This cycle can explain the presence of high- velocity H I gas with N H I = 10 19 - 21 cm - 2 and Δ v FWHM ≲ 37 km s - 1 in the Galactic Centre outflow. The cold phase is not accelerated by ram pressure, but, instead, precipitates from warm and mixed gas out of thermal equilibrium. More porous multicloud layers result in more vertically extended outflows, and dense gas is more efficiently produced in more compact layers. Although the volume filling factor of hot gas is higher in the outflow, most of the mass is concentrated in dense gas cloudlets and filaments with these temperatures. In the ensuing outflow, hot gas with temperatures rsim 10 6 K outruns the warm and cold phases, which reach thermal equilibrium near ≈ 10 4 and ≈ 10 2 K, respectively.
Thus, radiative cooling is able to sustain fast-moving dense gas by aiding condensation of gas from warm clouds and the hot wind. In addition, ram pressure of jets can drive out mass. The resulting warm mixed gas then cools down and precipitates into new dense cloudlets, which repeat the process. This will lead, similarly to radiative heating effects, to an expansion of the enshrouding gas. Cloud gas fragments and is continuously eroded, becoming efficiently mixed and mass loaded. The interplay between shock heating, dynamical instabilities, turbulence, and radiative heating and cooling creates a complex multiphase flow with a rain-like morphology. We present a set of 3D shock- multicloud simulations that account for radiative heating and cooling at temperatures between 10 2 and 10 7 K. Observations show the coexistence of different temperature phases in such winds, which is not easy to explain. A required heat radiation amount of the air conditioning heat exchanger is. using high - resolution N - Body + SPH simulations that include simultaneously tidal forces, ram pressure and heating from ionizing radiation fields. Galactic winds are crucial to the cosmic cycle of matter, transporting material out of the dense regions of galaxies. In addition, a fan shroud is provided, in which plural ram pressure holes are. Radiative fractal clouds and cold gas thermodynamics Banda-Barragán, W.~E., Brüggen, M., Heesen, V., Scannapieco, E., Cottle, J., Federrath, C., & Wagner, A.~Y. Shock-multicloud interactions in galactic outflows - II.