• Bilji c mathew
• J V Muruga Lal Jeyan
• Amit kumar Thakur

The future rotor wing technology will lay the foundation of capable rotor wing copters developed for more ambitious project missions to habitable planets and moons with an atmosphere. The weight of the aircraft will be in the range of 6 to 12 kg, the future rotor craft must have the capability to have successful communication with the landed asset. Future rotor crafts could explore the space region. This paper is a review of helicopter rotor blade tip designs technology to evaluate the performance of new tip designs. The rotor blades tip shapes that have been used in past and present rotorcraft, have been examined with its underlying fluid mechanics to obtain better understanding of tip design problems. It also gives a clear differential classification between the classical aerodynamic knowledge supported by Wind tunnel and model rotor testing and low aerodynamic calculations with the new rotor designs which are subjected to intensive flight test verifications.

Aerodynamics , rotor craft , wind tunnel , airfoil

"A Comparative study on Rotor wing simulation performance in Martian Atmosphere", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.455-460, December 2018, Available :http://www.jetir.org/papers/JETIREC06053.pdf

"A Comparative study on Rotor wing simulation performance in Martian Atmosphere", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp455-460, December 2018, Available at : http://www.jetir.org/papers/JETIREC06053.pdf