John Heidemann / Papers / Steam-Powered Sensing: Extended Design and Evaluation

Steam-Powered Sensing: Extended Design and Evaluation
Chengjie Zhang, Affan Syed, Young H
USC/Information Sciences Institute

Citation

Chengjie Zhang, Affan Syed, Young H. Cho and John Heidemann. Steam-Powered Sensing: Extended Design and Evaluation. Technical Report ISI-TR-2011-670. USC/Information Sciences Institute. [PDF] [alt PDF]

Abstract

Sensornets promise to extend automated monitoring and control into industrial processes. In spite of great progress made in sensornet design, \emphdeployment and operational cost impedes use of sensornet in many real-word scenarios—these challenges are so great that industries often continue with infrequent, manual observations over automation, even for key business processes. In this paper we propose two novel approaches to reduce system deployment cost, and test those approaches in a real-world monitoring of steam pipelines in oil industry. First, we make use \emphtemperature differences between the pipeline’s surface and the atmosphere \emphreliable source of harvestable energy for sensornet operation. We demonstrate that for temperature differences of 80degC or more, batteryless operation is possible, and can significantly reduce costs of deployment and operation. Second, we show that \emphnon-invasive sensing can infer blockages in water and steam pipelines, and partial blockages in steam pipelines. Non-invasive sensing eliminates the need to pierce the pipeline, greatly reducing deployment cost. Finally, we evaluate our “steam-powered sensing” system in \emphan application monitoring blockage in steam pipeline chokes in a production oilfield. To our knowledge, this is the first industrial field sensornet deployment that employ non-solar energy harvesting. To broaden our results, we also show our approaches also apply to blockage detection in lower temperature water pipelines through laboratory experiments.

Bibtex Citation

@techreport{Zhang11b,
  author = {Zhang, Chengjie and Syed, Affan and Cho, Young H. and Heidemann, John},
  title = {Steam-Powered Sensing: Extended Design and Evaluation},
  institution = {USC/Information Sciences Institute},
  year = {2011},
  sortdate = {2011-02-01},
  project = {ilense, cisoft},
  jsubject = {sensornet_fusion},
  number = {ISI-TR-2011-670},
  month = feb,
  location = {johnh: pafile},
  keywords = {steamflood optimization, energy harvesting,
                    non-invasive detection},
  url = {http://www.isi.edu/%7ejohnh/PAPERS/Zhang11b.html},
  pdfurl = {http://www.isi.edu/%7ejohnh/PAPERS/Zhang11b.pdf},
  myorganization = {USC/Information Sciences Institute},
  copyrightholder = {authors}
}
Copyright © by John Heidemann