2D FLOW CIRCULATION AND WATER QUALITY MODELLING IN JATILUHUR RESERVOIR

• Main Author: SOAL HERUDJITO (NIM 250 04 053), ANOM
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/21156
• Institution: Institut Teknologi Bandung

During 40 years operation Jatiluhur reservoir water management emphasizing in quantity aspect, otherwise in water quality aspect, reservoir Jatiluhur has monthly monitoring at several location only. This condition makes necessary to improve efficien and effective programs in order to monitoring and preserve water reservoir quality, therefore flow circulation and water quality modelling developed. <br /> <br /> This model developed in order to solve two dimensional equation problem by Mac Cormack to asses 2-D depth averaged. Two Equation Model &#954;-&#949; used to solve turbulence problem. Water quality modelling in reservoir is generated to calculate dissolved oxygen movement, in this case used splitting technique. Model simulating into flood scenario, operational discharge scenario and zero outflow scenario. <br /> <br /> Model have has shown some flow circulation pattern and also water quality movement from several simulation scenarios, although still have some limitation which can be improve further.