Download or read book Commissioning and Verification of Compressed Air Yield on the Hydraulic Air Compressor Demonstrator written by Justin Sivret and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The completion of the hydraulic air compressor (HAC) demonstrator at Dynamic Earth in Sudbury, Ontario marks the beginning of a series of research activities to increase the efficiency of compressed air production and build confidence in future commercial applications. Before any proper experiments could be conducted on the HAC Demonstrator a series of commissioning activities and testing was completed to i) calibrate the instruments, ii) check and understand losses, and iii) verify, or otherwise, some of the assumptions made during the system design. The practical work associated with this master's thesis included the development of a human machine interface (HMI) to allow for automated control of the HAC. Instrumentation and control equipment was installed and routed to a control panel providing conditioned power and routes for signals. Within the control panel, these are digitised and transmitted using TCP/ IP/ MODBUS protocol, operating over a TopServer (Software toolbox, 2009) OPC backbone. The OPC Client toolbox in MATLAB was adopted to interface with the OPC Server, and MATLAB's App Designer adopted for authoring the HMI. All I/O functionality is thus routed to MATLAB in which a PID control loop was established between the HAC separator water level and the HAC's compressed air motorized globe valve. Thus, a reliable, flexible, scientific control interface and data storage infrastructure was established for this novel compression plant as part of the master's work. The HAC Demonstrator can now effectively run a variety of experiments while recording a wide range of data for analysis. To date, a series of 90 benchmark tests for compressor performance have been completed in a systematic manner on the demonstrator to create a database of real HAC operating conditions. This thesis thus represents the first formal publication of the HAC Demonstrator's complete performance under the baseline operating conditions. Previous predictions of the compressed air yield and efficiency of a HAC of this size have been made by Millar (2014), upgraded to weakly couple solubility loss by Pavese et al. (2016) and refined using Young's (2017) detailed coupling of solubility and psychrometric phenomena. The predictions made by these models have been tested. The 1D hydrodynamic solubility models also predicted a small beneficial 'airlift' effect on compressor performance, due to exsolution of formerly dissolved compressed gas, that has also been reported upon. One unexpectedly important factor that has been found to affect HAC performance that was not anticipated in any of the models included the absolute surface roughness of rubber lined pipe, in comparison to that of bare steel pipe. High precision experiments are reported upon that have produced reliable values for absolute surface roughness for rubber lining materials, that have now been adopted in the HAC models, and may be adopted more widely too. The occurrence of detrainment, water jet-free fall and air re-entrainment is speculated upon as the source of previously unreported loss in the air-water mixing process, based on pressure profiling observations undertaken over the complete performance envelope of the Dynamic Earth HAC Demonstrator.

Download or read book Hydraulic Power Transmission by Compressed Air written by Taylor Hydraulic Air Compressing Co and published by . This book was released on 1897 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Experts on the Hydraulic Air Compressor in Operation at Magog Quebec written by Continental Compressed Air Power Co., Philadelphia and published by . This book was released on 1899* with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Test of an hydraulic air compressor written by William O. Webber and published by . This book was released on 1901 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Improving Compressed Air System Performance written by and published by U.S. Department of Energy. This book was released on with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering written by and published by . This book was released on 1923 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Code written by Texas and published by . This book was released on 1972 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oil and Gas Production Handbook An Introduction to Oil and Gas Production written by Havard Devold and published by Lulu.com. This book was released on 2013 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Best Practices for Compressed Air Systems written by William Scales and published by . This book was released on 2007-07-01 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: A "how-to" reference to help compressed air users and service providers improve the operating efficiencies and reliability of their air compressor and compressed air systems. The manual contains more than 300 pages original text, reference appendices, photos, and performance data.

Download or read book Iron Coal Trades Review written by and published by . This book was released on 1924 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 115 includes Diamond jubilee issue, 1867-1927.

Download or read book Energy Research Abstracts written by and published by . This book was released on 1986 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Colliery Guardian and Journal of the Coal and Iron Trades written by and published by . This book was released on 1920 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Engineer written by and published by . This book was released on 1964 with total page 1290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Indian Engineering written by Patrick Doyle and published by . This book was released on 1910 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Power System Energy Storage Technologies written by Paul Breeze and published by Academic Press. This book was released on 2018-05-16 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power System Energy Storage Technologies provides a comprehensive analysis of the various technologies used to store electrical energy on both a small and large scale. Although expensive to implement, energy storage plants can offer significant benefits for the generation, distribution and use of electrical power. This is particularly important in renewable energy, which is intermittent in its supply. This book provides coverage of major technologies, such as sections on Pumped Storage Hydropower, Compressed-Air Energy Storage, Large Scale Batteries and Superconducting Magnetic Energy Storage, each of which is presented with discussions of their operation, performance, efficiency and the costs associated with implementation and management. Provides a description and analysis of various storage technologies, such as Pumped Storage Hydropower, Compressed-Air Energy Storage, Large Scale Batteries and Superconducting Magnetic Energy Storage Breaks down each storage type and analyzes their operation, performance, efficiency and costs Considers how each energy storage plant benefits the generation distribution and use of electric power

Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.