A Passenger car (or automobile) is a wheeled motor vehicle used for transportation. Most definitions of cars say that they run primarily on roads, seat one to eight people, have four tires, and mainly transport people rather than goods.

Cars came into global use during the 20th century, and developed economies depend on them. The year 1886 is regarded as the birth year of the modern car when German inventor Karl Benz patented his Benz Patent-Motorwagen. Cars became widely available in the early 20th century. One of the first cars accessible to the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the US, where they replaced animal-drawn carriages and carts, but took much longer to be accepted in Western Europe and other parts of the world

Cars have controls for driving, parking, passenger comfort, and a variety of lights.

Over the decades, additional features and controls have been added to vehicles, making them progressively more complex, but also more reliable and easier to operate. These include rear reversing cameras, air conditioning, navigation systems, and in-car entertainment. Most cars in use in the 2010s are propelled by an internal combustion engine, fuelled by the combustion of fossil fuels. Electric cars, which were invented early in the history of the car, became commercially available in the 2000s and are predicted to cost less to buy than gasoline cars before 2025.

The personal benefits include on-demand transportation, mobility, independence, and convenience. The societal benefits include economic benefits, such as job and wealth creation from the automotive industry, transportation provision, societal well-being from leisure and travel opportunities, and revenue generation from the taxes. People's ability to move flexibly from place to place has far-reaching implications for the nature of societies. There are around 1 billion cars in use worldwide. The numbers are increasing rapidly, especially in China, India and other newly industrialized countries.

Automotive - Engineering Services Offering

We as an extended engineering arm to our customers in automotive sector provide product design support via optimized CAD/CAE environment which also includes product validation support via best practice CAE methods to assess performance and tackle problems with respect to complex physics, material behaviour represented in product functionality.

Service offering for Automotive Industry

  • Digital benchmarking (Reverse Engineering  CAD  FE  Testing & Correlation  Database)
  • Product digitization and associated design automation
    • - Detailing, drafting, migration & conversions (CAD) and design automation
    • - Mathematical modeling of systems for simulations (CAE - FEA, CFD)
    • - Digital Mock up (DMU)

CAE solutions

    • - Vehicle ride comfort, Noise & Vibration assessment
    • - Structure-worthiness for Durability & Impact-worthiness
    • - Flow & Thermal characterization (CFD)
    • - Motion simulation
    • - Aero and Fluid flow induced acoustics
    • - Topological and weight optimization

Testing, Correlation and Homologation

Arnish Engineering experts are well versed with the followings technologies but not limited to these only customer centric approach puts onus on us to adopt and learn new and specific technologies for the AES engineers.

CAD design
  • Catia V5
  • UG
  • Pro-E
  • Solidworks
  • Ramsis (ergonomic)
CAE virtual validation
  • Hypermesh
  • LsDyna
  • Nastran
  • Adams
  • Abacus / Simulia
  • Pam Stamp & Hyperform
  • FEM
  • Crash
  • Static, Dynamic, Stress, NVH
  • Multibody analysis
  • CFD
  • Non linear analysis
  • Stamping analysis