  Inductance |  High-voltage techniques |  Gate drivers |  Resistance |  Photovoltaic systems |  Accuracy |  Shunts (electrical)

10. High-efficiency microwave heating system for continuously processing tubular materials NSTL国家科技图书文献中心

Wen Dai |  Yuehao Ma... -  《Journal of cleaner production》 - 2025,497(Mar.15) - 145159.1~145159.13 - 共13页

摘要:, challenges like low energy conversion efficiency and poor |  thicknesses, maintaining heating efficiency above 90%, while |  proposed system offers a promising solution for the | Microwave energy, as a green and clean energy |  source, is widely used in material processing. However
关键词: Electromagnetic black holes |  Tubular materials |  Microwave heating |  Heating uniformity |  Multiphysics simulation
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