Paper Abstract and Keywords |
Presentation |
2023-07-20 13:25
Estimation of Thermal Perception Threshold using Multiphysics Analysis by Contact Current Shoya Kimura, Sachiko Kodera (NITech), Shintaro Uehara, Akiko Yuasa, Kazuki Ushizawa (FHU), Yoshitsugu Kamimura, Yohei Otaka (UU), Akimasa Hirata (NITech) EMT2023-16 MW2023-34 OPE2023-16 EST2023-16 MWPTHz2023-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When the human body contacts with a metal with different electric potentials, electrical contact currents flow into the body, resulting in biological effects. The effects are frequency-dependent; stimulation of peripheral nerves at <100 kHz and thermal effects caused by the power absorption at >100 kHz. The ICNIRP guidelines and IEEE standard are the international standards for protecting human from adverse health effects. However, there is still a lack of knowledge about perception thresholds in the intermediate frequency band. This study focused on the thermal effects due to the contact current at the intermediate frequencies and estimated the threshold of thermal perception. First, we validated estimated temperature rise using the multiphysics computation by comparing with the measurement. Then, we estimated the thermal perception threshold at a fingertip by the temperature in figure estimated from the measurement |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Contact currents / Thermal effect / SAR / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 123, no. 117, EST2023-16, pp. 38-42, July 2023. |
Paper # |
EST2023-16 |
Date of Issue |
2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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EMT2023-16 MW2023-34 OPE2023-16 EST2023-16 MWPTHz2023-12 |
Conference Information |
Committee |
EST MW EMT OPE MWPTHz IEE-EMT |
Conference Date |
2023-07-20 - 2023-07-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Muroran Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Optical and Microwave technologies |
Paper Information |
Registration To |
EST |
Conference Code |
2023-07-EST-MW-EMT-OPE-MWPTHz-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Estimation of Thermal Perception Threshold using Multiphysics Analysis by Contact Current |
Sub Title (in English) |
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Keyword(1) |
Contact currents |
Keyword(2) |
Thermal effect |
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SAR |
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1st Author's Name |
Shoya Kimura |
1st Author's Affiliation |
Nagoya Institute of Technology (NITech) |
2nd Author's Name |
Sachiko Kodera |
2nd Author's Affiliation |
Nagoya Institute of Technology (NITech) |
3rd Author's Name |
Shintaro Uehara |
3rd Author's Affiliation |
Fujita Health University (FHU) |
4th Author's Name |
Akiko Yuasa |
4th Author's Affiliation |
Fujita Health University (FHU) |
5th Author's Name |
Kazuki Ushizawa |
5th Author's Affiliation |
Fujita Health University (FHU) |
6th Author's Name |
Yoshitsugu Kamimura |
6th Author's Affiliation |
Utsunomiya University (UU) |
7th Author's Name |
Yohei Otaka |
7th Author's Affiliation |
Utsunomiya University (UU) |
8th Author's Name |
Akimasa Hirata |
8th Author's Affiliation |
Nagoya Institute of Technology (NITech) |
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Speaker |
Author-1 |
Date Time |
2023-07-20 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
EMT2023-16, MW2023-34, OPE2023-16, EST2023-16, MWPTHz2023-12 |
Volume (vol) |
vol.123 |
Number (no) |
no.114(EMT), no.115(MW), no.116(OPE), no.117(EST), no.118(MWPTHz) |
Page |
pp.38-42 |
#Pages |
5 |
Date of Issue |
2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
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