Some[من؟] think that smaller tire wheels, all else being equal, tend to have higher rolling resistance than larger wheels. In some laboratory tests, however, such as Greenspeed test results (accessdate = 2007-10-27), smaller wheels appeared to have similar or lower losses than large wheels, but these tests were done rolling the wheels against a small-diameter drum, which would theoretically remove the advantage of large-diameter wheels, thus making the tests irrelevant for resolving this issue. Another counter example to the claim of smaller wheels having higher rolling resistance can be found in the area of ultimate speed[لغات أخرى] soap box derby racing. In this race, the speeds have increased as wheel diameters have decreased by up to 50%. This might suggest that rolling resistance may not be increasing significantly with smaller diameter within a practical range, if any other of the many variables involved have been controlled for. See talk page. نسخة محفوظة 2021-03-06 على موقع واي باك مشين.
biketechreview.com
Willett, Kraig. "Roller Data". www.biketechreview.com (بالإنجليزية البريطانية). Archived from the original on 2010-02-20. Retrieved 2017-08-05.
[3] C. Michael Hogan, Analysis of Highway Noise, Journal of Soil, Air and Water Pollution, Springer Verlag Publishers, Netherlands, Volume 2, Number 3 / September, 1973 نسخة محفوظة 2023-03-07 على موقع واي باك مشين.
engineeringtoolbox.com
"Rolling Resistance". www.engineeringtoolbox.com. مؤرشف من الأصل في 2022-02-01. اطلع عليه بتاريخ 2022-02-18.
[2] A Relationship between Tyre Pressure and Rolling Resistance Force under Different Vehicle Speed | Apiwat Suyabodha |Department of Automotive Engineering, Rangsit University, Lak-hok, Pathumthani, Thailand | 2017 نسخة محفوظة 2021-07-19 على موقع واي باك مشين.
Астахов, p. 81. "نسخة مؤرشفة". مؤرشف من الأصل في 2020-09-01. اطلع عليه بتاريخ 2021-11-20.{{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link)
Some[من؟] think that smaller tire wheels, all else being equal, tend to have higher rolling resistance than larger wheels. In some laboratory tests, however, such as Greenspeed test results (accessdate = 2007-10-27), smaller wheels appeared to have similar or lower losses than large wheels, but these tests were done rolling the wheels against a small-diameter drum, which would theoretically remove the advantage of large-diameter wheels, thus making the tests irrelevant for resolving this issue. Another counter example to the claim of smaller wheels having higher rolling resistance can be found in the area of ultimate speed[لغات أخرى] soap box derby racing. In this race, the speeds have increased as wheel diameters have decreased by up to 50%. This might suggest that rolling resistance may not be increasing significantly with smaller diameter within a practical range, if any other of the many variables involved have been controlled for. See talk page. نسخة محفوظة 2021-03-06 على موقع واي باك مشين.
Астахов, Figs. 3.8, 3.9, 3.11, pp. 50-55. Hay, Fig. 60-2, p. 72 shows the same phenomena but has higher values for Crr and not reported here since the railroads in 2011 [1]. were claiming about the same value as Астахов
[2] A Relationship between Tyre Pressure and Rolling Resistance Force under Different Vehicle Speed | Apiwat Suyabodha |Department of Automotive Engineering, Rangsit University, Lak-hok, Pathumthani, Thailand | 2017 نسخة محفوظة 2021-07-19 على موقع واي باك مشين.
[3] C. Michael Hogan, Analysis of Highway Noise, Journal of Soil, Air and Water Pollution, Springer Verlag Publishers, Netherlands, Volume 2, Number 3 / September, 1973 نسخة محفوظة 2023-03-07 على موقع واي باك مشين.
Some[من؟] think that smaller tire wheels, all else being equal, tend to have higher rolling resistance than larger wheels. In some laboratory tests, however, such as Greenspeed test results (accessdate = 2007-10-27), smaller wheels appeared to have similar or lower losses than large wheels, but these tests were done rolling the wheels against a small-diameter drum, which would theoretically remove the advantage of large-diameter wheels, thus making the tests irrelevant for resolving this issue. Another counter example to the claim of smaller wheels having higher rolling resistance can be found in the area of ultimate speed[لغات أخرى] soap box derby racing. In this race, the speeds have increased as wheel diameters have decreased by up to 50%. This might suggest that rolling resistance may not be increasing significantly with smaller diameter within a practical range, if any other of the many variables involved have been controlled for. See talk page. نسخة محفوظة 2021-03-06 على موقع واي باك مشين.
