**6. Conclusions**

A vertical cone has been used to study the flow of ferromagnetic nanofluid with bioconvection and magnetic dipole elements. There is also evidence of the Darcy–Forchheimer flow model. Viscosity dissipation, Brownian motion, chemical reaction, and thermophoresis are involved. Using appropriate transformations, nonlinear PDEs were reduced to a set of nonlinear ODEs. The important outcomes are listed below:


**Author Contributions:** A.H.U. and W.K. formulated and solved the problem. A.H.U. and Z.S. wrote the draft and the revised manuscript. A.H.U. and Z.S. sketched the graphs. U.W.H. and P.K. performed the investigations, supervision, and funding. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Institutional Review Board Statement:** Not applicable.

**Informed Consent Statement:** Not applicable.

**Data Availability Statement:** Availability exists for entirety of the data.

**Acknowledgments:** This research project is supported by Thailand Science Research and Innovation (TSRI) Basic Research Fund: Fiscal year 2022. The authors are thankful to KMUTT for providing the technical and financial support. The first author is supported by the Petchra Pra Jom Klao Doctoral Scholarship Academic for Ph.D. program of King Mongkut's University of Technology Thonburi (KMUTT) [Grant No. 13/2562].

**Conflicts of Interest:** The authors have no conflict of interests.

### **References**

