Vol. 44, No. 5 (2021)

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1 APPLICATION OF FINITE DIFFERENCE METHODS (FDM) ON MATHEMATICAL MODEL OF BIOHEAT TRANSFER OF ONE-DIMENSIONAL IN HUMAN SKIN EXPOSED ENVIRONMENT CONDITION
Slamet Wahyudi, Prihatining Lestari, Femiana Gapsari
1-9
2 MODELLING AND SIMULATION OF PITTING CORROSION
Bahaa R. Al-Shemmary, Falah Kaify Matloub, Hassan Al-Fetlawi
10-17
3 SYNTHESIS, CHARACTERIZATION AND OPTIMIZATION OF NEW SILICONE HYDROGEL CONTACT LENS MATERIALS PREPARED BY FREE RADICAL PHOTOPOLYMERIZATION
Dhuha Jawad Hussein, Ruaa jameel kamel, Farah Safi Khliwi, Mohammed Ali Mutar
18-32
4 STUDY THE COMBINED EFFECT OF EOF/PDF ON THE PERFORMANCE OF PARALLEL FLOW MICROCHANNEL HEAT EXCHANGER AT DIFFERENT CONCENTRATIONS
Donia A. Mohmmaed, Mushtaq I. Hasan, Ahmed J. Shkara
33-43
5 EXPERIMENTAL AND THEORETICAL ANALYSIS OF THERMAL LOSSES IN A FLAT PLATE SOLAR HEATER WITH MULTI RISERS AND HEADERS
Mahmmod A. Muhammed Al-Saiydee
44-51
6 SYNTHESIS AND CHARACTERIZATION OF NEW BORONIC ACID-CONTAINING HYDROGELS AS GLUCOSE – SENSITIVE VEHICLE FOR CONTROLLED INSULIN RELEASE
Israa Faisal Ghazi, Hussein Abudulridha Rahaman, Farah Safi Khliwi, Mohammed Ali Mutar
52-74
7 NUMERICAL ANALYSIS ON STATIC AND DYNAMIC BEHAVIOR OF ADDITIVELY MANUFACTURED BCC LATTICE STRUCTURES
Muhamad Syafwan Azmi, Rainah Ismail, Muhammad Nasruddin Nurdin, Azma Putra
75-86
8 INVESTIGATION OF STATIC DEFLECTION IN INTERNAL STEPPED CANTILEVER BEAM
Husam Jawad Abdulsamad, Kadhum Jassem Wadi, Saddam Khalsan Al-Raheem, Luay S. Alansari
87-125
9 FATIGUE LIFE OF COMPOSITE BEAM MANUFACTURE FROM FIBERGLASS MATERIAL
Basim Ajel Sadkhan, Salman Hussien Omran
126-135
10 NUMERICAL INVESTIGATION FOR NATURAL CONVECTION IN A SQUARE ENCLOSURE WITH PARTIALLY ACTIVE THERMAL SIDES’ WALL
Noor Raad Mohammed, Luma F. Ali
136-148
11 MECHANICAL AND CORROSION BEHAVIOR OF AA7100 / FE2O3 COMPOSITES SYNTHESIZED BY STIR CASTING TECHNIQUE
Batool K.H., Hussain J.M. AL-AIkawi
149-157
12 A DOUBLE-SLOPE SOLAR STILL WITH AND WITHOUT A PARABOLIC TROUGH SOLAR COLLECTOR INVESTIGATED USING PCM
Hazim Jassim Jaber, Qais A. Reshack, Qahtan A. Abed
158-166
13 EXPERIMENTAL INVESTIGATION OF A CONDENSER AIR HUMIDITY EFFECT ON SUPERHEATED DEGREE OF COMPRESSOR
Jaafar Jaber Abdulhameed, Muna S. Kassim, Mohammed Salman Kadhim
167-176
14 BIFURCATION AND EXACT TRAVELING WAVE SOLUTIONS FOR KODOMTSEV-PETVIASHVILI EQUATION
Anwar Ja’afar Mohamad Jawad, Alaaeddin Amin Moussa, Lama Abdulaziz Alhakim
177-187
15 EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER FEATURES FOR VERTICAL TUBE USING POROUS MEDIA AND CARBON DIOXIDE
Bilal Jamal Kkihlefa, Ameer Abed Gaddoa, Ahmed Hameed Reja
188-195
16 A THEORETICAL STUDY OF A VARIABLE COMPRESSION RATIO ENGINE WITH USING PISTON OF VARIABLE HEIGHT
Sarah H. Ali, Haider J. Abid, Mohsen H. Fagr
196-206
17 INVESTIGATION OF AERODYNAMIC FORCES ON TRACKED VEHICLES AFFECTED BY DISTURBING WINDS
Marwa Y. Jleel and Haider J. Abid
207-218
18 OPTIMIZATION OF PRODUCTION DRINKING WATER FROM ATMOSPHERIC AIR THROUGH COOLING SURFACE WATER HARVESTING MACHINE
Hazim E Radhi, Rafid M. Hannun, Hashim Hussein
219-227
19 COMPARISON BETWEEN ACTIVE SUSPENSION AND REGENERATIVE SUSPENSION FOR FULL VEHICLE MODEL
Haider J Abid, Husam Hammood, Salah M Swadi
228-239
20 SOLAR DESALINATION BY USING PHASE CHANGE MATERIAL (PCM)
Maithem Hussein Rasheed
240-248
21 ROBUST LEAN MANAGEMENT MODEL FOR MAINTENANCE IN IRAQI OIL AND GAS INDUSTRY: A REVIEW STUDY
Mokhef Abd Al Hussien Mokhef Al Kitab, Firas Basem Ismail Al-Nuaimi, M.N.M. Ansari, Thamir K Ibrahim
249-257
22 DEFECT DETECTION BY AUTOMATIC CONTROL IN THE PHOTOVOLTAIC PANEL MANUFACTURING PROCESS.
Wahiba Slimani
258-262
23 DESIGN AND IMPLEMENTATION OF AN ELECTRIC PISTON IN THE GENERAL COMPANY FOR RUBBER INDUSTRIES
Farah Kamil
263-270
24 CONTROL OF THE PROCESS OF IMPREGNATION AND CURING IN THE MANUFACTURE OF PRODUCTS FROM POLYMER COMPOSITE MATERIALS
Khaldoon Hussein Hamzah, Akeel Hssain Kadium, Qasim Saad Abdulwahid
271-279
25 RESEARCH EFFECTS OF THE FACTOR ON MICRO HARDNESS OF NI COMPOSITE COATING ON INSERTED-BLADE MILLING CUTTER
Ly Viet Anh, Truong Thi Thu Huong, and Nguyen Hong Quang
280-286
26 IN-LINE FIBER TUNABLE PULSE COMPRESSOR USING PM-MACH ZEHNDER INTERFEROMETER
Baraa H. Mutar, Nada F. Noori, Yousif I. Hammadi, Tahreer S. Mansour
287-297
27 EFFECT OF PLATING TIME ON THE THICKNESS AND THE ADHESION OF NI-AL2O3 COMPOSITE COATING ON THE INSULATING MATERIAL
Ly Viet Anh, Duong Trong Dai, Nguyen Thi Thu Dung, and Nguyen Hong Quang
298-304
28 THE EFFECT OF AIR INJECTION IN A SHELL AND TUBE HEAT EXCHANGER
Shaheed Mahdi Talib, Farhan Lafta Rashid, and Muhammad Asmail Eleiwi
305-317
29 VOID FORMATION IN FRICTION STIR WELDING OF AA5052 BUTT JOINING
Mohanad Kadhim Mejbel, Heyam Razaq Atwan, Isam Tareq Abdullah
318-332
30 ANALYSIS THE EFFECIENY OF A TRIPLE TUBES HEAT EXCHANGER BASED ON TITANIUM DIOXIDE NANO FLUID AND WATER METHOD
Mugdad Hamid Rajab, Mohammad Omar Salih, Maysson Anwar Abdullah
333-338
31 EFFECT OF DIFFERENT NATURAL COMPOSITE MATERIAL LYRES ON STRUCTURAL ANALYSIS OF AIRCRAFT BODY
Ahmed Salman Hammood, Mohammed Helayel Resun Al karaishi, Ahmed A. Taher, Laith Jaafer Habeeb
339-344
32 REVIEW OF HEAT TRANSFER ENHANCEMENT USING HYBRID NANO FLUID OR TWISTED TAPE INSERT
Noor Fouad.A. Hamza, Sattar Aljabair
345-357
33 CFD INVESTIGATION OF FLOW AND HEAT TRANSFER ENHANCEMENT IN CROSS FLOW MICROCHANNEL HEAT EXCHANGER USING NANOFLUID
Sahib Shihab Ahmed, Nabeel Abdulhadi Ghyadh, Maher A.R. Sadiq Al-Baghdadi
358-370
34 ROLLING MACHINE DESIGN FOR FLATTENING COPPER PIPE – CASE STUDY 3/8 INCH DIAMETER OF PIPE
Ghany Heryana, Jatira, Rahmat Subarkah, Irwandi, Bayu Dwi Aprianto
371-380
35 A REVIEW ON PARABOLIC SOLAR CONCENTRATOR TROUGH AND PARABOLIC SOLAR CONCENTRATOR DISH
Hussein N. Jabbar
381-386
36 PREDICTION OF GLOBAL SOLAR RADIATION ON A HORIZONTAL SURFACE
USING ANGSTROM MODEL

Bahjat Hassan Alyas, Ahmed Mustaffa Saleem, Asmaa Taha Hussein
387-401
37 AN INVETIGATION INTO THE DISTRIBUTION OF INTERNAL RESIDUAL STRESSES OF ALUMINUM PLATE SUBJECTED TO THERMAL LOAD BY USING HOLE DRILLING TECHNIQUE
Abdullah Jabar Hussain, Zainab. S. Al-khafaji, Waleed Ali Hamza
402-411
38 FATIGUE LIFE PREDICTION UNDER VARIABLE LOADING USING RAINFLOW
COUNTING METHOD

Kareem Al-Adily, M. Abdulrazzaq, Mahmoud A.Hassann
412-419
39 PERFORMANCE OF A NEW MODEL OF AIR HEATING SYSTEM: EXPERIMENTAL INVESTIGATION
assanain Ghani Hameed, Hayder Azeez Neamah Diabil, Muntadher Mohammed Ali Saeed
420-432
40 TRIBOLOGICAL STUDY ON THE INFLUENCE OF SURFACE COATING ON KNURLED COMPONENTS
Mohandas K N, Sunith Babu L, Vinayak Talugeri
433-440