High Temperatures – High Pressures (HTHP) is an international journal publishing original peer-reviewed papers devoted to experimental and theoretical studies on thermophysical properties of matter, as well as experimental and modelling solutions for applications where control of thermophysical properties is critical, e.g. additive manufacturing. These studies deal with thermodynamic, thermal, and mechanical behaviour of materials, including transport and radiative properties. The journal provides a platform for disseminating knowledge of thermophysical properties, their measurement, their applications, equipment and techniques. HTHP covers the thermophysical properties of gases, liquids, and solids at all temperatures and under all physical conditions, with special emphasis on matter and applications under extreme conditions, e.g. high temperatures and high pressures. Additionally, HTHP publishes authoritative reviews of advances in thermophysics research, critical compilations of existing data, new technology, and industrial applications, plus book reviews.
The journal is listed in JCR and SCOPUS. Current (2024) impact factors are 0.8 (CiteSCore) and 0.357 (SNIP).
Issue hthp 54 (6) is now available online.
The table of contents, abstracts and full papers (IP access) are available at
https://www.oldcitypublishing.com/journals/hthp-home/hthp-issue-contents/hthp-volume-54-number-6-2026/
Before submitting a paper, we strongly recommend to review the About the Journal page for the journal's section policies, as well as the Author Guidelines
