Rights Managed > STEAM Museum of the GWR > Carriages and Wagons > Dynamometer Cars
Dynamometer Car No. 150192, May 1961
Filename: HC5 084 - Dynamometer car.jpg
Size: 3456 x 2735 (3.4MB)
Date: 29th January 2024
Source: STEAM Museum of the GWR
© STEAM - Museum of the GWR
Wall Art and Photo Gifts from STEAM Museum
Dynamometer Car No. 150192, May 1961
Side and end view of dynamometer car no. DW150192, seen here in May 1961. Dynamometer cars were attached to a train and monitored the performance of a locomotive
STEAM - Museum of the Great Western Railway
Media ID 34388588
© STEAM - Museum of the GWR
EDITORS COMMENTS
Great image of Dynamometer Car No. DW150192, captured in May 1961 during a routine testing session at the Steam Museum of the Great Western Railway. Dynamometer cars, like this one, were an essential part of the railway's engineering process, providing valuable data on the performance of locomotives. The side view of the car reveals its unique design, with multiple windows allowing engineers to monitor various gauges and readings. The car's exterior is adorned with intricate details, including the "Dynamometer Car" label and the number plate "DW150192." At the end of the car, we can see the large exhaust stack, which was used to draw exhaust gases from the locomotive being tested for analysis. The car's end view also showcases the large wheels, which were used to couple the dynamometer car to the locomotive during testing. The dynamometer car played a crucial role in ensuring the optimal performance of the locomotive fleet. By monitoring various parameters such as power output, fuel consumption, and exhaust emissions, engineers could identify any issues and make necessary adjustments to maintain the efficiency and reliability of the railway's locomotives. This photograph offers a fascinating glimpse into the technical side of railway engineering during the steam era. The meticulous design and attention to detail evident in the dynamometer car reflect the importance of data-driven analysis in optimizing the performance of steam locomotives. Overall, this image is a testament to the ingenuity and innovation of railway engineers during a bygone era.
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