Corrigendum to “Thermo-solutal buoyancy driven air flow through thermally decomposed thin porous media in a U-shaped channel: Towards understanding persistent underground coal fires” [Appl. Therm. Eng. 159 (2019) 113948] (Applied Thermal Engineering (2019) 159, (S135943111932201X), (10.1016/j.applthermaleng.2019.113948))

The authors regret the acknowledgement section was incorrect. In the published article, the ‘Acknowledgements’ section reads: Acknowledgements This work was funded by National Natural Science Foundation of China (No. 51876183), China Postdoctoral Science Foundation (No. 2018 T110492 and No. 2017M620209), Natural Science Foundation of Jiangsu Province (No.: BK20171005), and Natural Science Foundation of the Jiangsu Higher Education Institutions (No. 17KJB620003). Experimental assistances of Xueliang Zhu and Dongxue Zhang as well as helpful discussion with Dr. Xinyan Huang and Dr. Kuibin Zhou are appreciated. We are grateful to two anonymous reviewers giving valuable comments that improves the quality of this paper. It should read: Acknowledgements This work was funded by the National Natural Science Foundation of China (No. 51804168), China Postdoctoral Science Foundation (No. 2018T110492 and No. 2017M620209), Natural Science Foundation of Jiangsu Province (No.: BK20171005), and Natural Science Foundation of the Jiangsu Higher Education Institutions (No. 17KJB620003). Experimental assistances of Xueliang Zhu and Dongxue Zhang as well as helpful discussion with Dr. Xinyan Huang and Dr. Kuibin Zhou are appreciated. We are grateful to two anonymous reviewers giving valuable comments that improves the quality of this paper. The authors would like to apologise for any inconvenience caused.