| Descriptor English: | Water Hammer | ||||
| Descriptor Spanish: | 
                                Golpe de Ariete                                        
                                        
                                                                                                                            
                                            
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| Descriptor Portuguese: | Golpe de Aríete | ||||
| Descriptor French: | Coup de Bélier | ||||
| Entry term(s): | 
                                    Water Hammer Absorbers Water Hammer Arrester Water Hammer Arrester Valves  | 
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| Tree number(s): | 
                                        SP4.202.440.567.058 | 
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| Scope note: | Pressure variations resulting from variations in flow, caused by any disturbance, voluntary or involuntary, that imposes itself on the flow of liquids in conduits, such as opening or closing valve operations, mechanical failures of protection and control devices, shutdown of turbines hydraulics and pumps caused by power failure in the engine. (Adapted from https://bit.ly/3ic2hYn) | 
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| Allowable Qualifiers: | No qualifiers | ||||
| Related: | 
                                                                                                                        Hydraulic Ram
                                            DeCS                                             Hydrodynamics MeSH Pumps DeCS  | ||||
| DeCS ID: | 25262 | ||||
| Unique ID: | DDCS025262 | ||||
| Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | 
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                                        PUBLIC HEALTH
 
Environmental Health [SP4]Environmental Health - 
                                    
 
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                        Water Hammer                                            
                                        - Preferred                                        
                                                                
                                
                        
                        
                        
                                                                    
                        Water Hammer Arrester Valves                                            
                                        - Related but not broader or narrower                                        
                                                                
                                
                        
                        
                    
                    
                
                | Concept UI | 
                                        
                                        FD00058196 | 
                                
| Scope note | Pressure variations resulting from variations in flow, caused by any disturbance, voluntary or involuntary, that imposes itself on the flow of liquids in conduits, such as opening or closing valve operations, mechanical failures of protection and control devices, shutdown of turbines hydraulics and pumps caused by power failure in the engine. (Adapted from https://bit.ly/3ic2hYn) | 
| Preferred term | Water Hammer | 
| Concept UI | 
                                        
                                        FD00058464 | 
                                
| Scope note | Valve used to protect the piping system against pressure spikes. | 
| Preferred term | Water Hammer Arrester Valves | 
| Entry term(s) | 
                                        
                                                                                            Water Hammer Absorbers                                                 Water Hammer Arrester  | 
                                
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