+91 98180 30424 | business@arnishengg.com

Discrete Services

AES cater for any specific or general application based upon the customer requirement can perform and assist the customer to solve the critical problems without offering AES compete product or project. The advantages for the customer and AES it creates the win-win situations for both of us and it it first step toward the confidence building with the customer and opt for repeated business and involvement in the larger project of the customer. It helps customer also build the background and minimize the risk of failing the deliveries and milestones of the project

  • General Arrangement drawings preparation.
  • Layout, of platform, machine equipment, etc preparation.
  • 3D model building of any machine equipment, Vehicles, Structures, Plant, building, bridge, MHE, BMH etc.
  • Platform Migrations- from one software to other.
  • Legacy conversion of any domain.
  • Image Rendering- irrespective domain.
  • Manufacturing dwg, preparation.
  • Computer Aided Engineering (CAE).
  • Finite Element Modeling (FEM).
  • Finite Element Analysis (FEA).
  • Computational Fluid Dynamics.
  • Vibrations (NVH).
  • Durability (Fatigue Analysis).
  • Impact Analysis (Crash Simulations).
1. Engineering Change Management

Change management has been embraced for its ability to deliver benefits by improving the affected system and thereby satisfying "customer needs and AES has vast experience in it.

Therefore change management has great importance in the field of manufacturing, which is confronted with many changes due to increasing and worldwide competition, technological advances and demanding customers, because many systems tend to change and evolve as they are used, the problems of these industries are experienced to some degree in many others.

Arnish Engineering team has high command in championing on the change management.


2. ENGINEERING ANALYSIS (CAE/FEA/CFD)

Our engineering analysis services address various issues related to product design, development and manufacturing.

Our expertise lies in providing FE modeling, and structural / vibration / static / modal / crash analysis.

Other niche services include simulation, NVH, CFD solutions, durability studies, die-casting design, design calculations for impact analysis, and linkage analysis on multiple CAD / CAM / CAE/CFD platforms.

  • Computer Aided Engineering (CAE)
  • Finite Element Modeling (FEM)
  • Finite Element Analysis (FEA)
  • Computational Fluid Dynamics
  • Vibrations (NVH)
  • Durability (Fatigue Analysis)
  • nversion of any domain
  • Impact Analysis (Crash Simulations
3. ENGINEERING ANALYSIS- Competency

Static

  • Static (Linear/Nonlinear)
  • Buckling Analysis
  • Plastic & Hyper Elastic Simulation
  • Contact Analysis

Multi- Body Dynamics (MBD)

  • Kinematics (K&C characteristic)
  • Rigid Body motion simulation
  • Rigid & flexible body simulation
  • Biomechnics Simulations
  • Joints types simulations
  • Pendulum simulations

Dynamic

  • Modal Analysis
  • Frequency Response
  • Transient Response
  • Random Vibrations
  • Seismic Analysis

Vibrations (NVH)

  • FFT simulations
  • Transient simulation
  • Acoustic simulations
  • Air borne noise simulations
  • Structural vibration simulations
  • Structural response
  • Eigenvalue calculations

Optimization

  • Topology Optimization
  • Shape/Gauge Optimization
  • Topography Optimization
  • Weight Optimization etc

Miscellaneous

  • Bolt , Weld strength calculations
  • Vehicle stability(Fork lift, RS, ECT etc.)
  • Composite material
  • Stress/strain based fatigue evaluation

Computational Fluid Dynamics (CFD)

  • External Aerodynamics
  • Under hood flow analysis
  • Intake& exhaust flow analysis
  • Tanks sloshing
  • Discrete phase modeling
  • Rotating machines
  • Aero Acoustics
  • Refiners flow simulations
  • Rotors simulations
  • Centricleaner and Pupler flow simulations
  • High Density cleaner flow simulations
  • Heat sink and air flow simulations
  • Multi domain Flow simulations
  • Agitator & chest(Tower( Simulations

Explicit/Impact/Crash

  • Crashworthiness
  • Impact Analysis
  • Drop simulations
  • Head Impact
  • ROPS & FOPS
  • Occupant Simulations
  • Knee Bolster
  • Many More

Thermal

  • Static/Transient
  • Coupled field- Thermal Structural
4. Noise & Vibration Analysis

AES has a specialist engineering team providing solutions for Noise & Vibration related problems for premier customers in the Automotive, Marine and Aerospace industry. The team uses robust simulation methods coupled with testing to address structural dynamic issues in mechanical, hydro-mechanical and rotary equipment type systems. The problem resolution is via structure and airborne vibration & noise (N&V) source detection, test-CAE based problem diagnosis, N&V path propagation study, virtual design improvements and test based verification.

The N&V solution offerings includes

  • Vibration control in vehicles and operating machineries
  • Frequency response analysis and signature studies such as: Automotive passenger & commercial vehicles
      - Powertrain Idle shake response at Steering wheel, Seat track & I/P
      - Road induced shake
      - Driveline unbalance induced vibrations
      - Exhaust flow induced vibrations
  • Source identification using test-CAE based hybrid approach
  • Vibration path propagation study using FE methods
  • Vibration control methods including
      - Structural stiffness modifications
      - Surface damping & tuned absorbers
      - Vibration isolation
  • Order tracking and forced response analysis for rotary equipments
  • Vibration control in vehicles and operating machineries
  • Bungee cord testing with impact hammer and EM shaker loading
  • Measurements via Accelerometer or Laser vibrometer
  • Dynamic/modal parameter estimation and correlation including
      - Natural frequencies
      - Damping factors
      - Mode shape vectors
  • Mode sensitivity studies & participation factors
  • LMS-VL and CADAX systems for testing & correlation
  • MSC NASTRAN for structural analysis
  • Noise control & Acoustic simulations
  • Interior cabin acoustic characterization — Automotive, Ship and Airplane cabins
  • Structural radiated noise measurement and mitigation
  • Product noise testing using ARAI's semi-anechoic and reverberation chamber in accordance with ANSI, ISO and other standards
  • Noise prediction using CAE based simulation methods and correlation to testing, for example:
      - Automotive Powertrain Part/Wide open throttle noise & Transmission/Axle Gear noise
      - Hydrodynamic & on-board machinery induced structure-borne noise in ships / yachts
  • Environmental & industrial noise modeling
      - Vehicle pass by noise (noise generation by cars, CVs, rail systems)
      - Characterizing and mitigating Noise generated in Industrial plants, by Theme park Equipments, within indoor factories etc
  • Noise Simulation Tools used: MSC NASTRAN, LMS-VL, MATLAB
5. Computational Fluid Dynamics (CFD)

AES has an experienced engineering team providing Computational Fluid Dynamics (CFD) solutions to various Automotive, Marine, Oil & Gas, Power Generation and Aerospace customers with the help of robust simulation methods in conjunction with CFD test correlation. AES's CFD canter of engineering excellence provides services and solutions in the following areas:

Aerospace

  • Aircraft Aerodynamics
  • Rotor — Airframe Interaction
  • Helicopter Rotor —Airframe Interaction
  • Store Separation Analysis
  • Fuel Tank Sloshing
  • Aerospace Fuel Pump
  • Propulsion System
  • Nozzles
  • Compressor and Fans
  • Turbines
  • Missile Aerodynamics

Automotive

  • Aerodynamics
  • Brake Cooling
  • Engine Flow & Combustion
  • Fuel System
  • Under hood Thermal Management Climate & Comfort Control

Paper Machinery

  • Paper Pulper
  • Rotor and Vane
  • Centricleaner
  • Refiner
  • Fractionator
  • Agitator
  • Tromell
  • Thickener
  • Chest (Tower)

Marine

  • Ship/Submarine Hydrodynamics
  • Propeller Blade Flow
  • Open Water Propeller Cavitation
  • I.C. Engine
  • Sails
  • Tank Sloshing
  • Seakeeping Maneuvering