Chemical Engineering Mechanical

Peiji Tang(Page)

H B t m tt s t *

●r r r r r MASTER OF SCIENCE IN

MECHANICAL AND AEROSPACE

ENGINEERING

Language:

Deutsch

Mandarin(native)

English(fluent)

Programming languages:

Matlab

Python

C++

PHP/HTML

Java

Others

Chemical engineering:

Aspen

ONE

Aspen

Plus

Aspen

HYSYS

Aspen

Energy

Analyzer

Piping system-AutoCAD Plant 3D

Mechanical engineering:

Autodesk Inventor Solidworks

NX CAM Express AutoCAD

ANSYS

Typography(Documents):

Latex MS Word

Computer graphics:

Autodesk 3ds Max C++(OpenCV)

Adobe Illustrator

Other tools:

Microsoft Office / git / Netbeans / Pro E

Mathematica / Visual Studio / Autodesk Maya

Interests

Simulation of chemical manufacturing process and design of pressure vessel

Process control of chemical equipment and nonlinear control system for UAV

Image, video processing with OpenCV and algorithm for computing aesthetics Education

2015-2017 M.S The George Washington University

Specializing in design of mechanical engineering system and control system Washington DC, USA

2011-2015 B.S University of Science and Technology of China Majoring in chemical engineering / process equipment and control system Hefei, China

Experience

Summer 2016, Intern Engineer, SINOPEC Group, Puguang China Working on the project that Transmission of Natural Gas from Sichuan to Shanghai at Puguang compressor station. Maintaining operational mode of natural gas measurement sys- tem which included checking and adjusting working status of temperature transmitter, pres- sure transmitter, Daniel ultrasonic gas flow meters(Model 3400), Flow computer(FloBoss S600), chromatographs(Daniel Danalyzer Model 570).Replacing transducer in flow me- ters. Being responsible for pipe maintenance and anti-corrosion which mainly based on three methods: three-layer epoxy primer coating, impressed current cathodic protection, and deep well node protection. Controlling centrifugal gas compressor(GE PCL 503) through three parts: Unit Control Panel(UCP),Discrete Control System(DCS),Motor Control Cen- ter(MCC).

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Summer 2013, Team member, Chemitech, Changzhou China Leading by a chief engineer and working as a team to design a chemical plant which mainly manufactured 75,000 kg/hr of paraxylene(PX). Serving as a major member which is responsi- ble for simulation of chemical process with Aspen Plus, layout of piping system, optimization of heat exchanger network, formulation of safety report, and design of corresponding chem- ical equipment like reactor, distillation column etc. After several rounds of competition then won first class prize of National College Student Chemical Engineering Contest which spon- sored by Mitsui Chemicals

tt s t 2 t tr st r s t Projects

Numerical

Solution

Partial

Differential

Equation

Fluid

Dynamics

Python

Starting from solving 1D convection Eq Burger’s Eq with forward-central scheme.Then,Using the Crank-Nicolson scheme to solve 1D heat Eq and also proving its ac- curacy and convergence. Finding numerical solution of 2D heat Eq with implicit method.Obtaining numerical solution of Poisson Eq and Laplace Eq with relaxation method.Applying Lax-Friedrichs scheme, Lax-Wndroff scheme to solve hyperbolic PDEs. Solving Stokes flow in a square cavity with using the vorticity-stream function formulation.

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Plasma

research

Micro-

propulsion

Dynamics

of ions,

electrons

Ion acoustic

wave

stability

Focusing on emerging search field of applying plasma in micro-propulsion. Deriving Analytical solution with Feyn- man’s lecture notes of particle movement in electromag- netic field and then simulating dynamics of plasma with MATLAB. Attaining Numerical solution of plasma dy- namics through leapfrog scheme and presenting trajectory of plasma with Python Numpy. With math model of in- homogeneous higher order Schrödinger Eq, constructing Lyapunov function to evaluate the stability of ion acoustic wave in plasma jet engine to reflect its performance.

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