CHEMCAL

CHEMCAL APP IS FOR ALL ENGINEERING STUDENTS AND PROFESSIONALS ACROSS THE WORLD. CHEMICAL ENGINEERING IS THE BRANCH OF ENGINEERING CONCERNED WITH THE DESIGN AND OPERATION OF INDUSTRIAL CHEMICAL, FOOD, PHARMA AND OTHER PROCESS PLANTS. THERE ARE MORE THAN 50+ CALCULATION COVERED.

FLUID FLOW

Calculation for pressure losses in pipes and fittings for a variety of fluid flows that include single and two-phase flows like

• Single phase incompressible fluid flow pressure drop

• Compressible fluid flow through a pipe

• Non-Newtonian Power Law fluid flow through a pipe

• Non-Newtonian Bingham Plastic fluid flow through a pipe

• Beggs Brill method for two phase flow

• Two phase flow in horizontal pipe

• Pump Sizing Calculation

• Pump Operation in Series & Parallel

• Centrifugal Pump Curves

• Pipe Fitting Losses

• Natural Gas Pipeline Sizing

• Reciprocating Compressor Rating

• Reciprocating Compressor Calculation

VESSEL & SEPARATOR

Calculation for process equipment like vessel, separators.

• Vessel Volume & Level Calculation

• Pressure Vessel Thickness Calculation

• Vapor Liquid Horizontal Separator Sizing

• Vapor Liquid Vertical Separator Sizing

HEAT TRANSFER

Calculation for heat exchangers, lmtd correction factor and insulation losses.

• Heat Exchanger Rating (Bell Delaware)

• Heat Exchanger Analysis (ε - NTU)

• Double Pipe Heat Exchanger

• Air Cooled Heat Exchanger Sizing

• Shortcut Heat Exchanger Sizing

• Insulation Heat Loss - Steel Pipe

• Insulation Heat Loss - Vertical Flat Surface

• LMTD Correction Factor Charts

• Calculate Log Mean Temperature Difference (LMTD)

• Heat Transfer

• Jacketed Vessel Heat Transfer

• Batch Reactor Heating Cooling

• Tank Heating using Steam Coil

VAPOR LIQUID EQUILIBRIUM

Calculations like dew point, bubble point, flash calculation, vapor-pressure etc.

• Curve Fitting Vapor Pressure

• Multicomponent Flash Calculation

• Binary Vapor Liquid Equilibrium (VLE)

AGITATION

Calculation for agitation scaleup and power requirement.

• Agitation Scaleup

• Agitator Power Requirement

DISTILLATION

Calculation for packed tower sizing, binary distillation.

• Distillation

• Shortcut Distillation

• Binary Distillation McCabe Thiele

• Packed Tower

• Packed Tower Sizing

INSTRUMENT

Calculation for instruments like safety valve, orifice.

• Gas/Vapor Filled Vessel PSV Sizing

• Large Diameter Gas Orifice Sizing

• Small Diameter Gas Orifice Sizing

• Large Diameter Liquid Orifice Sizing

• Small Diameter Liquid Orifice Sizing

PROPERTIES

Estimation of properties for natural gas.

• Natural Gas

• Natural Gas Compressibility Factor

• Natural Gas Viscosity

• Property Estimation

• Property Estimation - Joback Method

OTHERS

• Steam Tables based on IAPWS IF-97

• Condensate Flash Calculation

• Steam Desuperheating Calculation

• Unit Conversion

• Gas Volume Conversion

• Makeup Water requirement for Cooling Tower

• Psychrometric Calculations

Disclaimer: We have made calculation based on standard practice and best of our knowledge. Calculation result may vary with books and standards.

Chemcal APP UNTUK SEMUA MAHASISWA TEKNIK DAN PROFESIONAL DI SELURUH DUNIA. TEKNIK KIMIA ADALAH CABANG ENGINEERING PRIHATIN DENGAN DESAIN DAN OPERASI INDUSTRI KIMIA, MAKANAN, PHARMA DAN TANAMAN PROSES LAIN. ADA LEBIH DARI 50 + PERHITUNGAN DITUTUPI.

ALIRAN FLUIDA

Perhitungan kerugian tekanan dalam pipa dan alat kelengkapan untuk berbagai aliran fluida yang mencakup arus tunggal dan dua-fase seperti

• Single fase fluida mampat penurunan tekanan aliran

• aliran fluida kompresibel melalui pipa

aliran fluida Hukum Daya • Non-Newtonian melalui pipa

aliran fluida Bingham Plastik • Non-Newtonian melalui pipa

• Metode Beggs Brill untuk aliran dua fase

• aliran Dua fase dalam pipa horisontal

• Perhitungan Pompa Sizing

• Operasi Pompa di Seri & Paralel

• Curves Centrifugal Pump

• Pipa Kerugian Fitting

• Natural Gas Pipeline Sizing

• Reciprocating Compressor Penilaian

• Perhitungan Compressor Reciprocating

KAPAL & SEPARATOR

Perhitungan untuk peralatan proses seperti kapal, pemisah.

• Kapal Volume & Tingkat Perhitungan

• Bejana Tebal Perhitungan

• Uap Liquid Horizontal Separator Sizing

• Uap Cair Vertikal Separator Sizing

PERPINDAHAN PANAS

Perhitungan untuk penukar panas, faktor koreksi LMTD dan kerugian isolasi.

• Heat Exchanger Penilaian (Bell Delaware)

• Analisis Exchanger Panas (ε - NTU)

• ganda Pipe Heat Exchanger

• Air Cooled Heat Exchanger Sizing

• Shortcut Heat Exchanger Sizing

• Isolasi Panas Rugi - Steel Pipe

• Isolasi Panas Rugi - Vertikal Permukaan Datar

• LMTD Charts Faktor Koreksi

• Hitung Log Berarti Suhu Perbedaan (LMTD)

• Perpindahan panas

• jas Vessel Heat Transfer

• Batch Reaktor Pemanasan Pendinginan

• Tank Pemanasan menggunakan Steam Coil

Kesetimbangan uap-cair

Perhitungan seperti titik embun, titik gelembung, perhitungan flash, uap bertekanan dll

• Curve Fitting Tekanan uap

• Perhitungan Multicomponent flash

• Binary kesetimbangan uap-cair (VLE)

AGITASI

Perhitungan untuk agitasi scaleup dan kebutuhan daya.

• Scaleup Agitasi

• Kebutuhan Agitator Daya

DISTILASI

Perhitungan untuk ukuran menara dikemas, distilasi biner.

• Distilasi

• Shortcut Distilasi

• Binary Distilasi McCabe Thiele

• Dikemas Menara

• Dikemas Menara Sizing

INSTRUMEN

Perhitungan untuk instrumen seperti katup pengaman, lubang.

• Gas / uap Dipenuhi Kapal PSV Sizing

• Diameter Besar Gas Lubang Sizing

• Diameter Kecil Gas Lubang Sizing

• Diameter Besar Liquid Orifice Sizing

• Diameter Kecil Liquid Orifice Sizing

SIFAT

Estimasi properti untuk gas alam.

• Gas alam

• Gas Compressibility Factor Alam

• Gas Viskositas Alam

• Estimasi Properti

• Estimasi Properti - Cara Joback

LAIN

• Uap Tabel berdasarkan IAPWS IF-97

• Perhitungan Kondensat flash

• Perhitungan Steam desuperheating

• Konversi Satuan

• Konversi Volume Gas

• Kebutuhan air Makeup untuk Cooling Tower

• Perhitungan psychrometric

Disclaimer: Kami telah membuat perhitungan berdasarkan praktek standar dan terbaik dari pengetahuan kita. Hasil perhitungan mungkin berbeda dengan buku-buku dan standar.