Energy Use for Bicycling PDF Download
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Author: Eric Hirst
Publisher:
ISBN:
Category : Bicycles
Languages : en
Pages : 30
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Book Description
Author: Eric Hirst
Publisher:
ISBN:
Category : Bicycles
Languages : en
Pages : 30
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Book Description
Author: Charles Komanoff
Publisher:
ISBN:
Category : Bicycle commuting
Languages : en
Pages : 90
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Book Description
Author: Robert U. Ayres
Publisher: Pearson Education
ISBN: 013246621X
Category : Education
Languages : en
Pages : 19
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Book Description
This Element is an excerpt from Crossing the Energy Divide (ISBN: 9780137015443) by Robert U. Ayres and Edward H. Ayres. Available in print and digital formats. How electric bikes may help reshape urban transportation--slashing fuel use and carbon emissions, and improving convenience, too. Battery-equipped electric-bikes have the potential to change the commuter game radically. Even if limited to 15-20 mph, they’ll be able to use the bike paths or reserved lanes many cities are building into their plans. If just 20-30% of short urban trips shift to “e-bikes,” fuel use will drop enough to help bridge us to a cleaner, more secure energy future....
Author: Frank Rowland Whitt
Publisher:
ISBN:
Category :
Languages : en
Pages : 364
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Book Description
Author: Daniel Clancy
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
E-bikes can significantly enhance adoption of cycling as an urban transportation mode and have the advantage of low space requirements, very small operational GHG emissions, and a negligible contribution to infrastructure degradation. This work explores some key environmental and physical performance features of E-bikes in real world settings in order to systematically determine the capabilities of E-bikes for greater adoption. This includes analysis on the lifecycle emissions associated with E-bikes and comparisons with other major urban modes. Empirical data was collected about the performance of a third-party electric motor technology that could improve energy efficiency. The ability of this technology to offer improvements under real world conditions was verified and showed promise with recommendations for further development. A trial of E-bikes deployed in a corporate fleet, with 17 riders and over 600 km of trip data was completed and used for several additional analyses. This include validating a mathematical model of an E-bike, as well as extending the boundaries of previous lifecycle research to include upstream dietary emissions associated with human supplied mechanical power while riding an E-bike. The results in this thesis show both the strengths of E-bikes as used for corporate and personal transportation, as well as the barriers that still remain for greater adoption.
Author: Max Glaskin
Publisher:
ISBN: 1782406433
Category : Cycling
Languages : en
Pages : 195
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Book Description
Investigating the scientific wonders that keep the cyclist in the saddle and explaining how the bike and rider work together, this fascinating book is the perfect way to analyse your own kit and technique by showing you the techniques of the professionals. Each chapter investigates a different area of physics or technology and is organised around a series of questions; What is the frame design? How have bicycle wheels evolved? What muscle groups does cycling exploit? How much power does a professional cyclist generate? Each question is investigated using explanatory infographics and illustrations to clarify the answers. Dip into the book for answers to specific questions or read it right through for a complete overview of how machine and rider work together. At its heart, the simple process of getting about on two wheels contains a wealth of fascinating science.
Author: Hans van Dijk
Publisher: Meyer & Meyer Sport
ISBN: 1782551085
Category : Sports & Recreation
Languages : en
Pages : 388
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Book Description
Meyer & Meyer Premium — the next level of instructional sports literature with high-quality, full-color books. How much power does your human engine have? How much power do you need for cycling in different conditions? How can you optimize your training and racing performance? How can you use power meters to improve your results? What are the ultimate limits of human performance? The Secret of Cycling answers all of these questions. All factors determining the performance in cycling are explained step by step: training, nutrition, body weight, bike weight, wheels, frame, aerobars, power meters, wind, hills, temperature, the world hour record and much more. Many graphs, tables and examples from practice make it very easy to understand for the reader. Get 20% fitter, healthier and faster! This title also contains brand new insights on how the balance of the power of your human engine and the power requirement for cycling in different conditions determines your performance. It shows how power meters can be used to optimize your training and your race result. Being already a bestseller in the Netherlands and Belgium, The Secret of Cycling can be considered the ultimate textbook for all serious cyclists and their coaches.
Author: Katie Moran
Publisher:
ISBN:
Category : Bicycles
Languages : en
Pages : 142
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Book Description
Author: David Gordon Wilson
Publisher: MIT Press
ISBN: 9780262731546
Category : Technology & Engineering
Languages : en
Pages : 492
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Book Description
A new, updated edition of a popular book on the history, science, and engineering of bicycles. The bicycle is almost unique among human-powered machines in that it uses human muscles in a near-optimum way. This new edition of the bible of bicycle builders and bicyclists provides just about everything you could want to know about the history of bicycles, how human beings propel them, what makes them go faster, and what keeps them from going even faster. The scientific and engineering information is of interest not only to designers and builders of bicycles and other human-powered vehicles but also to competitive cyclists, bicycle commuters, and recreational cyclists. The third edition begins with a brief history of bicycles and bicycling that demolishes many widespread myths. This edition includes information on recent experiments and achievements in human-powered transportation, including the "ultimate human- powered vehicle," in which a supine rider in a streamlined enclosure steers by looking at a television screen connected to a small camera in the nose, reaching speeds of around 80 miles per hour. It contains completely new chapters on aerodynamics, unusual human-powered machines for use on land and in water and air, human physiology, and the future of bicycling. This edition also provides updated information on rolling drag, transmission of power from rider to wheels, braking, heat management, steering and stability, power and speed, and materials. It contains many new illustrations.
Author: Joe Friel
Publisher: VeloPress
ISBN: 1937716198
Category : Sports & Recreation
Languages : en
Pages : 322
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Book Description
In The Power Meter Handbook, Joe Friel offers cyclists and triathletes a simple user’s guide to using a power meter for big performance gains. In simple language, the most trusted coach in endurance sports makes understanding a power meter easy, no advanced degrees or tech savvy required. Cyclists and triathletes will master the basics to reveal how powerful they are. Focusing on their most important data, they’ll discover hidden power, refine their pacing, and find out how many matches they can burn on any given day. Once they understand the fundamentals, Friel will show how to apply his proven training approach to gain big performance in road races, time trials, triathlons, and century rides. With The Power Meter Handbook, riders will: Precisely match their training to their race season Push their limits step by step Track fitness changes--reliably and accurately Peak predictably for key events Vastly improve training efficiency Power meters aren’t just for the pros or racers anymore. Now The Power Meter Handbook makes it easy for any cyclist or triathlete to find new speed with cycling’s most advanced gear.
