Hyperloop, the newly suggested mode of transportation, pays much attention in the world. Hyperloop employs on capsule trains operating at 1,130 km/h in a vacuum tube of 100 Pa. In this study, we investigated the potential of ram wings for Hyperloop system, analysis the lift coefficients of supercritical airfoil by X-foil, considered the Kantrowitz limit and low Reynolds number to simulated the Hyperloop using a ram wing system by using CFD, the conditions which presented in alpha document. We analysis the ground effect and reviewed the flow inside the tube to compare the ram wing system with the existing air-bearing system and to derive a new concept of lifting system. Through the text, we expect to contribute to the development of vacuum, high-speed tube transportation system.