Najah Engineering Consultants | najahengineering

Najah Engineering Consultants | najahengineering

NECSize 2008 | Najah Engineering Consultants

NECSize 2008 – Load sizing software developed to assist engineers to calculate and size the site loads as the first and the most important step to size the diesel generator. The software uses the data entered and parameters selected to calculate and provide the total running loads, total starting loads, average power factor and required horsepower.

NECSize 2008 – Load sizing software

NECSize 2008 – Load sizing software developed to assist engineers to calculate and size the site loads as the first and the most important step to size the diesel generator. The software uses the data entered and parameters selected to calculate and provide the total running loads, total starting loads, average power factor and required horsepower.

MS Excel Functions, Formulas and Database – Self learning course | Najah Engineering Consultants

MS Excel Functions, Formulas and Database – Self learning course – This is a downloadable self-study course equivalent to 5 PDH’s. It contains 16 Excel sheets of useful tools for you to learn and practice. You will learn how to use the powerful functions and formulas of Excel such as: SUM, SUMIF, COUNT, COUNTIF, SUMPRODUCT, IF, INDEX/MATCH, MAX, MIN, INT, YEAR, MONTH,…etc, plus you will learn how to make drop down lists, protect your excel sheets, formatting, how to build and link databases and other tools.

MS Excel Functions, Formulas and Database – Self learning course

MS Excel Functions, Formulas and Database – Self learning course – This is a downloadable self-study course equivalent to 5 PDH’s. It contains 16 Excel sheets of useful tools for you to learn and practice. You will learn how to use the powerful functions and formulas of Excel such as: SUM, SUMIF, COUNT, COUNTIF, SUMPRODUCT, IF, INDEX/MATCH, MAX, MIN, INT, YEAR, MONTH,…etc, plus you will learn how to make drop down lists, protect your excel sheets, formatting, how to build and link databases and other tools.

LV/MV Electrical Switchgear Training Materials | Najah Engineering Consultants

Switchgears connect and disconnect electrical currents between sources and loads. They exist in different configurations, different designs and serve different levels of voltages ranging from 110V up to 1000,000 volts. This five (5) course discusses the fundamentals of switchgears and switching at different voltage levels, design of switchgears, configurations, selection, sizing, specifications, operation and protection

LV/MV Electrical Switchgear Training Materials

Switchgears connect and disconnect electrical currents between sources and loads. They exist in different configurations, different designs and serve different levels of voltages ranging from 110V up to 1000,000 volts. This five (5) course discusses the fundamentals of switchgears and switching at different voltage levels, design of switchgears, configurations, selection, sizing, specifications, operation and protection

Industrial Power Systems Training Materials | Najah Engineering Consultants

Industrial Power Systems need a good design. A proper functioning electric power distribution system is vital to safety, maintenance, troubleshooting and the efficient operation of a modern industrial plant. The power distribution system includes high voltage utility tie circuit breakers, main transformers, medium voltage switchgear, distribution transformers, motor control centers, electric motors, variable speed drives, etc. This course is designed to address all aspects of industrial power generation and distribution systems, including system planning, equipment selection, specification and application, system grounding, protection and conformity with electrical code requirements, etc. Typical single line and relaying diagrams will be discussed for various applications.

Industrial Power Systems Training Materials

Industrial Power Systems need a good design. A proper functioning electric power distribution system is vital to safety, maintenance, troubleshooting and the efficient operation of a modern industrial plant. The power distribution system includes high voltage utility tie circuit breakers, main transformers, medium voltage switchgear, distribution transformers, motor control centers, electric motors, variable speed drives, etc. This course is designed to address all aspects of industrial power generation and distribution systems, including system planning, equipment selection, specification and application, system grounding, protection and conformity with electrical code requirements, etc. Typical single line and relaying diagrams will be discussed for various applications.

Industrial Noise Control & Sound Attenuation Design Training | Najah Engineering Consultants

Industrial Noise Control & Soudn Attenuation Design Training materials equivakent to Najah Engineering Famous Training Program AC-01

Industrial Noise Control & Sound Attenuation Design Training

Industrial Noise Control & Soudn Attenuation Design Training materials equivakent to Najah Engineering Famous Training Program AC-01

Human Resource Management System (HRMS) | Najah Engineering Consultants

Human Resource Management System (HRMS) – This is Excel based Human Resource Management Module, designed in a very simple format to cover the basic needs of small companies up to 250 employees. It contains databases and reporting tools to manage employees personal information, employees compensation structure, job descriptions, skill matrix, time and labour data, appraisal system, training, recruitment and vacation schedule.

Human Resource Management System (HRMS)

Human Resource Management System (HRMS) – This is Excel based Human Resource Management Module, designed in a very simple format to cover the basic needs of small companies up to 250 employees. It contains databases and reporting tools to manage employees personal information, employees compensation structure, job descriptions, skill matrix, time and labour data, appraisal system, training, recruitment and vacation schedule.

Employees Vacation Scheduler | Najah Engineering Consultants

Employees Vacation Scheduler – Excel vacation schedule sheet for up to 250 employees companies. The file consists of two sheets. One sheet is the human resource database, where you enter all your company’s (or department) employees names and other information. The second sheet is the vacation schedule, which reads the basic employee’s information from the first sheet.

Employees Vacation Scheduler

Employees Vacation Scheduler – Excel vacation schedule sheet for up to 250 employees companies. The file consists of two sheets. One sheet is the human resource database, where you enter all your company’s (or department) employees names and other information. The second sheet is the vacation schedule, which reads the basic employee’s information from the first sheet.

Diesel Generators Design & Applications Training Reference | Najah Engineering Consultants

Needless to explain the diesel generators importance in all power plants as black start units and in many cases as prime power units, contractors and consultants used to struggle when it comes to sizing the suitable generators for certain load types and for certain load profiles and when it comes to interpreting specifications and how customize the diesel generator and make it comply and meet these specifications. This course will answer this and many other concerns.

Diesel Generators Design & Applications Training Reference

Needless to explain the diesel generators importance in all power plants as black start units and in many cases as prime power units, contractors and consultants used to struggle when it comes to sizing the suitable generators for certain load types and for certain load profiles and when it comes to interpreting specifications and how customize the diesel generator and make it comply and meet these specifications. This course will answer this and many other concerns.

AX-C NEC Acostix (full version) with one year service and support | Najah Engineering Consultants

The all modules version of Acostix software is very comprehensive. It contains: AX-C : Acostix ™ all modules. Only from 2015, this shall include the following modules: AX-01, AX-02, AX-03, AX-04, AX-05, AX-06 and AX-07. This is a very power tool for designers of enclosures, attenuators, partitions, louvers and silencers plus they can do sound calculatons inside and outside rooms/enclosures. AX-01 : Acostix ™ Exhaust silencing module (first license). This module enables you to find suitable muffler insertion loss for a certain engine if you know the engine un-damped exhaust noise SPL or SWL and your acceptance criteria for example: 85 dBA at 1 meter AX-02 : Acostix ™ Wall / Partitions Design (TL/SRI) Module. This module enables the designer to select the wall/windows/doors configuration and get individual transmission loss or overall transmission loss. In 2005 versions double-plate structures will be added. AX-03 : Acostix ™ Duct Attenuator Design Module. This enables the designer to specify the dimensional details and acoustic materials specs of the attenuator to get the insertion loss (SIL/DIL). You can also simulate both friction and dynamic pressure losses through the duct. AX-04 : Acostix ™ Acoustic Louvers Design Module. You select one of five different louver configurations, specify the dimensional details and acoustic materials and then get the transmission loss (TL) and Noise Reduction (NR) along with simulated pressure loss. AX-05 : Acostix ™ Genset Acoustic Enclosure/Canopy Design Module.

AX-C NEC Acostix (full version) with one year service and support

The all modules version of Acostix software is very comprehensive. It contains: AX-C : Acostix ™ all modules. Only from 2015, this shall include the following modules: AX-01, AX-02, AX-03, AX-04, AX-05, AX-06 and AX-07. This is a very power tool for designers of enclosures, attenuators, partitions, louvers and silencers plus they can do sound calculatons inside and outside rooms/enclosures. AX-01 : Acostix ™ Exhaust silencing module (first license). This module enables you to find suitable muffler insertion loss for a certain engine if you know the engine un-damped exhaust noise SPL or SWL and your acceptance criteria for example: 85 dBA at 1 meter AX-02 : Acostix ™ Wall / Partitions Design (TL/SRI) Module. This module enables the designer to select the wall/windows/doors configuration and get individual transmission loss or overall transmission loss. In 2005 versions double-plate structures will be added. AX-03 : Acostix ™ Duct Attenuator Design Module. This enables the designer to specify the dimensional details and acoustic materials specs of the attenuator to get the insertion loss (SIL/DIL). You can also simulate both friction and dynamic pressure losses through the duct. AX-04 : Acostix ™ Acoustic Louvers Design Module. You select one of five different louver configurations, specify the dimensional details and acoustic materials and then get the transmission loss (TL) and Noise Reduction (NR) along with simulated pressure loss. AX-05 : Acostix ™ Genset Acoustic Enclosure/Canopy Design Module.

AX-05 Genset Acoustic Canopy Design Module | Najah Engineering Consultants

The module design the acoustic canopy/enclosure for power generation application by designing: 1. Wall structure 2. Air inlet and discharge attenuators and louvers 3. select the insertion loss of the exhaust silencer to achieve the design criteria of X dBA @ certain distance from the enclosure and not exceeding the maximum pressure drop.

AX-05 Genset Acoustic Canopy Design Module

The module design the acoustic canopy/enclosure for power generation application by designing: 1. Wall structure 2. Air inlet and discharge attenuators and louvers 3. select the insertion loss of the exhaust silencer to achieve the design criteria of X dBA @ certain distance from the enclosure and not exceeding the maximum pressure drop.

AC Generators and Excitation Control Training Materials Package | Najah Engineering Consultants

This course covers all what you want to know about ac generators, construction, generation principle, rotor and stator design, different brushless excitation systems and how to control them from the AVR. The course also discusses the alternator ratings, temperature rise, insulation classes, reactances and dynamic performance characteristics. The course also discusses the different protections of the generator, parallel operation, reactive capability limits. Other issues like non-linear load harmonic distortion and motor starting are also covered. Generator sizing for site loads is also presented. The course will answer many questions that you may have.

AC Generators and Excitation Control Training Materials Package

This course covers all what you want to know about ac generators, construction, generation principle, rotor and stator design, different brushless excitation systems and how to control them from the AVR. The course also discusses the alternator ratings, temperature rise, insulation classes, reactances and dynamic performance characteristics. The course also discusses the different protections of the generator, parallel operation, reactive capability limits. Other issues like non-linear load harmonic distortion and motor starting are also covered. Generator sizing for site loads is also presented. The course will answer many questions that you may have.

    MS Excel Functions, Formulas and Database – Self learning course

    MS Excel Functions, Formulas and Database – Self learning course

    MS Excel Functions, Formulas and Database – Self learning course – This is a downloadable self-study course equivalent to 5 PDH’s. It contains 16 Excel sheets of useful tools for you to learn and practice. You will learn how to use the powerful functions and formulas of Excel such as: SUM, SUMIF, COUNT, COUNTIF, SUMPRODUCT, IF, INDEX/MATCH, MAX, MIN, INT, YEAR, MONTH,…etc, plus you will learn how to make drop down lists, protect your excel sheets, formatting, how to build and link databases and other tools.

    Human Resource Management System (HRMS)

    Human Resource Management System (HRMS)

    Human Resource Management System (HRMS) – This is Excel based Human Resource Management Module, designed in a very simple format to cover the basic needs of small companies up to 250 employees. It contains databases and reporting tools to manage employees personal information, employees compensation structure, job descriptions, skill matrix, time and labour data, appraisal system, training, recruitment and vacation schedule.

    Employees Vacation Scheduler

    Employees Vacation Scheduler

    Employees Vacation Scheduler – Excel vacation schedule sheet for up to 250 employees companies. The file consists of two sheets. One sheet is the human resource database, where you enter all your company’s (or department) employees names and other information. The second sheet is the vacation schedule, which reads the basic employee’s information from the first sheet.

    Diesel Generators Design & Applications Training Reference

    Diesel Generators Design & Applications Training Reference

    Needless to explain the diesel generators importance in all power plants as black start units and in many cases as prime power units, contractors and consultants used to struggle when it comes to sizing the suitable generators for certain load types and for certain load profiles and when it comes to interpreting specifications and how customize the diesel generator and make it comply and meet these specifications. This course will answer this and many other concerns.

    AX-C NEC Acostix (full version) with one year service and support

    AX-C NEC Acostix (full version) with one year service and support

    The all modules version of Acostix software is very comprehensive. It contains: AX-C : Acostix ™ all modules. Only from 2015, this shall include the following modules: AX-01, AX-02, AX-03, AX-04, AX-05, AX-06 and AX-07. This is a very power tool for designers of enclosures, attenuators, partitions, louvers and silencers plus they can do sound calculatons inside and outside rooms/enclosures. AX-01 : Acostix ™ Exhaust silencing module (first license). This module enables you to find suitable muffler insertion loss for a certain engine if you know the engine un-damped exhaust noise SPL or SWL and your acceptance criteria for example: 85 dBA at 1 meter AX-02 : Acostix ™ Wall / Partitions Design (TL/SRI) Module. This module enables the designer to select the wall/windows/doors configuration and get individual transmission loss or overall transmission loss. In 2005 versions double-plate structures will be added. AX-03 : Acostix ™ Duct Attenuator Design Module. This enables the designer to specify the dimensional details and acoustic materials specs of the attenuator to get the insertion loss (SIL/DIL). You can also simulate both friction and dynamic pressure losses through the duct. AX-04 : Acostix ™ Acoustic Louvers Design Module. You select one of five different louver configurations, specify the dimensional details and acoustic materials and then get the transmission loss (TL) and Noise Reduction (NR) along with simulated pressure loss. AX-05 : Acostix ™ Genset Acoustic Enclosure/Canopy Design Module. Enter the SWL/SPL, dimensional details of enclosure, dimensional details of engine box, engine airflow data, specify inlet and discharge dimensional details, doors and windows. The module will give the enclosure wall SPL at the specified locations. AX-06 : Acostix ™ HVAC Acoustics Module. Enter the HVAC duct layout and dimensional and acoustical details, AHU fan SWL and the NC at the recipient room. The module calculates the sound attenuation required that can be achieved either by a sound attenuator or by increasing the lining of the ducts. AX-07 : Acostix ™ Sound Calculations Module. This includes free field and inside rooms sound calculations, room average sound absorption coefficient, pressure drop for extended ducts and SPL/SWL/Air flow estimator for industrial machines.

    Najah Engineering Consultants | najahengineering

    Najah Engineering Consultants | najahengineering

    ACOSTIX – Najah Engineering Consultants: Sound Attenuation Design Software for Power Generation and HVAC Industries [NEC Acostix, Acostix, Sound attenuation design software, generator canopy design software, acoustic enclosure design software, HVAC sound attenuation design software, acoustic barriers TL, Sound attenuator design software, Acoustic louvers design software]

    Industrial Noise Control & Sound Attenuation Design Training

    Industrial Noise Control & Soudn Attenuation Design Training materials equivakent to Najah Engineering Famous Training Program AC-01

    AX-05 Genset Acoustic Canopy Design Module

    The module design the acoustic canopy/enclosure for power generation application by designing: 1. Wall structure 2. Air inlet and discharge attenuators and louvers 3. select the insertion loss of the exhaust silencer to achieve the design criteria of X dBA @ certain distance from the enclosure and not exceeding the maximum pressure drop.

    AX-C NEC Acostix (full version) with one year service and support

    The all modules version of Acostix software is very comprehensive. It contains: AX-C : Acostix ™ all modules. Only from 2015, this shall include the following modules: AX-01, AX-02, AX-03, AX-04, AX-05, AX-06 and AX-07. This is a very power tool for designers of enclosures, attenuators, partitions, louvers and silencers plus they can do sound calculatons inside and outside rooms/enclosures. AX-01 : Acostix ™ Exhaust silencing module (first license). This module enables you to find suitable muffler insertion loss for a certain engine if you know the engine un-damped exhaust noise SPL or SWL and your acceptance criteria for example: 85 dBA at 1 meter AX-02 : Acostix ™ Wall / Partitions Design (TL/SRI) Module. This module enables the designer to select the wall/windows/doors configuration and get individual transmission loss or overall transmission loss. In 2005 versions double-plate structures will be added. AX-03 : Acostix ™ Duct Attenuator Design Module. This enables the designer to specify the dimensional details and acoustic materials specs of the attenuator to get the insertion loss (SIL/DIL). You can also simulate both friction and dynamic pressure losses through the duct. AX-04 : Acostix ™ Acoustic Louvers Design Module. You select one of five different louver configurations, specify the dimensional details and acoustic materials and then get the transmission loss (TL) and Noise Reduction (NR) along with simulated pressure loss. AX-05 : Acostix ™ Genset Acoustic Enclosure/Canopy Design Module. Enter the SWL/SPL, dimensional details of enclosure, dimensional details of engine box, engine airflow data, specify inlet and discharge dimensional details, doors and windows. The module will give the enclosure wall SPL at the specified locations. AX-06 : Acostix ™ HVAC Acoustics Module. Enter the HVAC duct layout and dimensional and acoustical details, AHU fan SWL and the NC at the recipient room. The module calculates the sound attenuation required that can be achieved either by a sound attenuator or by increasing the lining of the ducts. AX-07 : Acostix ™ Sound Calculations Module. This includes free field and inside rooms sound calculations, room average sound absorption coefficient, pressure drop for extended ducts and SPL/SWL/Air flow estimator for industrial machines.

    Diesel Generators Design & Applications Training Reference

    Needless to explain the diesel generators importance in all power plants as black start units and in many cases as prime power units, contractors and consultants used to struggle when it comes to sizing the suitable generators for certain load types and for certain load profiles and when it comes to interpreting specifications and how customize the diesel generator and make it comply and meet these specifications. This course will answer this and many other concerns.

    Employees Vacation Scheduler

    Employees Vacation Scheduler – Excel vacation schedule sheet for up to 250 employees companies. The file consists of two sheets. One sheet is the human resource database, where you enter all your company’s (or department) employees names and other information. The second sheet is the vacation schedule, which reads the basic employee’s information from the first sheet.

    Human Resource Management System (HRMS)

    Human Resource Management System (HRMS) – This is Excel based Human Resource Management Module, designed in a very simple format to cover the basic needs of small companies up to 250 employees. It contains databases and reporting tools to manage employees personal information, employees compensation structure, job descriptions, skill matrix, time and labour data, appraisal system, training, recruitment and vacation schedule.

    MS Excel Functions, Formulas and Database – Self learning course

    MS Excel Functions, Formulas and Database – Self learning course – This is a downloadable self-study course equivalent to 5 PDH’s. It contains 16 Excel sheets of useful tools for you to learn and practice. You will learn how to use the powerful functions and formulas of Excel such as: SUM, SUMIF, COUNT, COUNTIF, SUMPRODUCT, IF, INDEX/MATCH, MAX, MIN, INT, YEAR, MONTH,…etc, plus you will learn how to make drop down lists, protect your excel sheets, formatting, how to build and link databases and other tools.

    NECSize 2008 – Load sizing software

    NECSize 2008 – Load sizing software developed to assist engineers to calculate and size the site loads as the first and the most important step to size the diesel generator. The software uses the data entered and parameters selected to calculate and provide the total running loads, total starting loads, average power factor and required horsepower.