High-Performance Solar Steam Generator Based on Polypyrrole-Coated Fabric via 3D Macro- and Microstructure Design

2021 ◽  
Author(s):  
Mantang He ◽  
Hongyu Dai ◽  
Huijie Liu ◽  
Qirong Cai ◽  
Ye Liu ◽  
...  
Keyword(s):  
Steam Generator ◽  
High Performance ◽  
Microstructure Design ◽  
Coated Fabric

Cocoon-based 3D Solar Steam Generator for High-performance Saline Desalination

2021 ◽  
Author(s):  
Changyuan Song ◽  
Xuying Chen ◽  
Rui Hao ◽  
Dongna Cai ◽  
Xiangwei Zhu ◽  
...  
Keyword(s):  
Steam Generator ◽  
High Performance ◽  
Steam Generation ◽  
Solar Steam Generation

Interfacial solar steam generation (ISSG) provides a facile and sustainable strategy for freshwater production from the saline. To further enhance the steaming efficiency, exploration of novel photo-thermal materials and optimization...

Development of Moisture Separator With High Performance of Steam Generator

2004 ◽  
Author(s):  
Kenji Nishida ◽  
Toshiyuki Mizutani ◽  
Tadahiko Suzuta ◽  
Yoshiyuki Kondo ◽  
Yasuhiko Hirao
Keyword(s):  
High Pressure ◽  
Steam Generator ◽  
High Performance ◽  
Small Diameter ◽  
Thermal Capacity ◽  
Operating Conditions ◽  
Two Phase ◽  
Moisture Separator ◽  
Carry Over ◽  
Swirl Vane

A steam generator of PWR plant has moisture separators with function to separate water from two-phase flow of water and steam. Recently, corresponding to the request for power uprating of current and/or future plants with large thermal capacity, development of high performance moisture separator, which can deal with the increasing steam flow rate, has been required. Therefore, MHI has developed the moisture separator with high performance (J Model) by conducting a verification test under actual plant operating conditions (high pressure and high temperature). The developed separator’s main features are: swirl vane hub with a small diameter, horizontal slits at riser barrel, and slots with lips at the downcomer barrel. Based on the combination of the high pressure test results and thermal hydraulic analyses, value of moisture carry over (MCO) at SG outlet was evaluated. The evaluation resulted in the MCO value of less than 0.01% (our target value: 0.1%).

High-performance fire-resistant polymeric nanocomposite for aerospace applications

2016 ◽  
Vol 233 (2) ◽  
pp. 97-108 ◽  
Author(s):  
Philip George ◽  
Shantanu Bhowmik ◽  
Mathew Abraham ◽  
PK Sriram ◽  
Mohan kumar Pitchan ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Polymer Composite ◽  
High Performance ◽  
Atmospheric Pressure Plasma ◽  
Future Generation ◽  
Limiting Oxygen Index ◽  
Polymeric Nanocomposite ◽  
Aerospace Applications ◽  
Reinforced Polymer ◽  
Coated Fabric

This investigation essentially highlights development of novel high-performance fire-resistant polymeric nanocomposite with respect to its orientation towards future generation aviation. Therefore, an attempt has been made to increase thermal stability and fire resistivity of phenolic/cotton fabric reinforced polymer composite, which is desirable for aircraft interiors. There is considerable increase in adhesion characteristics of phenolic fabric reinforced polymer composite due to atmospheric pressure plasma treatment. The phenolic fabric reinforced polymer is subsequently coated with nanosized calcium silicate reinforced polybenzimidazole composite in order to increase thermal stability and fire resistance property. Thermogravimetric analysis reveals that polybenzimidazole-coated fabric reinforced polymer shows significantly better thermal stability than the uncoated phenolic fabric reinforced polymer. There is a significant increase in the limiting oxygen index characteristics of polybenzimidazole-coated fabric reinforced polymer when compared to the uncoated phenolic composite resulting in considerable improvement in fire resistivity of the polymers.

scholarly journals Fiber Fabry-Perot Force Sensor with Small Volume and High Performance for Assessing Fretting Damage of Steam Generator Tubes

Sensors ◽  
2017 ◽  
Vol 17 (12) ◽  
pp. 2899 ◽  
Author(s):  
Peijian Huang ◽  
Ning Wang ◽  
Junying Li ◽  
Yong Zhu ◽  
Jie Zhang
Keyword(s):  
Steam Generator ◽  
High Performance ◽  
Small Volume ◽  
Force Sensor ◽  
Fabry Perot ◽  
Fretting Damage ◽  
Steam Generator Tubes

scholarly journals Optical Fiber Demodulation System with High Performance for Assessing Fretting Damage of Steam Generator Tubes

Sensors ◽  
2018 ◽  
Vol 18 (2) ◽  
pp. 201 ◽  
Author(s):  
Peijian Huang ◽  
Ning Wang ◽  
Junying Li ◽  
Yong Zhu ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Steam Generator ◽  
High Performance ◽  
Fretting Damage ◽  
Steam Generator Tubes

scholarly journals Low-cost and scalable carbon bread used as an efficient solar steam generator with high performance for water desalination and purification

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8674-8681
Author(s):  
Yang Yang ◽  
Man Zhao ◽  
Zhen Cao ◽  
Zhen Ge ◽  
Yanfeng Ma ◽  
...  
Keyword(s):  
Steam Generator ◽  
High Performance ◽  
Low Cost ◽  
Water Desalination ◽  
Promising Method ◽  
Steam Generation ◽  
Solar Steam Generation

Solar steam generation has been considered as a promising method for water desalination and purification.

Microstructure Design of Carbonaceous Fibers: A Promising Strategy toward High‐Performance Weaveable/Wearable Supercapacitors

Small ◽  
2020 ◽  
Vol 16 (25) ◽  
pp. 2000653 ◽  
Author(s):  
Chenyang Yu ◽  
Jianing An ◽  
Ruicong Zhou ◽  
Hai Xu ◽  
Jinyuan Zhou ◽  
...  
Keyword(s):  
High Performance ◽  
Microstructure Design ◽  
Promising Strategy

High performance carbonized corncob-based 3D solar vapor steam generator enhanced by environmental energy

Carbon ◽  
2021 ◽  
Vol 179 ◽  
pp. 337-347
Author(s):  
Yang Sun ◽  
Zongbin Zhao ◽  
Guanyu Zhao ◽  
Luxiang Wang ◽  
Dianzeng Jia ◽  
...  
Keyword(s):  
Steam Generator ◽  
High Performance

Optimization of metal-organic framework derived transition metal hydroxide hierarchical arrays for high performance hybrid supercapacitors and alkaline Zn-ion batteries

2021 ◽  
Author(s):  
You Wang ◽  
Teng Wang ◽  
Jiaqi Lei ◽  
KaiJie Chen
Keyword(s):  
Transition Metal ◽  
High Performance ◽  
Storage Capacity ◽  
Metal Organic Framework ◽  
Electric Energy ◽  
Microstructure Design ◽  
Electric Energy Storage ◽  
Hybrid Supercapacitors ◽  
Metal Organic ◽  
Compound Arrays

The rational microstructure design of transition metal compound arrays using metal-organic frameworks (MOFs) as intermediates have been proved effective but very challenging for achieving high electric energy storage capacity. Herein,...

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