List of engineering branches
Engineering is the discipline, art, and profession that applies scientific theory to design, develop, and analyze technological solutions. In the contemporary era, it is generally considered to consist of the major basic branches of chemical engineering, civil engineering, electrical engineering, mechanical engineering, and industrial engineering. There are numerous other engineering subdisciplines and interdisciplinary subjects that are derived from concentrations, combinations, or extensions of the major engineering branches.
Chemical engineering is the application of chemical, physical, and biological sciences to the process of converting raw materials or chemicals into more useful or valuable forms.
|Biomolecular engineering||Focuses on the manufacturing of biomolecules.|
|Materials engineering||Involves properties of matter (material) and its applications to engineering||
|Molecular engineering||Focuses on the manufacturing of molecules.|
|Process engineering||Focuses on the design, operation, control, and optimization of chemical processes.||
|Corrosion engineering||Is the specialist engineering discipline of applying scientific knowledge, natural laws and physical resources in order to design and implement materials, structures, devices, systems and procedures to manage the natural phenomenon known as corrosion. Generally related to Metallurgy, Corrosion Engineering also relates to non-metallics including ceramics. Corrosion Engineers often manage other not-strictly-corrosion processes including (but not restricted to) cracking, brittle fracture, crazing, fretting, erosion and more.|
Civil engineering comprises the design, construction, and maintenance of the physical and natural built environments.
|Environmental engineering||The application of engineering to the improvement and protection of the environment||
|Geotechnical engineering||Concerned with the behavior of earth materials at the site of a civil engineering project|
|Structural engineering||The engineering of structures that support or resist structural loads||
|Mining engineering||An engineering discipline that involves the science, technology, and practice of extracting and processing minerals from a naturally occurring environment. Mining engineering is closely related to many other disciplines like mineral processing and metallurgy, geotechnical engineering, and surveying. A mining engineer manages all phases of mining operations – from exploration and discovery of the mineral resource, through feasibility studies, mine design, development of plans, production and operations, to mine closure.
With the process of mineral extraction some amount of waste material and other byproducts are generated which are the primary source of pollution in the vicinity of mines. Mining activities by their nature cause a disturbance of the natural environment in and around which the minerals are located. Mining engineers must therefore be concerned not only with the production and processing of mineral commodities, but also with the mitigation of damage to the environment both during and after mining as a result of the change in the mining area.
|Transport engineering||The use of engineering to ensure safe and efficient transportation of people and goods||
|Water resources engineering||Prediction, planning, development and management of water resources||
|Computer engineering||The design and control of computing devices with the application of electrical systems.||
|Electronic engineering||The design of circuits that use the electromagnetic properties of electrical components such as resistors, capacitors, inductors, diodes and transistors to achieve a particular functionality.|
|Optical engineering||The design of instruments and systems that utilize the properties of electromagnetic radiation.|
|Power engineering||The generation, transmission and distribution of electricity, and the design of devices such as transformers, electric generators, electric motors, high-voltage engineering, and power electronics.|
Mechanical engineering comprises the design and analysis of heat and mechanical power for the operation of machines and mechanical systems.
|Acoustical engineering||Concerns the manipulation and control of vibration, especially vibration isolation and the reduction of unwanted sounds|
|Manufacturing engineering||Concerns dealing with different manufacturing practices and the research and development of systems, processes, machines, tools and equipment.|
|Optomechanical engineering||Field specific to the mechanical aspects of optical systems. Includes design, packaging, mounting, and alignment mechanisms specific to optical systems.|
|Thermal engineering||Concerns heating or cooling of processes, equipment, or enclosed environments|
|Sports engineering||Is a field of engineering that involves the design, development and testing of sport equipment. The equipment used by athletes has always gone through technological design and development based on current knowledge and understanding.|
|Vehicle engineering||The design, manufacture and operation of the systems and equipment that propel and control vehicles||
|Power plant engineering||
Field of engineering that designs, construct and maintains different types of power plants. Serves as the prime mover to produce electricity.
|Energy Engineering||Is a broad field of engineering dealing with energy efficiency, energy services, facility management, plant engineering, environmental compliance and alternative energy technologies. Energy engineering is one of the more recent engineering disciplines to emerge. Energy engineering combines knowledge from the fields of physics, math, and chemistry with economic and environmental engineering practices. Energy engineers apply their skills to increase efficiency and further develop renewable sources of energy. The main job of energy engineers is to find the most efficient and sustainable ways to operate buildings and manufacturing processes. Energy engineers audit the use of energy in those processes and suggest ways to improve the systems. This means suggesting advanced lighting, better insulation, more efficient heating and cooling properties of buildings. Although an energy engineer is concerned about obtaining and using energy in the most environmentally friendly ways, their field is not limited to strictly renewable energy like hydro, solar, biomass, or geothermal. Energy engineers are also employed by the fields of oil and natural gas extraction|
|Computer-aided engineering||Computer-aided engineering (CAE) is the broad usage of computer software to aid in engineering analysis tasks. It includes Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Multibody dynamics (MBD), and optimization.||
|Cryptographic engineering||Cryptographic Engineering is the discipline of using cryptography to solve human problems. Cryptography is typically applied when trying to ensure data confidentiality, to authenticate people or devices, or to verify data integrity in risky environments.||
|Teletraffic engineering||Telecommunications traffic engineering, teletraffic engineering, or traffic engineering is the application of traffic engineering theory to telecommunications. Teletraffic engineers use their knowledge of statistics including queuing theory, the nature of traffic, their practical models, their measurements and simulations to make predictions and to plan telecommunication networks such as a telephone network or the Internet. These tools and knowledge help provide reliable service at lower cost.|
|Web engineering||The World Wide Web has become a major delivery platform for a variety of complex and sophisticated enterprise applications in several domains. In addition to their inherent multifaceted functionality, these Web applications exhibit complex behavior and place some unique demands on their usability, performance, security and ability to grow and evolve. However, a vast majority of these applications continue to be developed in an ad-hoc way, contributing to problems of usability, maintainability, quality and reliability. While Web development can benefit from established practices from other related disciplines, it has certain distinguishing characteristics that demand special considerations. In recent years, there have been developments towards addressing these considerations.|
Systems engineering is an interdisciplinary field of engineering that focuses on how to design and manage complex engineering projects over their life cycles. Issues, such as reliability, logistics, and coordination of different teams (requirements management), evaluation measurements, and other disciplines become more difficult when dealing with large or complex projects. Systems engineering deals with work-processes, optimization methods, and risk management tools. It overlaps technical and human-centered disciplines such as control engineering, industrial engineering, organizational studies, and project management. Systems engineering ensures that all likely aspects of a project or system are considered, and integrated into a whole.
|Aerospace engineering||The application of engineering principles to aerospace systems such as aircraft, spacecraft, and ground control systems. Formerly known as aeronautical engineering, concerns the design, construction, and science of both air and space vehicles, primarily on the systems level. Further concerned with the science of force and physics that are particular only to performance in Earth's atmosphere, and the expanse of space. Often placed within Vehicle engineering|
|Agricultural engineering||The application of engineering principles to agricultural fields such as farm power and machinery, biological material process, bioenergy, farm structures, and agricultural natural resources.||
|Applied engineering||The field concerned with the application of management, design, and technical skills for the design and integration of systems, the execution of new product designs, the improvement of manufacturing processes, and the management and direction of physical and/or technical functions of a firm or organization. Applied engineering degreed programs typically include instruction in basic engineering principles, project management, industrial processes, systems integration and control, quality control, and statistics.|
|Biomedical engineering||is the application of engineering principles and design concepts to medicine and biology for healthcare purposes (e.g. diagnostic or therapeutic). This field seeks to close the gap between engineering and medicine. Much of the work in biomedical engineering consists of research and development, spanning a broad array of subfields (see below). Prominent biomedical engineering applications include the development of biocompatible prostheses, various diagnostic and therapeutic medical devices ranging from clinical equipment to micro-implants, common imaging equipment such as MRIs and EEGs, regenerative tissue growth, pharmaceutical drugs and therapeutic biologicals.||
|Biological engineering||The application of engineering principles to the fields of biology and medicine.||
|Building services engineering||Building services engineering, technical building services, architectural engineering, or building engineering is the engineering of the internal environment and environmental impact of a building. It essentially brings buildings and structures to life.||
|Energy engineering||Energy engineering is a broad field of engineering dealing with energy efficiency, energy services, facility management, plant engineering, environmental compliance and alternative energy technologies. The domain of energy-engineering expertise combines selective subjects from the fields chemical, mechanical and electrical engineering. It is an interdisciplinary program which has relativity with electrical, mechanical and chemical engineering||
|Railway engineering||Railway engineering is a multi-faceted engineering discipline dealing with the design, construction and operation of all types of railway systems. It encompasses a wide range of engineering disciplines, including civil engineering, computer engineering, electrical engineering, mechanical engineering, industrial engineering and production engineering. A great many other engineering sub-disciplines are also called upon.|
|Industrial engineering||The design and analysis of logistical and resource systems.||
|Mechatronics engineering||A hybrid of mechanical and electrical engineering, Commonly intended to examine the design of automation systems.|
|Management engineering||Management Engineering or Engineering Management is a specialized form of management that is concerned with the application of engineering principles to business practice. Engineering management is a career that brings together the technological problem-solving savvy of engineering and the organizational, administrative, and planning abilities of management in order to oversee complex enterprises from conception to completion. A Master of Science in Engineering Management (MSEM, or MS in Engineering Management) is sometimes compared to a Master of Business Administration (MBA) for professionals seeking a graduate degree as a qualifying credential for a career in engineering management.|
|Military engineering||This is loosely defined as the art and practice of designing and building military weapons and vehicles, as well as maintaining lines of military transport and communications. This discipline of engineering is regarded as the oldest form of engineering and is also the precursor of the civil engineering discipline.||
|Nanoengineering||The practice of engineering on the nanoscopic scale|
|Nuclear engineering||The application of nuclear processes to engineering|
|Petroleum engineering||The application of engineering principles to drilling for and producing crude oil and natural gas||
|Textile engineering||Textile engineering courses deal with the application of scientific and engineering principles to the design and control of all aspects of fiber, textile, and apparel processes, products, and machinery. These include natural and man-made materials, interaction of materials with machines, safety and health, energy conservation, and waste and pollution control. Additionally, students are given experience in plant design and layout, machine and wet process design and improvement, and designing and creating textile products. Throughout the textile engineering curriculum, students take classes from other engineering and disciplines including: mechanical, chemical, materials and industrial engineering.|
- Julie Thompson Klein, Robert Frodeman, Carl Mitcham. The Oxford Handbook of Interdisciplinarity. Oxford University Press, 2010. (pp 149 – 150)
- University of Arizona OPTI 421/521: Introductory Optomechanical Engineering
- Abran et al. 2004, pp. 1–1
- ACM (2007). "Computing Degrees & Careers". ACM. Retrieved 2010-11-23.
- Laplante, Phillip (2007). What Every Engineer Should Know about Software Engineering. Boca Raton: CRC. ISBN 978-0-8493-7228-5. Retrieved 2011-01-21.
- "ATMAE Membership Venn Diagram". atmae.org