Experimental study on the transient behaviors of mechanically pumped two-phase loop with a novel accumulator for thermal control of space camera payload

Q Meng, Z Zhao, T Zhang, J van Es, A Pauw… - Applied Thermal …, 2020‏ - Elsevier
Mechanically pumped two-phase loop (MPTL) shows a promising prospect in thermal
control of space camera payload. However, transient behaviors of MPTL caused by start-up …

An Early Warning System for Fires in Hospitals and Health Centers via the Internet of Things to Reduce Human and Material Losses

OMA Al-Isawi, KH Alkhater, SH Alrubaee… - … Congress on Human …, 2023‏ - ieeexplore.ieee.org
A fire alarm circuit is a basic circuit that, upon detecting fire, triggers an audible alert such as
a buzzer or siren. In order to identify fires in a timely way and avoid any harm to persons or …

[HTML][HTML] Experimental study on dynamic behavior of mechanically pumped two-phase loop with a novel accumulator in simulated space environment

M Qingliang, T Zhang, YU Feng, Z Yu… - Chinese Journal of …, 2022‏ - Elsevier
Mechanically pumped two-phase loop (MPTL) which is a prominent two-phase heat transfer
technology presents a promising prospect in thermal control for space payload. However …

[PDF][PDF] System Analysis and Comparison Between a 2 MW Conventional Liquid Cooling System and a Novel Two-Phase Cooling System for Fuel Cell-Powered …

HJ van Gerner, T Luten, W Resende, G Mühlthaler… - Energies, 2025‏ - preprints.org
In the EU funded BRAVA project, technologies for a Fuel Cell based Power Generation
System for aviation are being developed. In this paper, the analysis of a 2 MW cooling …

Two-phase pumped cooling system for power electronics; analyses and experimental results

HJ Van Gerner, C Cao, DA Pedroso… - … Investigations of ICs …, 2024‏ - ieeexplore.ieee.org
With the introduction of hybrid-electric propulsion, the amount of electrical power in the next
generation of aircraft dramatically increases compared to current architectures. In the EU …

[HTML][HTML] Numerical simulations and analyses of mechanically pumped two-phase loop system for space remote sensor

F Yu, Q Meng - Energies, 2022‏ - mdpi.com
A mechanically pumped two-phase loop (MPTL) system used for the accurate and stable
thermal control of orbital heat sources can show excellent characteristics. In order to study …

Ground test and on-orbit verification of a mechanically pumped two-phase loop using for thermal control of spacecraft

Q Meng, Z Zhao, X Chen - Heat Transfer Engineering, 2023‏ - Taylor & Francis
Mechanically pumped two-phase loop (MPTL) is an advanced two-phase heat transfer
device through the release of latent heat of phase change during flow boiling process. In …

[HTML][HTML] Studies of a Mechanically Pumped Two-Phase Loop with a Pressure-Controlled Accumulator Under Pulsed Evaporator Heat Loads

N Truster, JS Ervin, A Roman, J Monfort - Energies, 2024‏ - mdpi.com
As avionics become more power dense, electronic device cooling has become a significant
barrier to aircraft integration. A mechanically pumped two-phase loop (MPTL) is a thermal …

[PDF][PDF] Mini Mechanically Pumped Loop Modelling and Design for standardized CubeSat thermal control

J Van Es, T van den Berg, A van Vliet… - 50th International …, 2020‏ - nlr.org
Mini Mechanically Pumped Loop Modelling and Design for standardized CubeSat thermal
control Page 1 50th International Conference on Environmental Systems ICES-2020-294 12-16 …

Experimental Validation of Control-Oriented Dynamic Modeling of Pumped Two-Phase Cooling Systems

J Shaikh, J Koeln - 2024 American Control Conference (ACC), 2024‏ - ieeexplore.ieee.org
Pumped Two-phase Cooling (PTC) systems use the evaporation and condensation of a
refrigerant to provide isothermal, high-heat flux, cooling using minimal pum** power. A …