Enhanced barometric pumping

机译：增强型气压泵

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

Fluctuations in atmospheric pressure have been observed to cause venting of caves and open wells. A check-valve has been developed to allow venting outward only, preventing inhaled air from dispersing and diluting vadose-zone contaminant plumes. A wind-turbine, of the type used on residential roof-tops, has been positioned and sealed above the well to enhance flow. Performance has been observed to be site-specific, with flows varying from 50 liters per day for a single well at one site to 68,000 liters per day at another.

机译：观察到大气压力的波动会导致洞穴和裸眼井的通风。已经开发出一种止回阀，只允许向外排出，以防止吸入的空气分散和稀释渗流区的污染物羽流。已经将一种用于住宅屋顶的风力涡轮机定位并密封在井上方以增强流量。观察到的性能是针对特定地点的，流量从一个地点的单个井每天50升到另一个地点的每天68,000升不等。

著录项

来源
《International Conference on Groundwater Research, Jun 6-8, 2000, Copenhagen, Denmark》|2000年|p.363-364|共2页
会议地点 Copenhagen Denmark
作者
W.C. Downs; Z.P. Walton; P.A. Keddington;
展开▼
作者单位

Brigham Young University, Provo, Utah, USA;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类 P6;
关键词
turbine; valve; soil venting; atmospheric pressure;

机译：涡轮;阀;土壤排泄;气压;

相似文献

外文文献
中文文献
专利

1. Rates of oxygen-depletion in granular Lambeth Group strata and evidence for barometric pumping [J] . Newman T. G., Ghail R. C. Quarterly Journal of Engineering Geology and Hydrogeology . 2020,第4期

机译：粒状羊羔群地层中的氧气耗尽和气压泵送的证据
2. Barometric-pumping controls fugitive gas emissions from a vadose zone natural gas release [J] . Olenka N. Forde, Aaron G. Cahill, Roger D. Beckie, Scientific reports. . 2019,第1期

机译：气压泵送从Vadose区天然气释放中控制逃逸气体排放
3. Identification of dominant gas transport frequencies during barometric pumping of fractured rock [J] . Dylan R. Harp, John P. Ortiz, Philip H. Stauffer Scientific reports. . 2019,第1期

机译：裂缝岩石泵型气泵期间主要气体运输频率的识别
4. Enhanced barometric pumping [C] . W.C. Downs, Z.P. Walton, P.A. Keddington International conference on groundwater research . 2000

机译：增强的气压泵送
5. Numerical Modeling of Near-Surface Carbon Dioxide Migration with Barometric Pumping Effects [D] . Liu, Guoxiang 2010

机译：具有大气压抽运效应的近地表二氧化碳迁移的数值模拟
6. Barometric-pumping controls fugitive gas emissions from a vadose zone natural gas release [O] . Olenka N. Forde, Aaron G. Cahill, Roger D. Beckie, -1

机译：气压泵控制渗流区天然气释放中的逸散性气体排放
7. Barometric-pumping controls fugitive gas emissions from a vadose zone natural gas release [O] . Olenka N. Forde, Aaron G. Cahill, Roger D. Beckie, 2019

机译：气压泵送从Vadose区天然气释放中控制逃逸气体排放
8. Characterization of Contaminant Transport by Gravity, Capillarity and Barometric Pumping in Heterogeneous Vadose Zones [R] . Carrigan, C. R., Martins, S. A., Ramirez, A. L., 2001

机译：非均匀渗流带中重力，毛细管和气压泵送污染物的特征

Enhanced barometric pumping

摘要

著录项

相似文献

相关主题

期刊订阅