In this article, to save the energy, turbulators were employed in a pipe with considering hybrid nanofluid. Due to low concentration, empirical correlations have been utilized to calculate the features of new carrier fluid. For selecting the turbulent model, different models were tested to find the best accommodation with experimental data for turbulent flow in existence of twisted tape and results indicated the nice accuracy of K-ε Realizable. With augment of secondary flow due to external device, the radial velocity enhances and convection coefficient enhances as well as resistance of fluid. Two configurations of turbulators were compared and outcomes were reported in term of bar charts and contours. Nu augments about 202.84% with augment of Re when TT with barrier has been utilized. Insertion of barrier makes Nu to intensify about 28.43% when Re=20,000. Friction factor declines about 3.6% with rise of inlet velocity in existence of barriers. Exergy drop reduces with rise of inlet velocity about 79.93% and 83.03% in absence and presence of barriers. Influence of adding barrier on X_d enhances if inlet velocity increases. When Re=20,000, insert of barriers make exergy drop to decline about 33.38%. Adding twisted tape leads to maximum value of PEC when Re=5000.

在本文中，为了节省能源，在考虑混合纳米流体的情况下，在管道中使用了湍流器。由于浓度低，经验相关性已被用于计算新载流体的特征。为了选择湍流模型，对不同的模型进行了测试，以找到存在扭曲带的湍流实验数据的最佳适应性，结果表明了K-εRealizable的良好准确性。由于外部设备增加了二次流，径向速度提高了，对流系数也提高了，流体的阻力也增加了。比较了两种湍流器配置，并以条形图和轮廓线报告了结果。怒江增强了约202.84％与扩充回复当使用带障碍的TT时。当Re＝ 20,000时，势垒的插入使Nu增强约28.43％。存在障碍时，摩擦系数随入口速度的上升而下降约3.6％。在没有障碍物的情况下，随着入口速度的上升，火用力下降减小，分别为79.93％和83.03％。如果入口速度增加，增加势垒对X _d的影响就会增加。当Re = 20,000时，插入障碍使火用力下降约33.38％。当Re = 5000时，添加扭曲的胶带会导致PEC最大值。