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Agata Skwarek - One of the best experts on this subject based on the ideXlab platform.

  • analysis of polymer foil heaters as Infrared Radiation sources
    Materials Science and Engineering B-advanced Functional Solid-state Materials, 2012
    Co-Authors: Krzysztof Witek, Tadeusz Piotrowski, Agata Skwarek
    Abstract:

    Abstract Infrared Radiation as a heat source is used in many fields. In particular, the positive effect of far-Infrared Radiation on living organisms has been observed. This paper presents two technological solutions for Infrared heater production using polymer-silver and polymer-carbon pastes screenprinted on foil substrates. The purpose of this work was the identification of polymer layers as a specific frequency range IR Radiation sources. The characterization of the heaters was determined mainly by measurement of the surface temperature distribution using a thermovision camera and the spectral characteristics were determined using a special measuring system. Basic parameters obtained for both, polymer silver and polymer carbon heaters were similar and were as follows: power rating of 10–12 W/dm 2 , continuous working surface temperature of 80–90 °C, temperature coefficient of resistance (TCR) about +900 ppm/K for polymer-carbon heater and about +2000 ppm/K for polymer-silver, maximum Radiation intensity in the wavelength range of 6–14 μm with top intensity at 8.5 μm and heating time about 20 min. For comparison purposes, commercial panel heater was tested. The results show that the characteristics of Infrared polymer heaters are similar to the characteristics of the commercial heater, so they can be taken into consideration as the alternative Infrared Radiation sources.

  • Analysis of polymer foil heaters as Infrared Radiation sources
    Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2012
    Co-Authors: Tadeusz Piotrowski, Agata Skwarek
    Abstract:

    Infrared Radiation as a heat source is used in many fields. In particular, the positive effect of far-Infrared Radiation on living organisms has been observed. This paper presents two technological solutions for Infrared heater production using polymer-silver and polymer-carbon pastes screenprinted on foil substrates. The purpose of this work was the identification of polymer layers as a specific frequency range IR Radiation sources. The characterization of the heaters was determined mainly by measurement of the surface temperature distribution using a thermovision camera and the spectral characteristics were determined using a special measuring system. Basic parameters obtained for both, polymer silver and polymer carbon heaters were similar and were as follows: power rating of 10-12 W/dm 2, continuous working surface temperature of 80-90 ??C, temperature coefficient of resistance (TCR) about +900 ppm/K for polymer-carbon heater and about +2000 ppm/K for polymer-silver, maximum Radiation intensity in the wavelength range of 6-14 ??m with top intensity at 8.5 ??m and heating time about 20 min. For comparison purposes, commercial panel heater was tested. The results show that the characteristics of Infrared polymer heaters are similar to the characteristics of the commercial heater, so they can be taken into consideration as the alternative Infrared Radiation sources. ?? 2012 Elsevier B.V.

Tadeusz Piotrowski - One of the best experts on this subject based on the ideXlab platform.

  • analysis of polymer foil heaters as Infrared Radiation sources
    Materials Science and Engineering B-advanced Functional Solid-state Materials, 2012
    Co-Authors: Krzysztof Witek, Tadeusz Piotrowski, Agata Skwarek
    Abstract:

    Abstract Infrared Radiation as a heat source is used in many fields. In particular, the positive effect of far-Infrared Radiation on living organisms has been observed. This paper presents two technological solutions for Infrared heater production using polymer-silver and polymer-carbon pastes screenprinted on foil substrates. The purpose of this work was the identification of polymer layers as a specific frequency range IR Radiation sources. The characterization of the heaters was determined mainly by measurement of the surface temperature distribution using a thermovision camera and the spectral characteristics were determined using a special measuring system. Basic parameters obtained for both, polymer silver and polymer carbon heaters were similar and were as follows: power rating of 10–12 W/dm 2 , continuous working surface temperature of 80–90 °C, temperature coefficient of resistance (TCR) about +900 ppm/K for polymer-carbon heater and about +2000 ppm/K for polymer-silver, maximum Radiation intensity in the wavelength range of 6–14 μm with top intensity at 8.5 μm and heating time about 20 min. For comparison purposes, commercial panel heater was tested. The results show that the characteristics of Infrared polymer heaters are similar to the characteristics of the commercial heater, so they can be taken into consideration as the alternative Infrared Radiation sources.

  • Analysis of polymer foil heaters as Infrared Radiation sources
    Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2012
    Co-Authors: Tadeusz Piotrowski, Agata Skwarek
    Abstract:

    Infrared Radiation as a heat source is used in many fields. In particular, the positive effect of far-Infrared Radiation on living organisms has been observed. This paper presents two technological solutions for Infrared heater production using polymer-silver and polymer-carbon pastes screenprinted on foil substrates. The purpose of this work was the identification of polymer layers as a specific frequency range IR Radiation sources. The characterization of the heaters was determined mainly by measurement of the surface temperature distribution using a thermovision camera and the spectral characteristics were determined using a special measuring system. Basic parameters obtained for both, polymer silver and polymer carbon heaters were similar and were as follows: power rating of 10-12 W/dm 2, continuous working surface temperature of 80-90 ??C, temperature coefficient of resistance (TCR) about +900 ppm/K for polymer-carbon heater and about +2000 ppm/K for polymer-silver, maximum Radiation intensity in the wavelength range of 6-14 ??m with top intensity at 8.5 ??m and heating time about 20 min. For comparison purposes, commercial panel heater was tested. The results show that the characteristics of Infrared polymer heaters are similar to the characteristics of the commercial heater, so they can be taken into consideration as the alternative Infrared Radiation sources. ?? 2012 Elsevier B.V.

Krzysztof Witek - One of the best experts on this subject based on the ideXlab platform.

  • analysis of polymer foil heaters as Infrared Radiation sources
    Materials Science and Engineering B-advanced Functional Solid-state Materials, 2012
    Co-Authors: Krzysztof Witek, Tadeusz Piotrowski, Agata Skwarek
    Abstract:

    Abstract Infrared Radiation as a heat source is used in many fields. In particular, the positive effect of far-Infrared Radiation on living organisms has been observed. This paper presents two technological solutions for Infrared heater production using polymer-silver and polymer-carbon pastes screenprinted on foil substrates. The purpose of this work was the identification of polymer layers as a specific frequency range IR Radiation sources. The characterization of the heaters was determined mainly by measurement of the surface temperature distribution using a thermovision camera and the spectral characteristics were determined using a special measuring system. Basic parameters obtained for both, polymer silver and polymer carbon heaters were similar and were as follows: power rating of 10–12 W/dm 2 , continuous working surface temperature of 80–90 °C, temperature coefficient of resistance (TCR) about +900 ppm/K for polymer-carbon heater and about +2000 ppm/K for polymer-silver, maximum Radiation intensity in the wavelength range of 6–14 μm with top intensity at 8.5 μm and heating time about 20 min. For comparison purposes, commercial panel heater was tested. The results show that the characteristics of Infrared polymer heaters are similar to the characteristics of the commercial heater, so they can be taken into consideration as the alternative Infrared Radiation sources.

Zhang Yong-jun - One of the best experts on this subject based on the ideXlab platform.

  • Study on the measurement of the deformation of solid material in Infrared Radiation imaging
    Proceedings of 2011 International Conference on Electronics and Optoelectronics, 2011
    Co-Authors: Teng Ai-ping, Wang Fang, Zhang Guang-cai, Zhang Yong-jun
    Abstract:

    Based on the thermodynamics and plastoelasticity, mechanics of the Infrared Radiation of solid material was investigated and theoretical explanation was given. The constitutive relation between temperature and principal strains was obtained. According to the theory we simulated the Infrared Radiation temperature field of the solid material subjected to external loading. Calculation results were in good agreement with experimental results, which verifying the validity of the theory and the feasibility of the measurement of deformation using Infrared Radiation imaging.

Ying Jian - One of the best experts on this subject based on the ideXlab platform.

  • Study on the Speciality of the Infrared Radiation at Taiyuan(LU9)
    Chinese Archives of Traditional Chinese Medicine, 2020
    Co-Authors: Ying Jian
    Abstract:

    Objective:To analyze the special relativity of the Infrared spectrum at Taiyuan(LU9)acupoint and the pulmonary function. Methods:To detect the Infrared Radiation at 104 volunteers acupoints and test for their pulmonary function,then analyze their relativity. Results:The correlativity were found in the Infrared Radiation at 6 out of 10 detected points and the pulmonary function.There are more wave lengths at which the correlativity were found at left LU9(P0.001 or P0.01).Conclusions:The Infrared Radiation at left LU9 can reflect the pulmonary function more effectively.

  • A Research on the Difference of Infrared Radiation Spectrum between Bilateral Laogong(PC8)
    Acta Laser Biology Sinica, 2020
    Co-Authors: Ying Jian
    Abstract:

    Objective:To study the difference of Infrared Radiation spectrum between bilateral Laogong(PC8).Methods: The Infrared Radiation conditions of PC8 of 47 healthy individuals and 50 patients with coronary heart disease was detected,and the acupoint's characteristics of Infrared Radiation was studied by analyzing the spectral configuration and radiant intensity.Result: In the Infrared spectrum from 1.5 μm to 16 μm,the Bilateral PC8 have the similar spectral-morphological characteristics.There was a significant difference in Infrared Radiation intensity in peculiar wavelength between bilateral PC8(P0.05),and there was no significant difference in margin of bilateral PC8 between healthy individuals and patients with coronary heart disease.Conclusion: In the condition of coronary heart disease,the Infrared Radiation of PC8 has no obvious change.This method can be used for studying the acupoint's speciality.