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Study of LHCD in HL-2A Non-Circular Cross Section Tokamak

Using the Grad-Shafranov equation, the magnetic configuration is obtained. With this configuration, Brambilla's ray tracing theory has been used to study the propagation of LH waves. The qualitative study of the feasibility of LHCD in the non-circular cross section tokamak HL-2A is made. The optimized current drive method is discussed.