scholarly journals Effect of CNT on Welding Strength of Resistance Welded CFRTP Using Carbon Fiber as Heating Element

2020 ◽  
Vol 69 (9) ◽  
pp. 686-691
Author(s):  
Kazuto TANAKA ◽  
Takanobu NISHIKAWA ◽  
Tsutao KATAYAMA
Keyword(s):  
Carbon Fiber ◽  
Heating Element ◽  
Welding Strength

scholarly journals Electrical and Resistance Heating Properties of Carbon Fiber Heating Element for Car Seat

2016 ◽  
Vol 27 (2) ◽  
pp. 210-216 ◽  
Author(s):  
Kyeong-Eun Choi ◽  
Chan-Hee Park ◽  
Min-Kang Seo
Keyword(s):  
Carbon Fiber ◽  
Heating Element ◽  
Resistance Heating ◽  
Car Seat

Image Processing Algorithm for Calculating Uniformity of Carbon Surface Image Heating Element

2018 ◽  
Vol 7 (3.34) ◽  
pp. 547
Author(s):  
Hyung Soo Hwang ◽  
Joon Ho Cho
Keyword(s):  
Image Processing ◽  
Carbon Fiber ◽  
Carbon Fibers ◽  
Nonwoven Fabric ◽  
Heating Element ◽  
Carbon Surface ◽  
Image Processing Algorithm ◽  
Manufacturing Method ◽  
Nonwoven Fabrics ◽  
Numerical Calculation Method

Background/Objectives: In this paper, numerical calculation method using image processing technology for percentage and uniformity of carbon fibers of planar heating element was proposed.Methods/Statistical analysis: The manufacturing method of the planar heating element is made by chopping the carbon fiber in small size and bonding it again via the dispersing agent. Filter the carbon fiber solution bound using a dispersant on the next nonwoven fabric. The last step is to obtain planar carbon fibers in the form of nonwoven fabrics for drying the filtered carbon fibers.Findings: n the planar heating element, electricity may be applied to the carbon fiber on the surface produced in this manner. Calculation of the ratio and uniformity of the planar heating element in this paper addressed four sample images (0.2 wt.%, 0.4 wt.%, 0.8 wt.%, 2.4 wt.%). In this method, the image of the planar heating element was divided into 5 × 5, converted into a binary image, and then the ratio and uniformity were numerically calculated.Improvements/Applications: The image analysis of the planar heating element proposed in this paper can be interpreted more accurately by combining it with the conventional method.  

scholarly journals Investigation of the thermal characteristics of a heating element based on aluminum with nanoporous alumina

2020 ◽  
Vol 22 (4) ◽  
pp. 241-245
Author(s):  
E. N. Muratova ◽  
V. A. Moshnikov ◽  
K. V. Chernyakova ◽  
I. A. Vrublevsky
Keyword(s):  
Carbon Fiber ◽  
Aluminum Oxide ◽  
Thermal Characteristics ◽  
Heating Time ◽  
Heat Fluxes ◽  
Heating Element ◽  
Aluminum Surface ◽  
Electric Heater ◽  
Entire Volume ◽  
Metal Base

In this work, we studied the thermal characteristics of flat heaters made of aluminum with a strip heating element in the form of carbon fiber. In order to provide the necessary insulation of the heating element from the metal base, a layer of porous anodic aluminum oxide with a thickness of 20 μm was formed on the aluminum surface. The ends of the carbon fiber filament were metallized with a layer of copper for subsequent soldering during the assembly of the electric heater. The carbon fiber filament of electric heater had an electrical resistance of 60 Ohms. Studies of the propagation of heat fluxes in the volume of a board made of aluminum with nanoporous aluminum oxide were carried out using thermal imaging measurements. The paper presents the dependence of temperature changes on the surface of the lid of a heating element made of aluminum and on the opposite side — heat transfer side with heating time. The results showed that the heat generated by a linear heating element of carbon fiber, quickly distributed throughout the entire volume of the aluminum plate of the heating element. This indicates a high thermal conductivity of the aluminum base of the heater, the parameters of which allow to achieve the required thermal characteristics of the heater.

Research on Improvement of Carbon Fiber Composite Heating Element

2021 ◽  
Author(s):  
Lihua Jiang ◽  
Jianlin Hu ◽  
Keer Sun ◽  
Xiaofeng Wang ◽  
Ruihe Zhang
Keyword(s):  
Carbon Fiber ◽  
Fiber Composite ◽  
Heating Element ◽  
Carbon Fiber Composite
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