- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Measurement of Axial Flow Velocity in Cylinder of Reciprocating Engine by Single Incidence-Beam Reference-Mode LDA.
Bibliographic Information
- Other Title
-
- Measurement of Axial Flow Velocity in C
Search this article
Description
In order to measure flow velocity in the swirl and radial directions of a cylinder of an engine in practical use by means of a laser Doppler anemometer(LDA)through a small measuring window on the cylinder head, a back scattering fringe mode LDA is used. This LDA, however, can not be used to measure the velocity component in the axial direction of the cylinder. A single incidence-beam reference-mode LDA is developed to measure the velocity component along the optical axis of the LDA and is applied to measure the fluctuating flow velocity in the axial direction of the cylinder. Ensemble-averaged mean velocity and fluctuation intensity of the velocity as measured using the LDA show good agreement with those measured using the conventional fringe-mode LDA. Based on these results, it can be concluded that the reference-mode LDA is applicable to measurements of the flow velocity in the axial direction of the cylinder through the amall window on the cylinder head.
Journal
-
- JSME International Journal Series B
-
JSME International Journal Series B 40 (3), 494-500, 1997
The Japan Society of Mechanical Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390282679649682944
-
- NII Article ID
- 110002981479
- 130004003646
-
- NII Book ID
- AA10888815
-
- ISSN
- 13475371
- 13408054
-
- HANDLE
- 10087/5708
-
- NDL BIB ID
- 4346331
-
- Text Lang
- en
-
- Article Type
- journal article
-
- Data Source
-
- JaLC
- IRDB
- NDL Search
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed