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The Department of Mechanical Engineering at Polytechnic University of Puerto Rico offers the opportunity to engage students in an exciting and rewarding career. Mechanical Engineers use the fundamental principles of energy, material sciences, and mechanics in the design and production of mechanical devices and systems. Particularly, Mechanical Engineers are heavily involved in the generation, conversion and transmission of energy and motion.
Our program is committed to educate the best Mechanical Engineers in Puerto Rico through an effective integration of classroom theory and highly practical applications. With almost 900 students, the Department of Mechanical Engineering is one of the largest departments within our School of Engineering and also within Puerto Rico. Our recently reviewed curriculum provides the opportunity to complete the B.S. in Mechanical Engineering degree in 4 years. The program is accredited by the Engineering Accreditation Commission of ABET and provides the students the flexibility of either pursuing a traditional Mechanical Engineering path or a concentration in Aerospace Engineering.
Most of our junior- and senior-level courses are offered in the evenings or on Saturdays, which facilitate that many of our students are already working in the industry even before they graduate. We invite you to further explore the unique opportunity of joining us to begin a lifelong learning experience through our program. Please feel free to contact us for further information or just to answer any question you may have.
Department Head
(787) 622-8000 ext. 323
The Mechanical Engineering program at Polytechnic University of Puerto Rico is designed to develop graduates from different backgrounds who can deal with situations that involve technological and humanistic/societal issues and to cultivate their potential for leadership. The program emphasizes on developing the ability and competency of our students in utilizing scientific and engineering methods for devising useful products to satisfy the community in and economical way, while considering the impacts on society.
Within a few years of graduation, the PUPR Mechanical Engineering Program graduates are expected to attain the following:
1. Develop a successful professional career in mechanical engineering, science or related fields, demonstrating high competence, and social and ethical responsibility.
2. Obtain a leadership position in the industry, academy or community, promoting communication, teamwork, and the inclusion of underrepresented groups.
3. Contribute to the advancement of science and engineering through innovation, creativity, and critical thinking.
4. Continue their professional development through independent learning or by pursuing graduate studies.
Mechanical engineers have many professional options due to the breath of their preparation. Mechanical engineers can work in design, research and development, manufacturing, service and maintenance, as well as technical sales. Mechanical engineers can pursue their careers with local, state, and federal agencies, as well as with private enterprises, or even organize their own businesses. Graduates from this program have found successful careers in a variety of industries such as aerospace, pharmaceuticals, electric utilities, electronics, medical devices, air conditioning, food industry, mechanical services among others. Mechanical engineering graduates may also elect to pursue advanced degrees in engineering, or continue their education in other fields, such a law or business.
The organizations provide the student with opportunity to get acquainted with the career and participate in conferences, seminars and field trips to broaden their professional and social activities and nurture their leadership and communications skills.
For more information visit the websites and social websites of organizations.
The Student Association Women of Mechanical Engineer of polytechnic University of Puerto Rico (AEMIM – Spanish abbreviation name), it has the mission of promote the professional practice, Academic and service of community indoor and outdoor of the University fortifying the linkages between students and Mechanical Engineer field.
Contact us:
Facebook: @AEMIMUPPR
e-mail: aemimpupr@gmail.com
The student chapter of the Mechanical Engineering of the Polytechnic University of Puerto Rico, is a group of students that search to encourage among their members to development professional, technic and management, where their members doing
We are a family, the VEX Robotics team of the Polytechnic University of Puerto Rico. The team was founded in September, 2014 by the Mechanical Engineering Department. The principal purpose is to apply our knowledge and demonstrate that we have the maximum potential to win.
The VEX Robotics Competition, is a robotics competition utilizing the VEX robotics platform. Robots designed with the Vex platform can be very simple or very complicated. VEX Robotics, Inc. contracts the non-profit Robotics Education and Competition Foundation to organize and operate the worldwide VEX Robotics Competition. Teams build and program robots to complete a task revealed at the previous years world championships.
Contact us:
Facebook: @puprteam
Website: https://puprvexteam.weebly.com/
The Honeywell Aerospace PR Collegiate Rocket Launch Competition is a competition which draws inspiration from the annual NASA University Student Launch Initiative. The main purpose of the competition is to give university students in Puerto Rico an opportunity to design, develop, and manufacture a high-powered rocket with a mission specific payload using design and lifecycle methodologies and processes which they will indubitably encounter in a real-world work environment. The project involves all major engineering universities on the island, providing students an opportunity to network with alumni and professors from other institutions as well as industry professionals.
This year’s challenge is to design a launch vehicle and take a payload, determined by each team, the closest to 5,280 feet above ground level. In the process, the teams will need to implement systems engineering concepts and methodologies, giving them an opportunity to replicate and relate what working on an actual aerospace product will be like. Each team is required to put together slide packages and present their respective Preliminary Design Review, Critical Design Review, Flight Readiness Review, and Launch Readiness review at Honeywell Aerospace to an evaluation panel composed of Honeywell employees but also to any/all engineer(s) willing to view the presentations, giving the students the opportunity to experience what a design review feels like.
Each team will accumulate points in a variety of technical and non-technical areas throughout the competition. The team with the most points at the end will be declared the winner.
Throughout the competition the students will learn what it is like to work on a complex project, with a dynamic group of individuals and will gain valuable technical and non-technical knowledge such as project management, marketing, branding, intellectual property management, planning and logistics, effective communication methods, among others. After the competition launch, the teams prepare a closing presentation where they summarize their entire design, manufacturing, and launch process, results, academic outreach activities, and lessons learned.
Contact us:
e-mail: dgerena@pupr.edu
The Swarmathon – NASA provides a platform for interdisciplinary student teams to work on solutions for future mission to exploration, this competition develop cooperative robots for the missions in space. The PUPR team participates in virtual competition where students develop algorithms for that the robots pick up the maximum target in minimal time.
For more information about the goals this year for Swarmathon – NASA: http://nasaswarmathon.com/
Ext. 308
e-mail: dgerena@pupr.edu
Ext. 441
e-mail: jrpertierra@pupr.edu
Ext. 432
e-mail: acarrra@pupr.edu
Visit our Office of Guidance and Counseling
Visit our Career and Internship Services Program
Our society is increasingly dependent on the generation and distribution of energy in the form of electricity, and continues to develop at an accelerated pace electronic communication devices and computers designed to capture, create, process, transform, and distribute information. Electrical Engineering is one of the disciplines supporting the development and operation of this key infrastructure. It has evolved from the study of fundamental electrical principles to encompass sophisticated communication and computation techniques.
The demand for mechanical engineers is growing at a steady rate. Mechanical engineers apply physical principals such as heat, force, the conservation of mass and energy to design composite products such as vehicles (automobiles, aircraft, others), weapon systems, heating and cooling systems, industrial equipment and machinery, and household appliances. Mechanical engineers need to be well trained in the physical, mechanical, analytical, computational, and experimental practices used in this industry.
The facilities and laboratories of the Mechanical Engineering Department at PUPR provide students with hands on experience on several important areas such as Fluid Mechanics, Thermal Engineering, Measurements, Engineering Materials, Mechatronics, Manufacturing, and Computer Aided Design and Computer Aided Manufacturing. The mechanical engineering experimental facilities are housed in the first and fourth floors of the Laboratory building. In addition to this, chemistry, physics, electronics and computers laboratories are also available to our students throughout the campus.
This laboratory is a climate controlled area, located in the room L-404 of ELB. It has approximately 960 square feet. It has an installed video projector, computer, automatic projection screen, and an overhead projector.
Description: It was created to understand the impact of modern engineering tools for visualization, construction and modeling. At the same time, student has the opportunity to create, design, analysis, solve, optimize and manufacturing in a virtual environment and expose to mechanical engineering design concepts.
Lab Room | Equipment | Quantity |
L-404 | PC T5400 | 20 |
L-404 | PC T5500 | 1 |
This laboratory is provided with license of different programs of design as ProEngineering, Ansys, Autocad, MathCAD, MatLab, etc.[/p]
This laboratory is a climate controlled area, located in the room L-401A of Engineering Laboratories Building (ELB). It has approximately 800 square feet. Description: Hands on experiences on the fundamentals of fluid mechanics. Students perform and conduct simple experiments for incompressible fluids. Besides, students develop the ability to measure, analyze and interpret data.
Lab Room | Equipment | Quantity |
L-401A | Precision 670 | 1 |
L-401A | TD49 220V Multi-Purpose Air Duct | 1 |
L-401A | Hydraulic Gravimetric Bench (H1) with external or submersible pump | 4 |
L-401A | Hydraulic Volumetric Bench with Set of Weirs (H1D/a) | 1 |
L-401A | Centre of Pressure (H11) | 4 |
L-401A | Stability of a Floating Body (H2) | 4 |
L-401A | Flow Through an Orifice (H4) | 4 |
L-401A | Venturi Meter (H5) | 4 |
L-401A | Discharge Over a Notch (H6) | 3 |
L-401A | Impact of a Jet Apparatus (H8) | 4 |
L-401A | Losses in Piping System (H16) | 1 |
L-401A | Pipe Work Energy Losses (H34) | 1 |
L-401A | Friction Loss in a Pipe (H7) | 1 |
L-401A | Flow Measurement (H10) | 1 |
L-401A | Free and Forced Vortex (F1-23) | 1 |
L-401A | Impact of a Jet (F1-16) | 1 |
L-401A | Flow Meter Demonstration Unit (F1-21) | 1 |
L-401A | Losses in Bends (F1-22) | 1 |
This laboratory is located in the room L-111 of ELB and has approximately 2,100 square feet. This laboratory is divided in two sections: conventional manufacturing area and computer numerical control (CNC) area. This last, it is a climate controlled area with a classroom equipped with computers related to the CNC activities. It has an installed video projector, computer, automatic projection screen, and an overhead projector.
Description: Hands on experiences on a variety of techniques and process for the manufacturing of engineering components including, operation of machine tools and welding machines. Prototypes are designed and manufactured by teams by the guidance of the instructor.
Lab Room | Equipment | Quantity |
L-111 | Optiplex 790 PC | 17 |
L-111A | TURNING CNC | 1 |
L-111A | Milling CNC | 1 |
L-111A | Industrial Milling CNC | 1 |
L-111A | Combination Milling/Lathe CNC | 4 |
L-111A | 3D Laser Scanner | 1 |
L-111A | Rapid Prototyping Machine | 1 |
L-111A | Foam Cutter Machine | 1 |
L-111A | Technical Room – C.A.D. (Computers) | 16 |
L-111B | Milling | 1 |
L-111B | 1 | |
L-111B | Lathe | 1 |
L-111B | 3 | |
L-111B | 1 | |
L-111B | Band Saw (Vertical) | 1 |
L-111B | Band Saw (Horizontal) | 1 |
L-111B | 1 | |
L-111B | Surface Grinder Machine | 1 |
L-111B | Grinder Stations | 2 |
L-111B | Floor Drill Press | 2 |
L-111B | Hand Hydraulic 20 Ton Press | 1 |
L-111B | Welding Stations | 4 |
L-111B | Arc Welders | 4 |
L-111B | Plasma Cutter | 1 |
L-111B | Oxygen/Acetylene Torches | 4 |
This laboratory is a climate controlled area, located in the room L 401B. It has approximately 600 square feet.
Description: Hands on experience in metallographic, testing of materials, materials characterization, phase transformation and heat treatment.
Lab Room | Equipment | Quantity |
L-401B | PC T5400 | 1 |
L-401B | Precision 670 | 1 |
L-401B | Optiplex 745 | 1 |
L-401B | T5500 | 1 |
L-401B | Optiplex 790 | 1 |
L-401B | Optiplex GX400 | 1 |
L-401B | Small Metallurgical Furnace | 1 |
L-401B | Large Metallurgical Furnace | 1 |
L-401B | Grinder/Polising Station of 2 Disc | 1 |
L-401B | Grinder/Polising Station of 3 Disc | 1 |
L-401B | Sander/Grinding Station | 1 |
L-401B | Roll Grinder Station | 2 |
L-401B | Ductless Fume Hood DFH-6SP | 1 |
L-401B | Universal Test Machine (UTM) | 2 |
L-401B | Metallurgical Microscope MSB-2 | 5 |
L-401B | Stereoscope | 1 |
L-401B | Unimet Unitron 9075 Metallurgical Microscope MR1-11 w/Camera and Monitor | 1 |
L-401B | Jominy Bench | 1 |
L-401B | Vicker Micro Hardness Machine | 1 |
L-401B | Macromet I Dial Rockwell Testing Machine | 1 |
L-401B | Rockwell Testing Machine | 1 |
L-401B | Brinell Testing Machine HB-2 w/stereoscope | 1 |
L-401B | Impact test machine | 1 |
L-401B | Specimen mount Press Apparatus w/115 Heater | 1 |
L-401B | SimpleMet 1000 Automatic Mounting Press | 1 |
L-401B | Isomet 4000 Linear Precision Saw | 1 |
L-401B | Isomet Low Speed Saw | 1 |
L-401B | Adjustable-Flame Burner | 2 |
L-401B | Propane Gas Tank of 20_Lbs. | 1 |
L-401B | SCXI-1122 Data Acquisition Hardware | 1 |
This laboratory is located in room L-409 of ELB and has approximately 960 square feet.
Description: Hands on experience in automation electrical, electronic, hydraulic, and pneumatic control systems. These laboratories includes electronic data acquisition cards and Programmable Logic Controllers (PLC), instrumentation, data acquisition (using LabView), and calibration in fluid and thermal systems, heat transfer, and materials. At the same time, they are provided with computer machine and the different necessary software to accomplish this task.
Lab Room | Equipment | Quantity |
L-409 | PC T5400 | 5 |
L-409 | PC | 1 |
L-409 | Data acquisition scxi-1000 | 5 |
L-409 | power supply | 5 |
L-409 | Type M Oxygen cylinder | 1 |
L-409 | Viscometer | 1 |
L-409 | Pressure control accessory | 1 |
L-409 | Strain gage equipment set | 2 |
L-409 | Beakers set of 5 | 5 |
L-409 | Process Plant Trainer | 1 |
L-409 | PID controller | 1 |
L-409 | Hydraulic pump | 1 |
L-409 | Robot Arm | 1 |
L-409 | Hydraulic lab equipment | 18 |
L-409 | Pneumatic lab equipment | 36 |
L-409 | Pneumatic production line | 2 |
L-409 | PLC | 3 |
L-409 | Stove | 4 |
L-409 | Pulse Generator | 1 |
L-409 | Speed Control | 1 |
L-409 | Micron Eye | 1 |
L-409 | Compressor | 1 |
This laboratory is a climate controlled area, located in the room L-101 of ELB. It has approximately 1,240 square feet.
Description: The students have the opportunity of applied knowledge of convection, radiation and conduction, laws of thermodynamics, and property relations to different thermal and aerospace equipment.
Lab Room | Equipment | Quantity |
L-101A | Single/Series/Parallel Pump Unit | 1 |
L-101A | Subsonic Wind Tunnel | 1 |
L-101A | Heat Exchanger Service Unit: a.) Plate heat exchanger b.) Extended tubular heat exchanger c.) Shell and tube heat exchanger d.) Jacketed Vessel | 1 |
L-101A | Turbine Service Unit: a.) Axial Flow Impulse Turbine b.) Radial Flow Reaction Turbine c.) Pelton Turbine | 1 |
L-101A | Gear Pump Demonstration Unit | 1 |
L-101A | Plunger Pump Demonstration Unit | 1 |
L-101A | Centrifugal Compressor Unit | 1 |
L-101A | Axial Fan Demonstration Unit | 1 |
L-101A | Centrifugal Fan Demonstration Unit | 1 |
L-101A | Nozzle Pressure Distribution Unit | 1 |
L-101A | Thermal Radiation Unit | 1 |
L-101A | Computer Linked Cross Flow Heat Exchanger | 1 |
L-101A | TD1 Heat Transfer Rig | 1 |
L-101A | 10_HP Boiler | 1 |
L-101A | Gas Turbine Demonstration Unit | 1 |
L-101B | Aerospace Flight Simulator MOTUS 622i | 1 |
Alvarado, Carlos A.
Professor, Ph.D., Biomedical Engineering, University of Connecticut, 2005; M.S. The Ohio State University; M.S. Mechanical Engineering, The Ohio State University, 1997; B.S. Mechanical Engineering, University of Puerto Rico, 1995.
Area of Interest: Orthopedic implants, Biomechanics.
E-mail Address: calvarado@pupr.edu
Phone: X-348
Angeles Malaspina, Moises
Professor, Post-Doctorate, Mechanical Engineering, The City College of New York/NOAA, 2017; Ph.D., Fluid Mechanics and Water Resource, University of Puerto Rico at Mayagüez, 2015; M.S., Thermal Science, University of Puerto Rico at Mayagüez, 2015; Energy Engineering, National University of Santa, 2000.
Area of Interest: Cavitation and Turbulence flow, Waterhammer, Climate change and energy demand, Atmospheric modeling and extreme events analysis (heat waves, drought and flooding).
E-mail Address: mangeles@pupr.edu
Phone:
Cabrera Ruiz, Eduardo
Associate Professor, M.S. Mechanical Engineering, University of Puerto Rico, Mayagüez, 2001; B.S. Mechanical Engineering, University of Guanajuato, 1997.
Area of Interest:
E-mail Address: ecabrera@pupr.edu
Phone: X-624
Carrera Cruz, Ángel
Associate Professor, M. Engineering Management, Polytechnic University of Puerto Rico, 1999; B.S. Mechanical Engineering, Polytechnic University of Puerto Rico, 1995.
Area of Interest: Manufacturing process, Vector Dynamics, Vehicle Dynamics, Controls, Mechatronic and Fluid Dynamics.
E-mail Address: acarrera@pupr.edu
Phone: X-432
Cecchini, Brigi Andrés
E-mail Address: acecchini@pupr.edu
Phone: X-308
Díaz Maldonado, Misael
Associate Professor, Ph.D., Chemical Engineering, University of Puerto Rico, Mayagüez (2015), BS Chemical Engineering, University of Puerto Rico, Mayagüez (2005).
Area of Interest: Soft matter.
E-mail: midiaz@pupr.edu
Phone: X – 372
Gerena Colón, Diolinet
Assistant Professor, M.E. in Mechanical Engineering, Polytechnic University of Puerto Rico 2013; B.S. Mechanical Engineering, Puerto Rico University, Mayaguez, 1991.
Area of Interest: Thermodynamics, Propulsion, Programming
E-mail Address: dgerena@pupr.edu
Phone: X-308
Holguino, Jonathan J.
Assistant Professor, M.E. in Mechanical Engineering, Polytechnic University of Puerto Rico 2014;B.S. Mechanical Engineering, San Antonio Abad del Cusco, 2010.
Area of Interest: Resistance of Materials, Mechanical Vibrations, Mechanisms Design, Controls and Programming with Matlab.
E-mail Address: jholguino@pupr.edu
Phone: X-348
Noriega Motta, Julio A.
Professor and Department Head, Ph.D., Mechanical Engineering, West Virginia University, 2006; M.S. Mechanical Engineering, University of Puerto Rico, Mayagüez, 1993; Post-Grade., Geophysics and Geology for prospecting Hydrocarbons, University of San Carlos, Guatemala, 1984; B.S. Mechanical Engineering, University of San Carlos, Guatemala, 1983.
Area of Interest: Design of materials testing equipment, Failure of materials, Corrosion and fatigue of materials, Composite materials degradation, Modal analysis of structures.
E-mail Adress: jnoriega@pupr.edu
Phone: X- 631
Ordoñez Estevan, Sandra
Assistant Professor, M.S. Electrical Engineering, University of Puerto Rico, 2005; B.S. Electrical Engineering, Pontificia Bolivariana University, 2000
Area of Interest:
E-mail Address: sordonez@pupr.edu
Phone: X-632
Pelaez Carpio, Hugo M.
Associate Professor, Ph.D., Marine Sciences, University of Puerto Rico Mayagüez, 2001; M.S. Chemical Engineering, University of Puerto Rico, Mayagüez, 1994; B.S. Chemical engineering, san Marcos University, Perú, 1987.
Area of Interest:
E-mail Adress: hpelaez@pupr.edu
Phone: X – 414
Pertierra, José R.
Associate Professor, M.B.A., Texas Christian University, 1994; B. Aerospace Engineering, Georgia Institute of Technology, 1985
Area of Interest: Vehicle Synthesis and Optimization, Performance, Aerodynamics, Flight Dynamics.
E-mail Address: jrpertierra@pupr.edu
Phone: X-441
Sosa Ancajima, Ronald
Associate Professor, M.S. Mechanical Engineering, University of Puerto Rico, 1996; B.S. Mechanical Engineering, Universidad Nacional de Trujillo, 1987.
Area of Interest: Métodos numéricos en la optimización de procesos termales. La tecnología en el proceso de enseñanza; influencia en el currículo, Exergia en los ciclos termodinámicos.
E-mail Address: rsosa@pupr.edu
Phone: X-629
Vidal-Urquiza, Glenn C.
Associate Professor, Ph.D., Chemical Engineering, University of Puerto Rico at Mayagüez, 2017; M.S. University of Puerto Rico at Mayagüez; M.S. Mechanical Engineering, University of Puerto Rico at Mayagüez, 2008;
B.S. Mechanical Engineering, National University of Trujillo, Peru, 2005.
Area of Interest: Thermodynamics, Fluid Mechanics, and Heat Transfer; Microhydrodynamics, Statistical Mechanics of Active/Passive Soft Matter; Nanotechnology.
E-mail Address: gvidal@pupr.edu
Phone: X-300
Nyria Díaz
Administrative Assistant (787)622-8000 ext. 323, nydiaz@pupr.edu
Carlos Miranda
Assistant to Laboratory Coordinator (787) 622-8000 ext. 383, cmiranda@pupr.edu
Joseph Mulero
Assistant to Laboratory Coordinator (787) 622-8000 ext. 335, jmulero@pupr.edu
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ADME 2013-14 Associate Degree Curriculum
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ME-AERO 2012 Undergraduate Curriculum
ME 2009 Undergraduate Curriculum
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The Department of Mechanical Engineering is located at Room L-403 of the Laboratories Building of the San Juan Campus.
The office hours are:
Mondays thru Thursdays: 9:30 AM to 6:30 PM
Fridays: 8:00 AM to 3:00 PM