The Raque Hilsch Vortex Tube (RHVT) is a heat pump system that uses the phenomenon of compressed vortex airflow in a tube for cooling and heating. This study aims to determine the effect of pressure and fraction on RHVT by cooling the surface of the hot tube naturally and forcefully. Tube type testing was conducted with a pressure variation of 0.5–1.5 bar and a fraction of 30%–70%. The results of the analysis show that forced cooling on the surface of the hot tube decreases the heating performance ($T_h$, $\Delta T_h$, ${\dot{Q}}_h$, ${\mathrm{\eta }}_{ish},$ and $CO{P}_h$) and improves the cooling performance ($T_c$, $\Delta T_c$, ${\dot{Q}}_c$, ${\mathrm{\eta }}_{isc}$ and $CO{P}_{ref}$). The higher pressure increases the performance of $T_h$ $\Delta T_h$, ${\dot{Q}}_h$, $T_c$ $\Delta T_c$, and ${\dot{Q}}_c$, and decrease the performance of ${\mathrm{\eta }}_{ish}$, $CO{P}_h$, ${\mathrm{\eta }}_{isc}$, and $CO{P}_{ref}$. The fraction 40% is the most optimal parameter for the performance of $T_c$ $\Delta T_c$, ${\dot{Q}}_c$. The 60% fraction works best for $T_h$, $\Delta T_h$, ${\dot{Q}}_h$, ${\mathrm{\eta }}_{ish},$ and $CO{P}_h$, while the fraction 70% works best for ${\dot{Q}}_c$ and $CO{P}_{ref}$. The most optimal performance values include $T_h$ (41 °C), $\Delta T_h$ (14 °C), ${\dot{Q}}_h$ $(2.369\text{kJ}/\text{s})$, ${\mathrm{\eta }}_{ish}($24.21%$)$, $CO{P}_h$ (0.092), $T_c$ (13.450 °C), $\Delta T_c$ (13.550 °C), ${\dot{Q}}_c$ $(3.280\text{kJ}/\text{s})$, ${\mathrm{\eta }}_{isc}$ (20.84%), and $CO{P}_{ref}$ (0.123).

Raque Hilsch涡流管（RHVT）是一种热泵系统，它利用管中压缩涡流的现象进行冷却和加热。本研究旨在通过自然而有力地冷却热管表面来确定压力和分数对RHVT的影响。进行管型测试时，压力变化范围为0.5–1.5 bar，分数范围为30％–70％。分析结果表明，在热管表面强制冷却会降低加热性能（${Ť}_H$， $\Delta {Ť}_H$， ${\dot{问}}_H$， ${\mathrm{\eta }}_{\mathrm{一世}sH}，$ 和 $CØP_H$）并提高冷却性能（${Ť}_C$， $\Delta {Ť}_C$， ${\dot{问}}_C$， ${\mathrm{\eta }}_{\mathrm{一世}sC}$ 和 $CØP_{\mathrm{[R}ËF}$）。较高的压力会提高性能${Ť}_H$ $\Delta {Ť}_H$， ${\dot{问}}_H$， ${Ť}_C$ $\Delta {Ť}_C$和 ${\dot{问}}_C$，并降低 ${\mathrm{\eta }}_{\mathrm{一世}sH}$， $CØP_H$， ${\mathrm{\eta }}_{\mathrm{一世}sC}$和 $CØP_{\mathrm{[R}ËF}$。分数40％是性能最佳的参数${Ť}_C$ $\Delta {Ť}_C$， ${\dot{问}}_C$。60％的比例最适合${Ť}_H$， $\Delta {Ť}_H$， ${\dot{问}}_H$， ${\mathrm{\eta }}_{\mathrm{一世}sH}，$ 和 $CØP_H$，而70％的分数最适合 ${\dot{问}}_C$ 和 $CØP_{\mathrm{[R}ËF}$。最佳性能值包括${Ť}_H$ （41°C）， $\Delta {Ť}_H$ （14°C）， ${\dot{问}}_H$ $（2.369\text{千焦}/\text{s}）$， ${\mathrm{\eta }}_{\mathrm{一世}sH}（$24.21％$）$， $CØP_H$ （0.092）， ${Ť}_C$ （13.450°C）， $\Delta {Ť}_C$ （13.550°C）， ${\dot{问}}_C$ $（3.280\text{千焦}/\text{s}）$， ${\mathrm{\eta }}_{\mathrm{一世}sC}$ （20.84％），以及 $CØP_{\mathrm{[R}ËF}$ （0.123）。