drg company presentation (general) 2015 r2_linkedin

A leading engineering consultant

2015

© Dynaflow Research Group, all rights reserved

DRG is a leading Engineering Consulting firm technical services across all aspects pipeline analysis and design

Consulting Training Software

Consulting Training Software


DRG has two offices and one sales office in the USA

Houtsingel 95 2719 EB Zoetermeer The Netherlands

Unit 2207, JBC 1 Tower Jumeirah Lakes Towers Dubai United Arab Emirates

11211 Richmond Avenue Suite 109 Houston, TX USA

The Netherlands (head office) Dubai USA


Our projects are all over the world Clustered around Oil & Gas producing regions


International and high profile clients Oil producing companies as well as sub-contracting parties


Our services in Engineering Consulting

Services Examples

Stress and fatigue analysis Various equipment and piping

Fiberglass stress analysis and design Inspection of fiberglass systems

Pulsation and vibration analysis Mechanical response studies

Flow assurance, Subsea systems Liquid slug and vibration analysis

In-house software development Software consulting

Pressure & thermal equipment and piping Fiberglass piping Gas, compressors and LNG Multi-phase flow Software Consulting


Stress analysis of the coil pipes of a furnace Process and Power pipelines

Example


Flow separation using slug catchers and risers Subsea Systems

Example


Pulsation and Mechanical Response analysis of a gas plant Compressors & Pumps

Example


Multiphase flow analysis of HF dumpline Flow Assurance

Example


Fiberglass: Large cooling water systems Example


Flow induced vibrations as a result of increased flow Vibrations

Example

14Hz 22Hz

31Hz 27Hz


Vibration measurements on site Vibrations

Example


CFD analysis of pre-heating of Heat Exchanger Pressure and Thermal Equipment

Example

Inlet of Heat Exchanger Velocity contours and vectors


Mechanical analysis of Tube Heat Exchanger Pressure and Thermal equipment

Example


Dynamic analysis of gas line of blast furnace system Gas and LNG

Example


Mechanical analysis of Tube Heat Exchanger Pressure and Thermal equipment

Example

Detailed modeling of the tube sheet


Static & dynamic design assessment wintrack tower Vibrations

Example


Failures as a result of fluid transients Transportation lines

Example


BOSfluids – Flow Simulation Tool of Choice

Steady State solver To determine flow, pressure and velocity distribution Incorporating the influences of pipes, valves,

orifices, pumps and more

Transient flow solver To determine pressures and unbalanced forces

1-D fluid flow Comparable with the 1-D assumptions for pipe

static stress analysis packages like Caesar 2 Partly multi-phase Problems such as cavitation, air inflow and drainage

can be modeled as well


Graphic post processing for rapid review of calculations


BOSfluids to analyze fast transient effects due to unforeseen unbalanced loads or surge pressures

Study of potential failure situations and scenarios

Allows to analyze dynamic effects such as tube-rupture, blow-offs, surge vessels, water hammer effects, etc.

Computes pressures and flow rates

Computes unbalanced forces


DRG provides training courses in 4 engineering fields

ASME VIII Division I FE/Pipe PV-Elite EN13445

Piping

CAESAR II Statics CAESAR II Dynamics Buried Piping Vibrations Fiberglass Engineering

Pressure Vessel Design

Programming C++ Jive Training Parallel Programming

Software

Flow Assurance BOSfluids BOSpulse OpenFOAM

Fluid Flow


Courses are taught internationally

Most training courses are scheduled once or twice a year

In many different countries Bahrain, Spain, Austria, South Africa,

Ukraine, Dubai, Singapore, etc.

Since 2012 DRG is official training partner of Intergraph Benelux We provide trainers for all CAESAR II

and PV Elite courses in Benelux

Annually DRG provides 25-30 courses Excluding in-company courses (Shell,

BP, Hobas, Bronswerk, etc)


DRG organizes many seminars and conferences

Lectures Flow Conference

Annual conference on flow and mechanical analysis problems in the Oil & Gas industry

Since 2006 DRG organizes 4 technical Lectures per annum to stimulate exchanging knowledge

T +31 79 361 5150 F +31 79 361 5149 E [email protected] W www.dynaflow.com

Houtsingel 95 2719 EB Zoetermeer The Netherlands Reg nr. 27320315

drg company presentation (general) 2015 r2_linkedin

Documents

dynaflow research group

rights reserved fiberglass

rights reserved pulsation

rights reserved drg

rights reserved failures

lng example

mechanical response

site vibrations example