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Bionic Shape Design of Electric Locomotive and Aerodynamic Drag Reduction
ARCHIVES OF TRANSPORT ISSN (print): 0866-9546 Volume 48, Issue 4, 2018 e-ISSN (online): 2300-8830 DOI: 10.5604/01.3001.0012.8369 BIONIC SHAPE DESIGN OF ELECTRIC LOCOMOTIVE AND AERODYNAMIC DRAG REDUCTION Zhenfeng WU1, Yanzhong HUO2, Wangcai DING3, Zihao XIE4 1, 2, 3, 4 School of Mechanical and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou, China Contact: 1) [email protected] Abstract: Bionics has been widely used in many fields. Previous studies on the application of bionics in locomotives and vehicles mainly focused on shape optimisation of high-speed trains, but the research on bionic shape design in the electric locomotive field is rare. This study investigated a design method for streamlined electric locomotives according to the principles of bionics. The crocodiles were chosen as the bionic object because of their powerful and streamlined head shape. Firstly, geometric characteristic lines were extracted from the head of a crocodile by analysing the head features. Secondly, according to the actual size requirements of the electric locomotive head, a free-hand sketch of the bionic electric locomotive head was completed by adjusting the position and scale of the geometric characteristic lines. Finally, the non- uniform rational B-splines method was used to establish a 3D digital model of the crocodile bionic electric locomotive, and the main and auxiliary control lines were created. To verify the drag reduction effect of the crocodile bionic electric locomotive, numerical simulations of aerodynamic drag were performed for the crocodile bionic and bluff body electric locomotives at different speeds in open air by using the CFD software, ANSYS FLUENT16.0. -
PENNSYLVANIA RAILROAD ELECTRIC LOCOMOTIVE GG1 4800 National Historic Mechanical Engineering Landmark
PENNSYLVANIA RAILROAD ELECTRIC LOCOMOTIVE GG1 4800 National Historic Mechanical Engineering Landmark Friends of GG1 4800 The American Society of Mechanical Engineers Railroad Museum of Pennsylvania Strasburg, Pennsylvania April 23, 1983 he GG1 was a remarkable design, and so The locomotive required two frames; one of the two pantographs. Steps at the ends successful, because of its integrative each frame was a one-piece casting from the of the prototype GG1 led to the pantographs T synthesis of innovations from many General Steel Castings Corporation and was on the roof. But, as long as a pantograph was fields of engineering — mechanical, electrical, machined by Baldwin at Eddystone, Pennsyl- raised and “hot”, access was prevented by a industrial. vania. The two frames, each nearly forty feet blocking plate at the top of the steps. Throwing In 1913, before the era of the GG1, the long, held three driver axle assemblies and a a lever swung the plate clear but caused the Pennsylvania Railroad decided to electrify its two-axle pilot truck. Driver axles fit into roller pantograph to de-energize by dropping. tracks in the vicinity of Philadelphia. The bearing boxes that could move vertically in system, at 11,000 volts and 25 hertz, expanded pedestal jaws in the frame. The driver axle Three pairs of General Electric GEA-627-A1 until by the early 1930s it stretched from New was surrounded by a quill on which was electric motors were mounted in each frame. York City south to Wilmington, Delaware, and mounted a ring gear driven by the pinions of Each pair drove one quill. -
The Piedmont Service: Hydrogen Fuel Cell Locomotive Feasibility
The Piedmont Service: Hydrogen Fuel Cell Locomotive Feasibility Andreas Hoffrichter, PhD Nick Little Shanelle Foster, PhD Raphael Isaac, PhD Orwell Madovi Darren Tascillo Center for Railway Research and Education Michigan State University Henry Center for Executive Development 3535 Forest Road, Lansing, MI 48910 NCDOT Project 2019-43 FHWA/NC/2019-43 October 2020 -i- FEASIBILITY REPORT The Piedmont Service: Hydrogen Fuel Cell Locomotive Feasibility October 2020 Prepared by Center for Railway Research and Education Eli Broad College of Business Michigan State University 3535 Forest Road Lansing, MI 48910 USA Prepared for North Carolina Department of Transportation – Rail Division 860 Capital Boulevard Raleigh, NC 27603 -ii- Technical Report Documentation Page 1. Report No. 2. Government Accession No. 3. Recipient’s Catalog No. FHWA/NC/2019-43 4. Title and Subtitle 5. Report Date The Piedmont Service: Hydrogen Fuel Cell Locomotive Feasibility October 2020 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. Andreas Hoffrichter, PhD, https://orcid.org/0000-0002-2384-4463 Nick Little Shanelle N. Foster, PhD, https://orcid.org/0000-0001-9630-5500 Raphael Isaac, PhD Orwell Madovi Darren M. Tascillo 9. Performing Organization Name and Address 10. Work Unit No. (TRAIS) Center for Railway Research and Education 11. Contract or Grant No. Michigan State University Henry Center for Executive Development 3535 Forest Road Lansing, MI 48910 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Final Report Research and Development Unit 104 Fayetteville Street December 2018 – October 2020 Raleigh, North Carolina 27601 14. Sponsoring Agency Code RP2019-43 Supplementary Notes: 16. -
Sali DIESEL-ELECTRIC LOCOMOTIVE Empresa Ferroviaria Andina S.A, Bolivia
SALi DIESEL-ELECTRIC LOCOMOTIVE Empresa Ferroviaria Andina S.A, Bolivia At the end of 2017, the Andina-FCA Railway Company and Stadler Valencia signed a contract for the supply of the first three SALi locomotives to be used for freight transport services on its metric gauge railway network in Bolivia. SALi is a 6-axle diesel-electric locomotive with an ultra-lightweight design and with forefront technology, to successfully face the challenges entailed in operating on metre-gauge networks under conditions of great altitude (over 5,000 metres above sea-level) at a maximum speed of 100km/h, combining a high-power output at great altitude with reduced fuel consumption. It features 6 AC traction motors and two acoustic and heat-insulated driver’s cabs, to enhance comfort under extreme temperature conditions. Due to its design and performance, it is destined to become the benchmark locomotive of the Bioceanic Rail Integration Corridor which, crossing Bolivia, will link the Peruvian port of Ilo with the port of Santos, near Sao Paulo in Brazil. www.stadlerrail.com Stadler Rail Group Stadler Rail Valencia S.A. Ernst-Stadler-Strasse 1 Pol. Ind. Mediterráneo. Mitjera 6 CH-9565 Bussnang E-46550 Albuixech (Valencia) Phone +41 71 626 21 20 Phone +34 96 141 50 00 [email protected] [email protected] Technical features Vehicle data Technology – Based on proven models such as the EURO4000, UKLIGHT and Customer Empresa Ferroviaria Andina S.A EURODUAL. Region Bolivia – Suitable for operations at high altitude (over 5,000 m above -
The Stanley Hotel History
The Stanley Hotel History: The property of the Stanley hotel was a favorite of Mr. Windham Thomas Whydham‐Quin the fourth Earl of Dunraven. He would come to the area for his summer hunting. “Lord Dunraven” wanted to put a Hunting lodge and game preserve. Wyndham Thomas Quinn the 4th Earl of Dunraven Dunraven hired some local Agents and purchased 15,000 acres from the U.S. Government. Soon after the purchase there were claims filed by twenty‐one different parties including Mr. R.Q. McGregor. They all claimed that Dunraven had no right to the land because he was not a U.S. citizen. Mr. Dunraven lost the property due to the claims of Mr. McGregor. F.O. Stanley A local who wanted to purchase the land for himself had hired R.Q. McGregor. This was Mr. Freelan Oscar Stanley. Freelan Oscar (F.O.) Stanley was born in 1849; he was diagnosed with tuberculosis in 1903 and was told to move to Colorado because the “fresh mountain air” would help his condition. Mr. Stanley and his wife moved to a home located at 1401 Gilpin St in Denver. After a month in Denver, he was showing no signs of change. Arrangements were made for him to visit a friend’s cabin in Estes Park. Mr. & Mrs. Stanley fell in love with the area and in 1904 purchased 8.4 acres of their own. F.O. Stanley’s sister Flora Jane Record Tileston, who would become Mrs. Stanley (1848‐1949) was an active member of the community, she was known for dressing up as a Gypsy and doing fortune telling at fundraisers for the Estes Park Women’s Club They purchased the property with the assistance of Mr. -
H2@Railsm Workshop
SANDIA REPORT SAND2019-10191 R Printed August 2019 H2@RailSM Workshop Workshop and report sponsored by the US Department of Energy Office of Energy Efficiency and Renewable Energy Fuel Cell Technologies Office, and the US Department of Transportation Federal Railroad Administration. Prepared by Mattie Hensley, Jonathan Zimmerman Prepared by Sandia National Laboratories Albuquerque, New MexiCo 87185 and Livermore, California 94550 Issued by Sandia National Laboratories, operated for the United States Department of Energy by National Technology & Engineering Solutions of Sandia, LLC. NOTICE: This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, make any warranty, express or implied, or assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represent that its use would not infringe privately owned rights. References herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government, any agency thereof, or any of their contractors or subcontractors. The views and opinions expressed herein do not necessarily state or reflect those of the United States Government, any agency thereof, or any of their contractors. Printed in the United States of America. This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from U.S. Department of Energy Office of Scientific and Technical Information P.O. -
Comotive: Preliminary Design Study
WAYS l DE ENERGY STORAGE STUDY Volume IV - Dual Mode Locomotive: Preliminary Design Study L. J. Lawson L. M. Cook AIRESEARCH MANUFACTURING COMPANY OF CALIFOR,NIA Torrance CA 90509 FEBRUARY 1979 FINAL REPORT DGCUMEN'T 15 /V&II.ABLE TO TkE PUBLIC TPIROLJGH 7Ht NATICJNA1 TECHNICAL. INFOHMATICIN SERVICE. SPRINGFrELD, VIRGINIA 72161 $1 I Prepared for I1 4C -<I, U,S, DEPARTMENT OF TRANSPORTATION FEDERAL RAILROAD ADMINISTRATION ?- - ', offj ce of Research and Development ;(TF Washington DC 20590 I975 I il .A47 I AS'SOCIAT~ON AM~<@c~~; fjd&jj,p~7P. F' " L i, t-4, * I :5 IV- I r- x----- '-$-;7% Y I w U>3 aq )P <>..? *F$p p-.?q&' 4 *BECB~~@~C;~I\~g lkdLfi,.&~5+~ 4 \ AESEARC~ TEST CEPAB~,QE,$~- 3 4I PUEgio, ca 81001 ,. NOTICE This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no I iab i I ity for its contents or the use thereof. The United States Government does not endorse products or manufacturers. Trade orrnanufacturers' names appear . herein sol el y because they are considered essential to the object of this report. 1 Technical Heport Documentation Page ......... R.port No. _- R.cipi.nt', Cotolo~ No. l. 2. C;overnmonf Ace.'.'on No. 3. ~~\)9 'I,. 1. FRA/ORD-78/78,IV ,)\)\..- - 4. Titl" ond Subtitl. 5. Report Dote WAYSIDE ENERGY STORAGE STUDY February 1979 Volume IV - Dual-Mode Locomotive: 6. Performing Organiz.atiQn Code Preliminary Design Study --- -_. B.a P• .,fof'minOi O"'Qantza'.on Re~Qr. -
Innovation in Public Transportation
W Co'" Sf*rts o* A DIRECTORY OF RESEARCH, DEVELOPMENT AND DEMONSTRATION PROJECTS Fiscal Year 1975 U.S. Department of Transportation Urban Mass Transportation Administration Washington, D.C. 20590 For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402 - Price $1.80 Stock No. 050-014-00006-1 Introduction This annual publication contains descriptions of through contracts with private firms, or through tion Act of 1964, as amended. The principal current research, development and demonstration working agreements with other Federal depart- method of reporting is through annual publication (RD&D) projects sponsored and funded by the ments and agencies. UMTA generally initiates of the compilation of reports on the status of U.S. Department of Transportation's Urban Mass and plans these RD&D projects and performs individual projects. Transportation Administration (UMTA). analytical tasks as well. The volume dated June 30, 1972 constituted an These projects are conducted under the author- Research projects are intended to produce infor- historical record of all projects funded under the ity of Section 6(a) of the Urban Mass Transporta- mation about possible improvements in urban Act to that point as well as projects funded tion Act of 1964, as amended (78 Stat. 302, 49 mass transportation. The products of research earlier under authorization of the Housing Act of U.S.C. 1601 et. seq.). This statute authorizes the projects are reports or studies. 1961. This volume is available from the National Secretary of Transportation "to undertake re- Technical Information Service (NTIS), access num- Development projects involve fabrication, testing, search, development, and demonstration projects ber PB-2 13-228. -
The Stanleys of Cranberry Isles …And Other Colorful Characters
The Stanleys of Cranberry Isles …and Other Colorful Characters By Ralph Warren Stanley Edited by Charlotte R. Morrill Southwest Harbor Public Library 338 Main Street Post Office Box 157 Southwest Harbor, Maine 04679-0157 207-244-7065 Southwest Harbor Public Library SWHPL Digital Archive Southwest Harbor Public Library Imprint Number Three July 2017 Latest Update: 10/22/17 © Ralph Warren Stanley Dedicated to my grandmother, Celestia Gertrude (Dix) Robinson who instilled in me interest in the lives and accomplishments of my ancestors, relatives and others that I knew, how-be-it, noble, tragic or humorous. My father once told me that a man could never have had a better mother-in law and I can say that a boy could never have had a better grandmother. Introduction Albie Neilson, knowing that I knew a lot about the Stanley family, really inspired me to write this story. Albie was intrigued by the difference in the way of life he experienced growing up as a child at home as opposed to the way of life at Mount Desert Island and Cranberry Island. It was two different cultures coming together and today both are fast disappearing. My father, Chester Stanley, and his uncle, Lewis Stanley, who sailed the boats for the Neilson family and taught them ways of the sea and how to sail, greatly influenced Albie’s life as well as his brothers and no doubt a lot of other summer children around the Rock End Dock. As a child, I was interested in history and genealogy and through the years I had gathered a lot of stories. -
Feasibility of Personal Rapid Transit in Ithaca, New York: Final Report
FEASIBILITY OF PERSONAL RAPID TRANSIT IN ITHACA, NEW YORK Final Report Prepared for THE NEW YORK STATE ENERGY RESEARCH AND DEVELOPMENT AUTHORITY Albany, NY Joseph D. Tario, P.E. Senior Project Manager and THE NEW YORK STATE DEPARTMENT OF TRANSPORTATION Albany, NY Gary Frederick, P.E. Office of Technical Services, Director Prepared by C&S ENGINEERS, INC. Syracuse, NY Aileen Maguire Meyer, P.E., AICP Principal Investigator and CONNECT ITHACA Ithaca, NY Robert Morache Principal Investigator Contract Nos. 11101 / C-08-25 September 2010 [blank] NOTICE This report was prepared by C&S Engineers, Inc. and Connect Ithaca in the course of performing work contracted for and sponsored by the New York State Energy Research and Development Authority and the New York State Department of Transportation (hereafter the “Sponsors”). The opinions expressed in this report do not necessarily reflect those of the Sponsors or the State of New York, and reference to any specific product, service, process, or method does not constitute an implied or expressed recommendation or endorsement of it. Further, the Sponsors and the State of New York make no warranties or representations, expressed or implied, as to the fitness for particular purpose or merchantability of any product, apparatus, or service, or the usefulness, completeness, or accuracy of any processes, methods, or other information contained, described, disclosed, or referred to in this report. The Sponsors, the State of New York, and the contractor make no representation that the use of any product, apparatus, process, method, or other information will not infringe privately owned rights and will assume no liability for any loss, injury, or damage resulting from, or occurring in connection with, the use of information contained, described, disclosed, or referred to in this report. -
Personal Rapid Transit (Prt)
ATRA 1989 PRT Report digital format PERSONAL RAPID TRANSIT (PRT) ANOTHER OPTION FOR URBAN TRANSIT? A Report by the Technical Committee on Personal Rapid Transit (PRT) of the Advanced Transit Association, Inc. 1200 18th Street NW, Suite 610 Washington, D.C. 20036 March 1989 ATRA 1989 PRT Report digital format PERSONAL RAPID TRANSIT (PRT) ANOTHER OPTION FOR URBAN TRANSIT? A Report by the Technical Comittee on Personal Rapid Transit (PRT) of the Advanced Transit Association, Inc. 1200 18th Street NW, Suite 610 Washington, D.C. 20036 March 1989 ATRA 1989 PRT Report digital format Officers of the Advanced Transit Association Edward S. Neumann, President George Raikalis, Vice President Jarold A. Kieffer, Treasurer Board Officers Thomas H. Floyd Jr., Chairman Byron Johnson, Chairman, 1986-1989 Jarold A. Kieffer, Secretary The Advanced Transit Association exists to focus attention on unmet urban transportation needs and the ways in which advanced transit concepts can help satisfy them. One of these unmet needs results from the gap between the poor quality of transit service in medium and low-density locations within urban areas and the availability of transit technology that can furnish high quality service at affordable costs. ATRA’s objectives, with particular respect to this report, are to: § Focus public attention on the medium and low density transit problem and the ways in which advanced transit concepts can help solve it; § Seek wider agreement on the main features that advanced transit should possess to cope with this problem, including -
Stanley Hotel Ge Alejandro Malaspina “Sometimes I Feel Like They're All Still
John Charles U niversity of of niversity FremontJOHN CHARLES FRÉMON T: HEROIC PATH FINDER OR HEEDLESS SELF-PROMOTER? C olorado at at olorado D enver H IS UNEXPEC T E D G U E S T S : T GHOST STORIES ORICAL OF THE STANLEY HOTEL H IS T O R I C A L St U D I E S J O U R N A L Spring 2006 . Volume 23 Stanley St Thuccydides Hotel UDIES J THUCYDIDEAN MORALI T Y OURNAL AND AMERICAN FOREIGN POLICY S pring 2004pring T H E E N L I G H T ENMEN T Alejandro . C O M E S T O V ol. 21 ol. SALEM VILLAGE A L EMalaspina J A N D R O M A L A S P I N A A N D T H E P E R I L S Salem OF PROJECTION Village “Sometimes I feel like they’re all still here, like they never really checked out, and I can almost see them.” —Jack Torrance in Stephen King’s– The Shining EDITOR: Debra Faulkner, Graduate Student EDITORIAL STAFF: Annette Gray, Graduate Student Rose Lewis, Graduate Student Paul Malkoski, Graduate Student Thomas J. Noel, Ph.D., Faculty Advisor DESIGNER: Shannon Fluckey Clicks! Copy & Printing Services Auraria Campus HISTORICAL STUDIES JOURNAL Spring 2006 . Volume 23 UNIVERSITY OF COLORADO AT DENVER AND HEALTH SCIENCES CENTER Downtown Denver University of Colorado at Denver and Health Sciences Center DEPARTMENT OF HISTORY Myra L. Rich, Ph.D., Department Chair U.S. Colonial and Early National, Women and Gender, Immigration History Frederick S.