Advanced TidGen Power System - Composites Structural Testing

Metadata Updated: February 11, 2020

Seawater aging response was investigated in marine-grade glass/epoxy, glass/vinyl ester, carbon/epoxy and carbon/vinyl ester composites with respect to water uptake, interlaminar shear strength, flexural strength, tensile strength, and tensile fracture surface observations. The reduction of mechanical properties was found to be higher in the initial stages which showed saturation in the longer durations of seawater immersion. The flexural strength and ultimate tensile strength (UTS) dropped by about 35% and 27% for glass/epoxy, 22% and 15% for glass/vinyl ester, 48% and 34% for carbon/epoxy 28%, and 21% carbon/vinyl ester composites respectively. The water uptake behavior of epoxy-based composites was inferior to that of the vinyl system.

This is an investigation into the mechanical properties of fiber/resin composites and the effects of water saturation on them. State of the technology research was reviewed to select candidates for further testing. Shear strength and shear modulus of different combinations of commercial fibers, resins, and coating systems were determined.

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons Attribution

Downloads & Resources

Dates

Metadata Created Date February 11, 2020
Metadata Updated Date February 11, 2020

Metadata Source

Harvested from OpenEI data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date February 11, 2020
Metadata Updated Date February 11, 2020
Publisher ORPC Inc.
Unique Identifier https://openei.org/doe-opendata/dataset/f0000000-e214-4a72-acd2-000000000316
Maintainer
Andrew Krumpe
Maintainer Email
Public Access Level public
Accessurl https://mhkdr.openei.org/files/316/EE0007820.D8.1.RE-TD20-10713%20Rev%20A.pdf
Bureau Code 019:20
Metadata Context https://openei.org/data.json
Metadata Catalog ID https://openei.org/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality True
Format application/unknown
Harvest Object Id 6fec0880-6d21-4a20-8572-b4c775f16f08
Harvest Source Id 471e7cf0-2f1f-4443-901e-40ac2f603e73
Harvest Source Title OpenEI data.json
Data First Published 2020-01-06
Homepage URL https://mhkdr.openei.org/submissions/316
License https://creativecommons.org/licenses/by/4.0/
Data Last Modified 2020-01-06
Program Code 019:009
Source Datajson Identifier True
Source Hash 070e1475da603cc13b3c4f5ce3980a7bbfa565f2
Source Schema Version 1.1
Spatial {"type":"Polygon","coordinates":-180,-83,180,-83,180,83,-180,83,-180,-83}

Didn't find what you're looking for? Suggest a dataset here.