Pulsed Taylor-Couette flow in a viscoelastic fluid under inner cylinder modulation Mehdi Riahi, Saïd Aniss, Mohamed Ouazzani Touhami and Salah Skali Lami Eur. Phys. J. Plus, 130 12 (2015) 253 Published online: 18 December 2015 DOI: 10.1140/epjp/i2015-15253-7