In short: FLN Tutors gives chemical engineering assignment help and tutoring for undergraduate and postgraduate students. Tutors explain mass and energy balances, thermodynamics, fluid mechanics, heat transfer and heat exchanger design, mass transfer and separations, reaction engineering, process control, process design and simulation in Aspen HYSYS or Aspen Plus step by step, with worked calculations. Matched to a verified specialist who knows your course, your university's marking criteria, and your deadline.
Topics we cover
FLN offers one-to-one online Chemical Engineering tutoring with verified subject specialists. Sessions focus on calculations, design problems and the theory behind them, including Chemical Thermodynamics, Fluid Mechanics, Heat Transfer and Mass Transfer, using your own course material, so you understand the subject and can apply it yourself.
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Chemical engineering help is one-to-one support from a chemical engineer who explains how processes that change materials are analysed and designed, and helps with calculations, simulations, lab reports and design projects.
| What you need | Best option | What you get |
|---|---|---|
| Regular lessons through a module | Live one-to-one tutoring | Concepts and calculations explained |
| Problems you are stuck on | Homework help | Step-by-step worked solutions |
| A graded design project or lab report | Assignment help | Guidance within your university's rules |
This map lists the core chemical engineering topics, the point where students most often get stuck, and how a tutor helps you past it.
| Topic | Where students get stuck | How a tutor helps |
|---|---|---|
| Mass balances | Systems, streams and degrees of freedom | Worked balances |
| Energy balances | Enthalpy changes and heat duties | Worked energy calculations |
| Thermodynamics | Phase equilibria and equations of state | Worked VLE problems |
| Fluid mechanics | Reynolds number and pressure drop | Worked pipe flow problems |
| Heat transfer | LMTD and exchanger sizing | Worked exchanger designs |
| Mass transfer | Distillation, absorption and extraction | McCabe–Thiele examples |
| Reaction engineering | Batch, CSTR and PFR design | Worked reactor sizing |
| Process control | Feedback loops and tuning | Block diagram examples |
Tutors cover the core degree syllabus.
| Area | Topics |
|---|---|
| Process calculations | Units, mass and energy balances, recycle and purge |
| Thermodynamics | Laws, properties, phase and reaction equilibria |
| Transport phenomena | Fluid flow, heat transfer, mass transfer |
| Separations | Distillation, absorption, extraction, drying, membranes |
| Reactions | Kinetics, reactor design, catalysis |
| Control and safety | Process dynamics, control, HAZOP, process safety |
| Design | Equipment design, flowsheeting, economics, simulation |
Stream A (100 kg/h, 20% ethanol by mass) mixes with stream B (150 kg/h, 50% ethanol). Find the product flow and composition.
| Balance | Working | Result |
|---|---|---|
| Total mass | 100 + 150 | 250 kg/h |
| Ethanol | 100 × 0.20 + 150 × 0.50 = 20 + 75 | 95 kg/h |
| Product composition | 95 ÷ 250 | 38% ethanol |
Always draw a labelled flow diagram and check the degrees of freedom before solving.
Water (2 kg/s, cp = 4.18 kJ/kg·K) is heated from 20 °C to 60 °C by oil cooling from 150 °C to 90 °C in counterflow, with U = 500 W/m²·K.
| Step | Working | Result |
|---|---|---|
| Heat duty | Q = ṁcpΔT = 2 × 4.18 × (60 − 20) | 334.4 kW |
| Temperature differences | ΔT₁ = 150 − 60 = 90 K; ΔT₂ = 90 − 20 = 70 K | — |
| LMTD | (90 − 70) ÷ ln(90 ÷ 70) | ≈ 79.6 K |
| Area | Q ÷ (U × LMTD) = 334,400 ÷ (500 × 79.6) | ≈ 8.4 m² |
For water at 2 m/s in a 0.05 m pipe (ρ = 1,000 kg/m³, μ = 0.001 Pa·s), Re = ρvD ÷ μ = 100,000, which is turbulent.
Tutors match your level, syllabus and exam board, from school to PhD.
| Level | What you study | Matching help |
|---|---|---|
| A-Level Chemistry and Physics | Foundations for chemical engineering | A-Level AQA Chemistry, A-Level AQA Physics |
| Undergraduate (BEng, B.Tech) | Core chemical engineering modules | Fluid Mechanics, homework help |
| Design projects | Plant design and simulation | MATLAB and assignment help |
| Master's and PhD | Advanced process engineering and research | Dissertation help and live tutoring |
Related: Chemical Process Calculations, Heat Transfer, Mass Transfer and Petroleum Refining Technology.
Most lost marks come from unit errors and balances without a clear basis.
| Mark-loser | What to do instead |
|---|---|
| No basis of calculation | State a basis, such as 100 kg/h of feed |
| Mixing kW and kJ/h | Convert units before combining |
| Using arithmetic mean ΔT | Use the LMTD for heat exchangers |
| Unlabelled flow diagrams | Label every stream with flow and composition |
| Ignoring assumptions | State steady state, ideal behaviour and other assumptions |
| Simulation results not checked | Verify key numbers by hand |
Chemical engineering is assessed in several formats, and each one is marked on different things. Tutors help you understand the brief and the marking criteria before you start.
| Assessment | What markers look for |
|---|---|
| Problem sets and exams | Correct balances, units and assumptions |
| Lab reports | Data analysed against theory with error discussion |
| Design projects | Justified flowsheets, equipment sizing and costs |
| Simulation assignments | Correctly set up and interpreted models |
| Safety studies | HAZOP and risk assessments |
Chemical engineers use these tools.
| Tool | What it is used for |
|---|---|
| Aspen HYSYS and Aspen Plus | Process simulation |
| MATLAB | Numerical modelling |
| Excel | Balances and design calculations |
| Steam tables and property databases | Thermodynamic data |
| Perry's Chemical Engineers' Handbook | Design data |
Chemical engineering is taught to similar core ideas worldwide, but grading, referencing and course structure differ. FLN tutors work from your own syllabus and handbook and schedule lessons in your time zone. Always follow your module handbook for referencing.
| Country | Where chemical engineering is studied | Grading | Referencing usually used |
|---|---|---|---|
| United Kingdom | BEng and MEng chemical engineering accredited by IChemE | GCSE 9–1, A-level A*–E; degrees First, 2:1, 2:2, Third | IEEE or Harvard |
| United States | BS chemical engineering programmes accredited by ABET | Letter grades A–F and a 4.0 GPA scale | IEEE |
| Australia | Chemical engineering degrees | HD, D, C, P at university; ATAR for school leavers | IEEE or Harvard |
| Canada | Chemical engineering programmes | Letter grades or percentages; GPA scales vary by province and university | IEEE |
| India | B.Tech/BE chemical engineering, GATE CH preparation | Board exam percentages; university CGPA, often on a 10-point scale | IEEE |
Students in Ireland, the Gulf, Europe, Africa and Asia can book the same help, with lessons in their own time zone.
The price of chemical engineering help depends on the type of task and your deadline. A short calculation costs less than a full design project. You always see the price first: a fixed quote for homework and assignment guidance, or the tutor's hourly rate for live lessons, with no contract and no minimum number of sessions. Refunds follow our refund policy.
Stuck on a Chemical Engineering question?
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What you get
Simple process
Tell us your assignment brief, word count, deadline, and academic level. The more detail, the better the match.
We pair you with a Chemical Engineering expert whose background aligns with your specific topic and university requirements.
Your work arrives before the deadline, plagiarism-checked. Free revisions until it meets your exact requirements.
Takes about two minutes. The quote is free.
Chemical Engineering and related specialists
Every expert is degree-verified and quality-tested before joining.
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Student reviews
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Yes. Tutors explain concepts and calculations and help with design projects, within your university's rules.
The engineering of processes that convert raw materials into useful products, at scale and safely.
Draw and label a flow diagram, choose a basis, write balances for each component and solve them.
Counting unknowns minus independent equations to check whether a problem can be solved.
The log mean temperature difference, used to calculate heat transfer in exchangers.
It shows whether flow is laminar or turbulent, which changes pressure drop and heat and mass transfer coefficients.
A CSTR is perfectly mixed with uniform conditions; a PFR has concentration changing along its length.
A graphical method for finding the number of theoretical stages in binary distillation.
The state where vapour and liquid phases coexist with no net change in composition.
A stream that returns part of the product or unreacted feed to an earlier point in the process.
A structured study that identifies hazards and operability problems in a process design.
A controller that uses proportional, integral and derivative action to keep a variable at its set point.
Yes. Tutors help you set up, run and interpret simulations.
Yes. Tutors cover the GATE CH syllabus with practice problems.
It is demanding; clear diagrams and consistent units make problems manageable.
Tutors work from your course text, such as Felder and Rousseau or Coulson and Richardson.
Often, yes, for short problems, depending on tutor availability.
Yes. Tutors help with flowsheets, equipment sizing and reports.
Yes. Tutoring, worked examples and feedback are a normal part of learning. You should use the explanations to understand the method and submit your own work in line with your school's or university's academic integrity rules. See our academic integrity policy.
Yes. Your files and details are used only to help you and are not shared with your school or university. See our privacy policy.
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