Bloodhound SSC rocket plume imaging tests conducted

Share this on social media:

The first phase of rocket plume imaging tests for the Bloodhound-SSC project has been conducted by Dr Adam Baker at Kingston University in conjunction with Stemmer Imaging. Tests were carried out using cameras sensitive to the infrared, visible and UV regions of the spectrum in order to determine the optimum wavelength range for imaging the plume.

Monitoring the output of the rocket plume is expected to play an important role in the optimisation of the rocket and jet engine-powered Bloodhound vehicle as it is developed for its world land speed record attempt. Initial expectations that UV imaging would prove more useful than IR imaging were confirmed during the tests.

The plume from a small hybrid rocket burning PMMA (acrylic) in a stream of oxygen was imaged using a Teledyne Dalsa Genie M640 colour camera for the normal visible wavelength range; a JAI CM140GE UV camera for UV wavelengths and an AVT Goldeye P032 IR camera for infrared wavelengths. The cameras were linked to an Adlink EOS embedded vision system equipped with an Intel Core i7 processor. Video was recorded using a custom version of the Vision Experts’ Gecko recording software, which also performs real-time video compression.

Further tests are likely to involve the construction of a small rocket set to allow the testing of multiple rocket nozzles from simulated angles. This will help to determine the best position for integrating the camera into the car.

The full tests can be viewed in the link below.

Recent News

29 July 2020

The Perseverance rover contains 19 cameras, including seven scientific instruments. It will analyse the climate and geology of Mars, looking for signs of past life, as well as monitoring the Martian atmosphere

02 July 2020

Norwegian seafood firm, Lerøy, has installed hyperspectral cameras on processing lines to sort fish. The system is able to measure the amount of blood in white fish, which gives a grade of quality

09 June 2020

Hyperspectral imaging is being used in a research programme at hospitals in Maryland and New York to investigate the prognostic value of skin findings associated with Covid-19 infection

27 May 2020

The composite picture of The Night Watch, made of 528 exposures stitched together digitally, makes it possible to zoom in on individual brushstrokes and even particles of pigment in the painting