Disk Defect Data

How Data Was Acquired: The data presented is from a physical simulator that simulated engine disks. Sample Rates and Parameter Description: All parameters are sampled once per revolution measuring 32 blade to edge clearances on each revolution. Data is recorded for approximately 3 minutes for each run. The parameters are the revolution measurement, the clock time, the measured RPM, the maximum, average, and minimum gap across all gap sensors, and the measured gap for blade 0 to blade 31. Anomalies/Faults: Faults include medium and large cracks on the disk.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier DASHLINK_314
issued 2011-02-18
landingPage https://c3.nasa.gov/dashlink/resources/314/
modified 2025-04-01
programCode {026:029}
publisher Dashlink
resource-type Dataset
source_datajson_identifier true
source_hash 4d7df6b4de556467d10c3df1523c7f041c6ead108d66c147e30588e1292138f6
source_schema_version 1.1
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • ames
  • dashlink
  • nasa
isopen False
license_id notspecified
license_title License not specified
maintainer Nikunj Oza
maintainer_email Nikunj.C.Oza@nasa.gov
metadata_created 2025-09-24T12:44:17.794638
metadata_modified 2025-09-24T12:44:17.794650
notes How Data Was Acquired: The data presented is from a physical simulator that simulated engine disks. Sample Rates and Parameter Description: All parameters are sampled once per revolution measuring 32 blade to edge clearances on each revolution. Data is recorded for approximately 3 minutes for each run. The parameters are the revolution measurement, the clock time, the measured RPM, the maximum, average, and minimum gap across all gap sensors, and the measured gap for blade 0 to blade 31. Anomalies/Faults: Faults include medium and large cracks on the disk.
num_resources 2
num_tags 11
title Disk Defect Data