CASE STUDIES
PEng-Consulting has a rich background of over 20+ years by performing FEA, Explicit/Implicit Dynamic and CFD engineering simulations, Mechanical Engineering Design and testing services for a wide variety of industries and applications through either PEng-Solution prototyping services or by providing technical support to our customers.
Below presented are a few case studies that detail real world applications
CFD CASE STUDIES
We provide Thermal Managment services and R&D design and development services on all areas of thermal engineering. The project involves fluids, heat or mass transfer and their interactions with any engineering system, we are here to assist you. We are CFD experts who are very proficient in the usage of high-end analysis tools such as ANSYS WorkBench(Mechanical, CFX, Fluent, ICEM CFD) LS-DYNA etc., and have vast industrial experience.
Thermal Management - Telecomunication Equipment
Thermal Air Flow Analysis:
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Thermal Management of Electronic Equipment in various domains
MEZZ Thermal and Air Flow Analysis:
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Server SL250 Thermal and Air Flow Analysis:
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Thermal Management of Electronic Equipment in various domains
Hand Calculations-Heat Sink Optimization :
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Thermal Design - Pressure Vessel
Heat Treatment of Internal Surfaces within Shipping Container
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FEA CASE STUDIES
We offer a wide range of FEA services including Structural Linear, Linear Dynamics, Non-Linear etc. We use a wide variety of engineering analysis software, such as ANSYS WorkBench and APDL to solve some of the most complex engineering simulation problems for our customers worldwide.
Linear Static Analysis
Simple Case 1D Rod:
Simple Case 1D Rod PDF
Linear Static Analysis
Lifting Devise Design Verification:
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Linear Static Analysis
Lifting Devise Bracket Design Verification:
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Dynamic Analysis-Parablic Problems
Algorithms for Parabolic Problems – Advantages and Disadvantages:
Algorithms for Parabolic Problems PDF
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Dynamic Property Estimation-Wafer Inspection Machine
Explicit-Implicit Approche:
PEAK G-Accelerations/Deceleration Impact
Drop Impact Characteristics
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Videos:
Y-direction Deformation response
DropTest_Dif2
DropTest_Dif1
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Dynamic Analisis Algorithms for Hyperbolic Problems
Stability and accuracy of Newmark Family integration algorithm: Explicit
Stability and accuracy of Newmark Family integration algorithm: Implicit
Stability and accuracy of HHT-α integration algorithm
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Nonlinear Analysis-Temperature Cycling and Fatigue in Electronics
The effect of temperature cycling on BGA to predict the operating cycles to fatigue. The solder joint and Underfill are Nonlinear material – obtaining the rate of non-elastic stress accumulation. The challenges:
• The small length scale of the solder relative to the rest of the component
• The increasing number of solder bumps/joints – failures optimization
• The stress singularities due to material interfaces
• Complex problem- ANSYS Multiphysics has emerged.
Nonlinear Analysis
Nonlinear Analysis Snap Fit R&D:
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Videos:
Cable Support-Video
Push Pin Forces - NonLinear Analysis
Fracture of Mechanics
Fatigue Failures in the Shaft
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Lifting Device
Design verification of the lifting device like this used by our customers to move their pressure vessels.
Design verification per ASME BTH-1 “Design of Below-the-Hook Lifting Devices”. Labelling is per ASME B30.20
Lifting Device FEA Report-PDF
PRESSURE VESSEL CASE STUDIES
PEng-Consulting bases its code calculations on the most accepted commercial software programs such as Excel Sheets, ANSYS with unusual details calculated by Spreadsheet (we have developed our own calculation sheets) to maximize efficiency and accuacy. In addtion, PEng-Consulting specializes in "Design-by-Analysis" pressure vessel work following ASME Section VIII, Div. 2 (BPVC) Certification codes.
Codes and Standards:
ASME VIII-1, ASME VIII-2, EN 13445, PD 5500, AD 2000, GOST R 52630/52857, DNV, Lloyd's, ABS
Pressure Vessel Structure Calculations
According to AD2000 Section B:
AD2000-Section B Structure Caclulation PDF
According to AD2000 Section S:
Pressure Vessel Structure Calculations
Accordng to EN13445:
EN13445 Structure Caclulation PDF
Accroding to ASME Div1:
ASME Div1 Structure Caclulation PDF
Accroding to ASME Div2 Section 5 (Design By Analisis):
FEA (Design By Analisis)-ASME VIII Div2 Sec5 PDF
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Heat Exchanger Structure Calculations
According to GOST R 52630/52857
GOST U-Tube Heat Exchanger Structure Calculations PDF
According to ASME UHX
ASME Heat Exchanger Structure Calculations PDF
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Design Pressure Vessel - Composite Material
Composite Material FAILURE DESIGN AND OPTIMIZATION PDF
ASME VIII Div2 Section 5 (Design By Analisis):
Stress Classification ASME VIII Div2 Sec.5:
Stress Classification-PDF
Fatigue Analysis-Permissible Cycle Life:
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DNV -Ship Motion Bolting Calculations
DNV Ship Motion Bolting Calculations:
DNV Ship Motion Bolting Calculations-PDF
ASME VIII Div1:
Lifting lugs-ASME Critical Lifting Lug Angle Calculations:
ASME Critical Lifting Lug Angle Calculations-PDF
Skid Design and Analysis
For new skid designs a dynamic analysis is often required to resolve a vibration problem. In addition to the dynamic analysis, other design criteria must also be addressed.
Skid Design Solutions
Lifting, Loading and Transportation Study
Dynamic Skid Vibration and Stress Analysis
Customer Benefits
Skid Design and Analysis Samples:
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Storage Tanks and Setler Strength Calculations
According to API 650, 653 and 620 Storage Tanks
Setler Storage Tanks - ASME Div VIII-1/2
Israeli Standard SI 413 – Design provisions for Earthquake Resistance of Structures
Israeli Standard SI 414 – CHARACTERISTIC LOADS IN STRUCTURES:WIND LOADS
Israeli Standard SI 466 – CONCRETE CODE: ELEMENTS
Israeli Standard SI 940 - FOR CIVIL ENGINEERING
EN 1991-1-4-2005 Wind Loads
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Mechanical Design and Modeling
We offer a wide range of Mechanical Design services for a wide variety of industries and applications such as Semiconductors, Telecommunication, Chemical and Water Treatment Equipment, Electronics, Automotive, Military (combat survivability- high traversability and survivability vehicles) and Pressure Vessel.
We are CAD experts who are very proficient in the usage of high-end of 3D and 2D CAD tools such as ProEngineer, Solidworks, SolidEdge, Autodesk Inventor, AutoCAD.
General Capabilities
Creating models using advanced solid and surface modeling methods,
Creating assemblies using both Top down and Bottom up design techniques,
Creating associative drawing of part and assembly models,
Performing a team project from design to manufacturing.
