Techforum Journal

Volume 2025 (4)

Study on the Flow Characteristics and Heating Performance of a Drilling Fluid Helical Heater

Yi Zhang1, Daqin Zhang1, Zhen Wang1, Bangyao Tang1
1School of Mechatronic Engineering, Southwest Petroleum University. Chengdu 610500, China
  • Published Date: 02/12/2025

Exploring Nonreciprocal Thermal Radiation: Challenging Kirchhoff’s Law through Metamaterial Microstructures–A Review

Fazlar Rahman1
1Department of Mechanical and Production Engineering (MPE), Ahsanullah University of Science and Technology (AUST), Dhaka, Bangladesh
  • Published Date: 02/12/2025

Industrial Energy Efficiency and Thermal-Energy Recovery Dynamics: Technologies and Investment-Grade Assessment

Nuno Soares Domingues1
1Instituto Politécnico de Lisboa/ Instituto Superior de Engenharia de Lisboa, Rua Conselheiro Emidio Navarro, 1, 1959-007 Lisbon, Portugal
  • Published Date: 03/11/2025

Existence, Stability and Instability conditions of a Static Meniscus Appearing in Tube Single Crystal Growth from Melt using E.F.G. Method

Andreea V. Cojocaru1, Adriana Tanasie1, Stefan Balint1, Sorina M.D. Laitin1
1Department of Computer Science, West University of Timisoara, Blvd. V. Parvan 4, 300223 Timisoara, Romania
  • Published Date: 17/10/2025