ANALYSIS MODEL OF PLASMA LEAKAGE IN DENGUE HEMORRHAGIC FEVER FOR SOME CASES

• Main Author: KALLISTA, META
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/69645
• Institution: Institut Teknologi Bandung

Dengue Hemorrhagic Fever (DHF) is a disease caused by Dengue virus infection. The main characteristic of the DHF is plasma leakage that leading to death in DHF patients. In this thesis, by some modication of the Navier Stokes equation, the mathematical model of plasma leakage is built, with assumption that the blood ves- sels are rigid, straight, radius of vessel is same, and u is the only non zero vector in the velocity components. We have three models, that are reviewed by the dierence in pressure that blood ow with a constant pressure, with pressure pulsatile blood ow, and blood ow with systolic-diastolic pressure. The results indicate there are a diference blood ux between healthy person and people who sufering DHF. Plasma leakage in blood ow with constant pressure are afected by vessel radius, the magni- tude of interference, and blood viscosity. While the plasma leakage blood ow with pulsatile pressure and systole-diastole pressure are afected by the radius of vessels, the amount of disorder, blood viscosity, heart rate and blood density.