Angelica  Orjuela, Juan  Useche, Dario  Amaya, 
    Model and Simulation of Crude Oil Preheating Furnace,
    Journal of Engineering and Applied Sciences,
    Volume 14,Issue 19,
    2019,
    Pages 7059-7063,
    ISSN 1816-949x,
    jeasci.2019.7059.7063,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.7059.7063)
    Abstract: An oven is a element that performs a heat transfer of a product (fuel) to another (load). The heat
source is the energy released by the controlled combustion of a fuel the combustion products are in gaseous
phase they are therefore, called flue gases. In the furnace, it called a coil step is a fixed flow circuit pipe through
which the process fluid passes and is heated. Recognizing the importance of the industry in oil refining pattern
recognition furnace which is directly involved in the preparation of the oil extracted for the start of the
distillation process is necessary. In this working model, simulation and control of an industrial furnace typically
used for heating oil, taking into account balances and thermodynamic relationships occurs. The most important
result, estimation of functional variables and transfer function corresponding to the dynamics of the oven, the
design of PID controller for temperature and system simulation Lao open and closed loop is performed.
    Keywords: Furnace;preheating;crude oil;simulation;model;MATLAB