Evaluation of Thermal Properties of Copper Heat Pipe Working in Water and Anti-Freezing Liquid at Different Angles and Filling Ratios. AJEMA [Internet]. 2025 Jan. 28 [cited 2026 Jan. 27];3(1):173-8. Available from: https://grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/6750