“…Topology optimization has been extended to passive and reactive transport problems (Thellner, 2005;Andreasen et al, 2009;Okkels and Bruus, 2007). Topology optimization of conjugate heat transfer problems is an active research area, starting with the work by Dede (2009) and Yoon (2010a), and with many works being published the last few years (Koga et al, 2013;Marck et al, 2013;Haertel et al, 2015;Yaji et al, 2016;Laniewski-Wollk and Rokicki, 2016;Haertel and Nellis, 2017;Zeng et al, 2018;Haertel et al, 2018;Dugast et al, 2018;Subramaniam et al, 2018;Yaji et al, 2018;Dilgen et al, 2018).…”