Zahid H. Ayub - Publications, H-index & Citations

Zahid H. Ayub

universidade de sao paulo

24H指数

98论文数

2.1K被引数

收录论文 27

发表时间

Two phase frictional pressure drop in horizontal and vertical return bends with Ammonia

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2025-02-01

PREAI

Muzaffar, Atif; Abbas, Ahmad; Cremaschi, Lorenzo; Ayub, Zahid; Cheema, Taqi A.

Experimental study of two-phase pressure-drop in horizontal return bends with ammonia

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2024-12-01

PREAI

Muzaffar, Atif; Abbas, Ahmad; Cremaschi, Lorenzo; Ayub, Zahid

Shell side direct expansion evaporation of ammonia on a 3-D structured surface tube bundle with exit superheat effect

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2023-03-01

PREAI

Shah, Wasim; Abbas, Ahmad; Ayub, Zahid H.; Ayub, Adnan H.; Moreira, Tiago Augusto; Ribatski, Gherhardt; Li, Wei

Evaporation flow patterns and heat transfer in copper and stainless steel three-dimensional dimpled tubes

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

IF5.8

2022-09-01

PREAI

Li, Wei; Gao, Yu; Wang, Jiacheng; Sun, Zhichuan; Ma, Xiang; Tang, Weiyu; Ayub, Zahid; He, Yan; Cao, Yanlong

Experimental study of ammonia flow boiling in a vertical tube bundle: Part 4-Comparative analysis

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2022-05-01

PREAI

Abbas, Ahmad; Ayub, Zahid; Ismail, Tauseef; Ayub, Adnan; Khan, Tariq S.; Li, Wei; Ribatski, Gherhardt

R410A flow boiling coefficient in horizontal annular channels of enhanced tubes, Part II: Heat transfer

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2022-05-01

PREAI

Zhang, Jianghui; Wang, Jiacheng; He, Yan; Liu, Li; Li, Wei; Tang, Weiyu; Abbas, Ahmad; Ayub, Zahid

Experimental study of ammonia flow boiling in a vertical tube bundle: Part 3-Enhanced dimple tube with 2/3rd height solid round PVC nonconductive rod

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2022-02-01

PREAI

Ayub, Zahid; Abbas, Ahmad; Ismail, Tauseef; Ayub, Adnan; Li, Wei; Khan, Tariq S.; Ribatski, Gherhardt

Experimental study of ammonia flow boiling in a vertical tube bundle: Part 1-Enhanced dimple tube

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2021-11-01

PREAI

Abbas, Ahmad; Ayub, Zahid H.; Ismail, Tauseef; Ayub, Adnan H.; Li, Wei; Khan, Tariq S.; Ribatski, Gherhardt

Experimental study of ammonia flow boiling in a vertical tube bundle: Part 2-Enhanced dimple tube with full length solid round PVC nonconductive rod

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2021-11-01

PREAI

Ayub, Zahid; Abbas, Ahmad; Ismail, Tauseef; Ayub, Adnan; Li, Wei; Khan, Tariq S.; Ribatski, Gherhardt

Flow boiling of hydrocarbons and their zeotropic binary mixtures under pre- and post-dryout conditions

APPLIED THERMAL ENGINEERING

IF6.9

2021-11-01

PREAI

Oliveira, Guilherme H. S.; Moreira, Tiago Augusto; Ayub, Zahid H.; Ribatski, Gherhardt

Convective condensation of R600a, R290, R1270 and their zeotropic binary mixtures in horizontal tubes R600a，R290，R1270及其非共沸二元混合物在水平管中的对流冷凝

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2021-10-01

PREAI

Moreira, Tiago Augusto; Ayub, Zahid H.; Ribatski, Gherhardt

Flow boiling in horizontal annuli outside horizontal smooth, herringbone and three-dimensional enhanced tubes

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

IF5.8

2019-11-01

OAAI

Sun, Zhi-chuan; Li, Wei; Ma, Xiang; Ayub, Zahid; He, Yan

Geometric optimization of shell and tube heat exchanger with interstitial twisted tapes outside the tubes applying CFD techniques

APPLIED THERMAL ENGINEERING

IF6.9

2019-04-01

PREAI

Yang, Dapeng; Khan, Tariq S.; Al-Hajri, Ebrahim; Ayub, Zahid H.; Ayub, Adnan H.

Condensation heat transfer of R410A on outside of horizontal smooth and three-dimensional enhanced tubes

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2019-02-01

PREAI

Li, Wei; Sun, Zhi-chuan; Guo, Rui-heng; Ma, Xiang; Liu, Zhi-chun; Kukulka, David J.; Ayub, Zahid; Chen, Wei; He, Yan

Performance characteristics of a novel shell and tube heat exchanger with shell side interstitial twisted tapes for viscous fluids application

APPLIED THERMAL ENGINEERING

IF6.9

2018-04-01

PREAI

Ayub, Zahid H.; Yang, Dapeng; Khan, Tariq S.; Al-Hajri, Ebrahim; Ayub, Adnan H.

Experimental study of ammonia flooded boiling on a triangular pitch plain tube bundle

APPLIED THERMAL ENGINEERING

IF6.9

2017-07-01

PREAI

Abbas, Ahmad; Ayub, Zahid H.

Shell side plain tube bundle performance of a multi-pass direct expansion evaporation of ammonia at various degrees of exit superheat

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2017-06-01

PREAI

Abbas, Ahmad; Ayub, Zahid H.; Ayub, Adnan H.; Khan, Tariq S.; Chattha, Javed A.

Shell side direct expansion evaporation of ammonia on a plain tube bundle with exit superheat effect

INTERNATIONAL JOURNAL OF REFRIGERATION

IF3.8

2017-04-01

PREAI

Ayub, Zahid H.; Abbas, Ahmad; Ayub, Adnan H.; Khan, Tariq S.; Chattha, Javed A.

Geometric optimization for thermal-hydraulic performance of dimpled enhanced tubes for single phase flow

APPLIED THERMAL ENGINEERING

IF6.9

2016-06-01

PREAI

Li, Ming; Khan, Tariq S.; Al Hajri, Ebrahim; Ayub, Zahid H.

Single phase heat transfer and pressure drop analysis of a dimpled enhanced tube

APPLIED THERMAL ENGINEERING

IF6.9

2016-05-01

105

PREAI

Li, Ming; Khan, Tariq S.; Al-Hajri, Ebrahim; Ayub, Zahid H.

研究方向