Flow-shop scheduling subject to renewable resourse constraint: unit-processing time problems

Süral, Haldun


Flow characterization study and fire experiments in a reduced scaled tunnel
Abuaisheh, Majd Basil Abdel Muhsen; Yozgatlıgil, Ahmet; Pınarcıoğlu, Mehmet Melih; Department of Mechanical Engineering (2019)
This work is an experimental study on the subject of tunnel fires, which is conducted on a ventilated 1/13 scaled tunnel model in the Fluid Mechanics Laboratory, Department of Mechanical Engineering of Middle East Technical University. In order to perform the experiments, in the first stage, the tunnel model was completely renovated, and its overall condition was improved to obtain better means of control and accuracy on the experimental measurements. In the second stage of the thesis, a flow characterizati...
Flow Visualization and Force Measurements on Accelerated Revolving Flat Plates at Low Reynolds Numbers
Perçin, Mustafa (2015-06-24)
Flow visualization and determination of temperature distribution in inclined channels
Sağlamcı, Abdülaziz Mehmet; Bayer, Özgür; Department of Mechanical Engineering (2018)
Subway transportation systems play an important role in human life in this century. Millions of people make use of subway transportation every day in metropolises. In subways, there is a very crucial situation "case of fire and smoke generation" that must be prevented. In subway areas, it is known that stairs are used to connect the ground with the subway area, metro stations in other words. Stairs have an angle with the ground horizontal called as tilt angle. The most important case of smoke movement in ca...
Delay Risk Assessment of Repetitive Construction Projects Using Line-of-Balance Scheduling and Monte Carlo Simulation
Tokdemir, Onur Behzat; Dikmen Toker, İrem (American Society of Civil Engineers (ASCE), 2019-02-01)
Although the line-of-balance (LOB) method is widely used for the scheduling of repetitive construction projects, there are only a limited number of studies that deal with the issue of how to incorporate uncertainty in repetitive schedules. In this paper, a delay risk assessment method is proposed for projects scheduled by LOB. In the proposed method, a LOB schedule is prepared considering the target rate of delivery, and then risk scenarios are defined considering the sources of uncertainty and vulnerabilit...
Batch scheduling duling of incompatible jobs on a single reactor with dynamic arrivals
Korkmaz, Gediz; Kayalıgil, Sinan; Department of Industrial Engineering (2004)
In this study, a single machine batch-scheduling problem with incompatible jobs and dynamic arrivals is examined. The objective function is the minimization of the total flow time of the jobs. For solving problems a case specific branch and bound algorithm with a heuristic upper bound scheme and two alternative lower bound procedures is used. An extensive computational experiment is conducted to investigate the effects of certain parameters on the computation time. For the most difficult parameter combinati...
Citation Formats
H. Süral, “Flow-shop scheduling subject to renewable resourse constraint: unit-processing time problems,” Middle East Technical University, 1988.