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Manure Pit-Safety Ventilation Design Influence on Hydrogen Sulfide Gas Contamination in Attached Barns
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Hofstetter, Daniel W. |
| 단체저자명 | The Pennsylvania State University. Agricultural and Biological Engineering. |
| 서명/저자사항 | Manure Pit-Safety Ventilation Design Influence on Hydrogen Sulfide Gas Contamination in Attached Barns. |
| 발행사항 | [S.l.] : The Pennsylvania State University., 2017 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2017 |
| 형태사항 | 496 p. |
| 소장본 주기 | School code: 0176. |
| ISBN | 9780438134966 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
|
| 요약 | Current manure pit-safety ventilation research has been limited to determining the minimum amount of time required to evacuate hazardous gases to allow human entry into confined-space manure storages. Commonly installed negative pressure pit ven |
| 요약 | Hydrogen sulfide (H2S) gas decay was measured at several locations inside a swine nursery room during manure pit and room ventilation. A computational fluid dynamics (CFD) model of the nursery room was developed, and transient simulations of pit |
| 요약 | A trend observed during analysis of CFD simulation results for a given pit and barn shape and ventilation configuration (the same pit-safety fan location and flow rate with the same barn ventilation rate) with different uniform initial manure pi |
| 요약 | Simulations were performed for a 12.20 m wide x 30.49 m long (40 ft wide x 100 ft long) barn located above a full-sized manure pit with a fully-slotted cover. Tunnel ventilated and mechanically cross-ventilated barn configurations were studied t |
| 요약 | The tunnel ventilated barn was divided lengthwise into five 6.10 m long x 12.20 m wide (20 ft long x 40 ft wide) quintiles for analysis. For the tunnel ventilated barn simulated in this study, animals should always be evacuated from the quintile |
| 일반주제명 | Agricultural engineering. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-12B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T15000663 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00025267 | 631 | 가야대학교// | 대출가능 |
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