Demand Controlled Filtration in an Industrial Cleanroom Metadata
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Title
- Main Title Demand Controlled Filtration in an Industrial Cleanroom
Creator
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Author: Faulkner, DavidCreator Type: Personal
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Author: DiBartolomeo, DennisCreator Type: Personal
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Author: Wang, DuoCreator Type: Personal
Contributor
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Sponsor: United States. Department of Energy. Office of Science.Contributor Type: OrganizationContributor Info: USDOE Director, Office of Science
Publisher
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Name: Lawrence Berkeley National LaboratoryPlace of Publication: Berkeley, CaliforniaAdditional Info: "Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)"
Date
- Creation: 2007-09-01
Language
- English
Description
- Content Description: In an industrial cleanroom, significant energy savings were realized by implementing two types of demand controlled filtration (DCF) strategies, one based on particle counts and one on occupancy. With each strategy the speed of the recirculation fan filter units was reduced to save energy. When the control was based on particle counts, the energy use was 60% of the baseline configuration of continuous fan operation. With simple occupancy sensors, the energy usage was 63% of the baseline configuration. During the testing of DCF, no complaints were registered by the operator of the cleanroom concerning processes and products being affected by the DCF implementation.
Subject
- Keyword: Blowers
- Keyword: Testing
- Keyword: Filtration
- STI Subject Categories: 32
- Keyword: Velocity
- Keyword: Implementation
- Keyword: Configuration
Collection
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Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Institution
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Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Resource Type
- Report
Format
- Text
Identifier
- Report No.: LBNL--63420
- Grant Number: DE-AC02-05CH11231
- DOI: 10.2172/917412
- Office of Scientific & Technical Information Report Number: 917412
- Archival Resource Key: ark:/67531/metadc887498