EntityQ166860· pop 6· linked from 23 articlesview factorSign in to saveproportion in thermal radiationConnectionsInternational Standard Book NumberEntityheat transferEntitythermal radiationEntityfree and open-source softwareEntitysolid angleEntityconvex functionEntityfisheye lensEntityconcave functionEntityWilhelm NusseltEntityetendueEntitydifferentialEntityradiosityEntityCategoriesHeat transfer