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Dr. Osman Mohamed Najjar Ali

Associate Professor

Civil Engineering Department

Faculty of Engineering

  • Faculty of Engineering, Civil Engineering Department, office Nr. 2723
  • Faculty Member
  • Personal site
  • Visitors: 434

My name is Osman Muhammad Najjar. I am a Sudanese national working as Associate Professor at the Civil Engineering Department, Al-Baha University. I have a B.Sc. (Honours) in Civil Engineering, Master of Eng. in Water Use Management and Ph.D. in Water Resources Engineering. I have long experience in the Academic field such as teaching and supervising undergraduate, master's, and doctoral students, scientific research, and participating in relevant conferences and seminars. in addition, I have extensive experience in implementing projects, consulting, and engineering studies. Besides my home country, Sudan, I worked in several countries in the Middle East including the Kingdom of Saudi Arabia, the United Arab Emirates, the Sultanate of Oman, and Libya

Education

1978

University of Khartoum, Sudan

Bachelor Degree, Civil Engineering

1992

Indian Institute of Technology (IIT), India

Master Degree, Water Use Managememnt

1999

Baghdad University, Iraq

PhD, Water Resources Engineering

Experiences

Associate Professor and Head of Civil Engineering Department

  • ALAQIQ, Saudi Arabia

  • /

  • From : 06-08-2013

  • /

  • To : 31-12-2022

Osman Najjar

Academics: Associate Professor, Omdurman Islamic Univ., Consultancy Work: Senior Water&Wastewater Eng, Senior Water Supply Eng. , Director General Khartoum State Water Corporation. Hydraulics Engineer

  • Abu Dhabi, Muscat, Khartoum, Sudan

  • /

  • From : 01-08-2007

  • /

  • To : 05-08-2013

United Arab Emirates, Oman, Sudan

Assistant and Associate Professor, Deputy director General, UNESCO Chair in Water Resources, Omdurman Islamic University

  • Omdurman, Khartoum, Sudan

  • /

  • From : 15-02-1995

  • /

  • To : 01-08-2007

Sudan

Research Interests

  • Surface and Groundwater Resources  development and management,
  • Water Use Management,
  • Water Harvesting,
  • Water supply treatment, transmission and Distribution
  • Design of hydraulic structures

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Publication Profile

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Teaching Courses

CIVE1509

Hydraulics

Credit Hours: 3
Course term: 1
Communication Hours: 4

Providing the student with the required information about designing and analyzing pipelines system; studying, analyzing and designing different types of open channels and flow measurement devices, identifying and selecting different types of pumps and hydraulic turbines.

CIVE1786

Hydraulic Structures

Credit Hours: 3
Course term: 2
Communication Hours: 3

This course includes the following: planning design and operation of dams, types of dams, seepage under hydraulic structures, design of hydraulic structure on permeable layers, design of stable channels, lining of channels, design of small hydraulic structures; weirs, culverts and regulators, pumping stations, hydro power plants, technical and economical evaluation of hydraulic structures.

ENG1251

Engineering Economy

Credit Hours: 2
Course term: 1
Communication Hours: 2

This course includes: Introduction to engineering economy, the time value of money, analysis of break-even point (BEP), assessment of the benefit/cost, decision-making and the choice between alternatives, laws of return and the effective rate of return (ERR), economic analysis, replacement policy, depreciation rates, fundamentals of inflation and introduction to cost accounting.

STAT1250

Engineering Statistics

Credit Hours: 3
Course term: 2
Communication Hours: 3

Introduction to an engineering statistics, Applications of statistics, Types of statistics, Statistical population and statistical sample, Types of data (Quantitative Data and Qualitative Data), Data Description and Representation: (Graphical Representation of Data: Frequency distribution, Histogram, frequency polygon, The cumulative frequency graph, Line graph, Ogive graph, Pareto Chart, Stem-and-leaf display, Bar and Pie Chart, five number summary and Box plot) and (Numerical Description of D

MEM60103

Advanced Engineering Economy

Credit Hours: 3
Course term: 1
Communication Hours: 3

Covers the theory and application of advanced engineering economy principles and methods. Studies the effects of inflation, depreciation and taxes, cost estimation, sensitivity analysis, risk and uncertainty, capital budgeting, multi-attribute decision making, advanced asset replacement analysis and real option analysis. Includes case studies and a term project related to the topic.

Office Hours

08:00AM 08:30AM 09:00AM 09:30AM 10:00AM 10:30AM 11:00AM 11:30AM 12:00PM 12:30PM 01:00PM 01:30PM 02:00PM 02:30PM 03:00PM 03:30PM 04:00PM 04:30PM 05:00PM 05:30PM 06:00PM 06:30PM
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