Results 11 to 20 of about 2,875,358 (166)

Comparison of Experimental and Simulations Results of a Large-Scale Propane Jet Fire using CFD and DNV-Phast Software

, 2020
In the present study, vertical propane jet fires are simulated using computational fluid dynamics (CFD) with Shear Stress Transport (SST), Eddy Dissipation Concept (EDC) and Monte Carlo. These models are used for turbulence, combustion and radiation, respectively, and the results are compared with the DNV-Phast 7.2 software.
Hossein Mashhadimoslem, Ahad Ghaemi, Adriana Palacios   +2 more
openaire   +2 more sources

Risk Assessment of Releasing Flammable Material from Liquefied Petroleum Gas Tanks by Bowtie Method and Vulnerability Zoning by PHAST Software

Occupational Hygiene and Health Promotion, 2019
Introduction: The release of storage tanks' contents can lead to consequences such as BLEVE, explosions, fires, etc. Therefore, identifying the causes of content release, determining the scenarios, consequences, and possibility of incidents are required to prevent possible accidents. Moreover, the vulnerability and safety ranges should be determined to
Mohammad Kazem RAMEZANI KHOSHNAMEH, Mahnaz MIRZA EBRAHIM TEHRANI, Yousef BABAYI MESDARAGHI   +2 more
openaire   +2 more sources

Modeling and Assessing the Consequences of Oil Pipeline Leakage Using PHAST Software: A Case Study; Jarahi River in Southwest of Iran

Journal of Advances in Environmental Health Research
Background: The aim of this study was to model and assess the consequences of an oil pipeline leakage using PHAST software: a case study involving the main 36" pipeline passing over the Jarahi River. This pipeline spans the distance between Ahvaz-Omidiyeh, covering 85 km from Ahvaz to Omidiyeh, specifically the Meshrage section, situated above the ...
Somayeh Zallaghi, Katayoon Varshosaz
openaire   +3 more sources

Application of PHAST software in methane emission factor for startup process of gas compressors (Case study: Iran gas transmission operation district 2)

Journal of Air Pollution and Health, 2019
Introduction: Today, due to the discussion of carbon management as well as the reduction of greenhouse gases and national and international commit-ments involved in this regard such as the Six Development Plan (2016-2020) and climate change convention it, is necessary to calculate and manage all industrial processes that lead to the greenhouse gases ...
Abdolrasoul Shahpari, Farham Aminsharei, Majid Ghashang   +2 more
openaire   +3 more sources

A study to design the emergency reaction plan for LPG tanks in 5th refinery, south pars gas-condensate by using phast software

Journal of Fundamental and Applied Sciences, 2016
Outcome Assessment is a tool applied by safety engineers in order to evaluate the risk resulting from industrial activities and determine the level of risk and damage arising from work-related accidents. After identifying and evaluating the risks, it is essential to estimate the intensity and consequences of the risks because the intensity of adverse ...
Boluirian, A, Givehchi, S, Nasrabadi, M
openaire   +3 more sources

Environmental Assessment of Styrene as a Dangerous Substance Entering the Container Terminal Using the ALOHA and PHAST Softwares (Case Study: Bandar Imam Khomeini) [PDF]

Journal of Health, 2019
Background & objectives: Modeling with software is a fast way to predict the extent of material release range and simulate its consequences. Due the arrival of the large number of dangerous goods, including styrene, from the petrochemical industries to ...
R Ghashghaei, G.R Sabzghabaei, S* Dashti, S Jafari Azar, F Salehipour   +4 more
openaire   +2 more sources

Optimizing Flare Stack Performance and Radiation Impact Analysis in Onshore Facilities: A Simulation Based Study Using FLARESIM and PHAST Software

International Journal of Science and Research (IJSR)
: Flare stacks are critical safeguards in oil and gas and petrochemical facilities for safe disposal of excess hydrocarbons. This paper presents a concise, simulation-based investigation of flare performance and thermal radiation impacts using FLARESIM ...
Umesh Banker, Kiran D Bhuyar
openaire   +2 more sources

PHAST Based Influence Range Analysis of Ice Methanol Storage Tank Explosion

Learning & Education, 2021
With the continuous development of alkali process to produce VC, methanol is an important raw material of the production process. Methanol is a dangerous chemical, and when mixed with air, it is easy to explode when met with heat source and open fire ...
Xuefeng Tao
semanticscholar   +1 more source

Modeling the survival of Campylobacter jejuni in raw milk considering the viable but non‐culturable cells (VBNC)

Journal of Food Safety, Volume 43, Issue 6, December 2023., 2023
This study corroborate that the survival of Campylobacter jejuni in raw milk is largely underestimated if only based on CFU data. Therefore, as long as the infectivity and pathogenicity factors from VBNC and recovered CFU are not entirely understood in raw milk, the IPIU‐derived model generated in this study should be considered as a worst‐case ...
Anna‐Delia Knipper, Carolina Plaza‐Rodríguez, Matthias Filter, Imke F. Wulsten, Kerstin Stingl, Tasja Crease   +5 more
wiley   +1 more source

Clinical and genetic screening in a large Iranian family with Marfan syndrome: A case study

Health Science Reports, Volume 6, Issue 10, October 2023., 2023
Abstract Background and Aims Marfan syndrome (MFS) is an autosomal dominant genetic disorder caused by pathogenic variants of the fibrillin‐1‐encoding FBN1 gene that commonly affects the cardiovascular, skeletal, and ocular systems. This study aimed to evaluate the clinical features and genetic causes of the MFS phenotype in a large Iranian family ...
Farzane Vafaeie, Zahra Miri Karam, Abolfazl Yari, Hossein Safarpour, Tooba Kazemi, Shokoofeh Etesam, Mojtaba Mohammadpour, Ebrahim Miri‐Moghaddam   +7 more
wiley   +1 more source