List of Articles Open Access Article Abstract Page Full-Text 1 - Enhancing the Uniformity of Emitter Air Bubble Delivery During Irrigation With Aerated Water Manouchehr Torabi Mokhtar Miranzadeh 10.30495/wej.2021.4585 20.1001.1.20086377.1400.14.48.1.7 Open Access Article Abstract Page Full-Text 2 - Numerical Modeling of Flow and Aeration System of the AZAD Dam’s Spillway Using ANSYS FLUENT Model Mahya Mehdiabadi Ali Arman 10.30495/wej.2021.4586 20.1001.1.20086377.1400.14.48.2.8 Open Access Article Abstract Page Full-Text 3 - Ranking and Selection of Water Meters With the Technique of Multi Attribute Decision Making; Entropy and TOPSIS Mahdi Nakhaeinejad Ahmad Sartipzadeh 10.30495/wej.2021.4587 20.1001.1.20086377.1400.14.48.3.9 Open Access Article Abstract Page Full-Text 4 - Multi-Objective Optimization of Locating the Pollution Detection Sensor in the Urban Water Distribution System Using the Multi-Objective Optimization Algorithm of Coordinated Search hamed mazandarani zadeh matin hendoopor 10.30495/wej.2021.4588 20.1001.1.20086377.1400.14.48.4.0 Open Access Article Abstract Page Full-Text 5 - Experimental Study of Scour Around Pier with Inclined Head Mohsen Solimani babarsad Abbas Safaei 10.30495/wej.2021.4589 20.1001.1.20086377.1400.14.48.5.1 Open Access Article Abstract Page Full-Text 6 - Designing of Rainwater Harvesting Systems Using Drone Images Hadi Shokati Mahdi Kouchakzadeh Aliakbar Noroozi 10.30495/wej.2021.4590 20.1001.1.20086377.1400.14.48.6.2 Open Access Article Abstract Page Full-Text 7 - 2D and 3D Modeling of Transient Seepage from Earth Dams Thorough Finite Element Model (Case Study: Kordaliya Dam) saeid eslamian mandana bayat gholamreza shams alborz hajiannia 10.30495/wej.2021.4591 20.1001.1.20086377.1400.14.48.7.3 Open Access Article Abstract Page Full-Text 8 - Economic Valuation Framework in Inter-Basin Water Transfer Projects Based on Network Analysis Process (ANP) Method Mohamad Hosnavi Atashgah Mehdi Yasi Ebrahim Amiri Takaldani 10.30495/wej.2021.4592 20.1001.1.20086377.1400.14.48.8.4