Main tank injection pressurization program

Computer program predicts performance of fluorine-hydrogen main tank injection pressurization system for full range of liquid-hydrogen-fueled space vehicles. Analytical model includes provisions for heat transfer, injectant jet penetration, and ullage gas mixing. Analysis predicts GF2 usage, ullage gas and tank wall temperatures, and LH2 evaporation

Vehicle-scale investigation of a fluorine-hydrogen main tank injection pressurization system Final report, 1 Jul. 1969 - 31 Jul. 1970

Vehicle-scale analysis of fluorine-hydrogen main tank injection pressurization syste

The Politics of Commerce : The Congress of Chambers of Commerce of the Empire, 1886-1914

Peer reviewedPublisher PD

Clash of pans: pan-Africanism and pan-Anglo-Saxonism and the global colour line, 1919–1945

The article demonstrates both conceptually and empirically that pan-Anglo-Saxonist knowledge networks reconstructed and reimagined an apparently de-racialised, scientific, sober and liberal world order that outwardly abandoned, but did not eradicate the twin phenomena of racism and imperialism. Rather the new liberal (imperial) internationalists, organised in newly formed “think tanks” such as Chatham House and the Council on Foreign Relations, and through their increasingly global elite networks, mounted a top-down battle for minds at home and in the wider world. Operating in state-private elite networks, they drove the movement to manage change and develop a new liberal world order particularly to contain pan-Africanists who combatted the domination and exploitation of Africans worldwide. More broadly, we indicate that the pragmatic response to the extremes of Nazi ideology and a countering movement from the cadres of Asian, African and African American intellectuals, anti-colonial and anti-racist struggles within the national and global context, forced the Anglo-centric elites to promote change, albeit limited