Intermittencyの強い乱流に使用する熱線風速計回路とその試作

Material type: 文書・図像類

Author: 綿貫, 忠晴ほか

Publisher: 航空宇宙技術研究所

Publication date: 1975-08

Material Format: Digital

Capacity, size, etc.: -

NDC: -

View All

Notes on use

Note (General)：: A constant-temperature hot-wire anemometer system with the long term signal integrators is developed by applying integrated-circuit modules. The syste...

Search by Bookstore

Holdings of Libraries in Japan

This page shows libraries in Japan other than the National Diet Library that hold the material.

List of Cooperating Institutions and Databases

Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.

other

JAXA Repository
Digital
You can check the holdings of institutions and databases with which 学術機関リポジトリデータベース（IRDB）（機関リポジトリ） is linked at the site of 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）.
JAXA Repository

Search by Bookstore

Bibliographic Record

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Digital

Material Type: 文書・図像類
Title: Intermittencyの強い乱流に使用する熱線風速計回路とその試作
Author/Editor: 綿貫, 忠晴
WATANUKI, Tadaharu
Author Heading: 綿貫, 忠晴
WATANUKI, Tadaharu
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1975-08
Publication Date (W3CDTF): 1975-08
Alternative Title: Constant-Temperature Hot-Wire Anemometer for Measurement of Turbulent Flows with Strong Intermittency
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-420
No. or year of volume/issue: 420
Volume: 420
Pages: 23-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: jpn
Target Audience: 一般
Note (General): A constant-temperature hot-wire anemometer system with the long term signal integrators is developed by applying integrated-circuit modules. The system is designed for use in turbulent flows with strong intermittency. The anemometer output and its square are integrated for a reasonably long period of the order of several tens of seconds to produce the mean as well as the mean-square of the anemometer output. From these results mean velocities and true root-mean-square velocity fluctuations of turbulent flows are obtained. The anemometer response to square-wave voltage inputs is analyzed and formula which predicts the hot-wire frequency-response to fluctuating flows is worked out. The integrators are calibrated for both D.C. and A.C. inputs. As an example of turbulence measurements, the transitional boundary layer developed along a test-section side-wall of the smoke-wind-tunnel of NAL is surveyed. The results are in fair agreement with the published results for transitional boundary layer along flat plates.
資料番号: NALTR0420000
レポート番号: NAL TR-420
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=44669&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=44669&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ