《输送现象》（英语：Transport Phenomena）是第一本关于输送现象的教科书。它专门被设计用于化学工程学生的教学。本书第一版于1960年发行，是基于早两年出版的威斯康辛大学麦迪逊分校化工系课程的油印笔记《输送现象笔记》（Notes on Transport Phenomena）。第二版于2001年8月发行。修正第二版于2007年发行。本书基于作者们的姓氏开头字母，而经常被简称为BSL。本书也被喻为「化工圣经」。

Transport Phenomena is the first textbook about transport phenomena. It is specifically designed for chemical engineering students. The first edition was published in 1960, two years after having been preliminarily published under the title Notes on Transport Phenomena based on mimeographed notes prepared for a chemical engineering course taught at the University of Wisconsin–Madison during the academic year 1957-1958. The second edition was published in August 2001. A revised second edition was published in 2007. This text is often known simply as BSL after its authors' initials.