Math & Numbers
根据泵相似定律计算同一台泵在不同转速 n 或不同叶轮直径 D 下的性能：转速模式 ratio=n₂/n₁，直径模式 ratio=D₂/D₁，Q₂=Q₁·ratio，H₂=H₁·ratio²，P₂=P₁·ratio³。Q₁、H₁、P₁ 为可选的原始工况参数，若全部留空则仅返回 ratio。流量支持 m³/s/L/s/L/min/m³/h，扬程支持 m/ft，功率支持 W/kW/hp，叶轮直径支持 m/cm/mm，并额外给出 Q/H/P 的 SI 换算值。
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/pump-affinity-laws' \
-H 'Content-Type: application/json' \
-d '{"mode":"speed","speedN1":1750,"speedN2":3500,"diameterD1":0,"diameterD2":0,"diameterUnit":"m","flowQ1":10,"flowUnit":"L/s","headH1":20,"headUnit":"m","powerP1":1000,"powerUnit":"W","decimalPlaces":4}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/pump-affinity-laws| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| mode | select | 否 | Speed mode uses the speed ratio n2/n1. Diameter mode uses the impeller diameter ratio D2/D1. |
| speedN1 | number | 是 | Initial pump speed n1 (rpm). Required when Mode = Speed. |
| speedN2 | number | 否 | New pump speed n2 (rpm). Required when Mode = Speed. |
| diameterD1 | number | 否 | Initial impeller diameter D1. Enter in the selected Diameter Unit. Required when Mode = Diameter. |
| diameterD2 | number | 否 |
将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-pump-affinity-laws": {
"name": "pump-affinity-laws",
"description": "根据泵相似定律计算同一台泵在不同转速 n 或不同叶轮直径 D 下的性能：转速模式 ratio=n₂/n₁，直径模式 ratio=D₂/D₁，Q₂=Q₁·ratio，H₂=H₁·ratio²，P₂=P₁·ratio³。Q₁、H₁、P₁ 为可选的原始工况参数，若全部留空则仅返回 ratio。流量支持 m³/s/L/s/L/min/m³/h，扬程支持 m/ft，功率支持 W/kW/hp，叶轮直径支持 m/cm/mm，并额外给出 Q/H/P 的 SI 换算值。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=pump-affinity-laws",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "pump-affinity-laws",
"arguments": {
"mode": "speed",
"speedN1": 1750,
"speedN2": 3500,
"diameterD1": 0,
"diameterD2": 0,
"diameterUnit": "m",
"flowQ1": 10,
"flowUnit": "L/s",
"headH1": 20,
"headUnit": "m",
"powerP1": 1000,
"powerUnit": "W",
"decimalPlaces": 4
}
}
}有问题或反馈？请联系 [email protected]
| New impeller diameter D2. Enter in the selected Diameter Unit. Required when Mode = Diameter. |
| diameterUnit | select | 否 | — |
| flowQ1 | number | 否 | Initial flow Q1 at the baseline speed / diameter. Enter in the selected Flow Unit. Optional. |
| flowUnit | select | 否 | — |
| headH1 | number | 否 | Initial head H1 at the baseline speed / diameter. Enter in the selected Head Unit. Optional. |
| headUnit | select | 否 | — |
| powerP1 | number | 否 | Initial power P1 at the baseline speed / diameter. Enter in the selected Power Unit. Optional. |
| powerUnit | select | 否 | — |
| decimalPlaces | number | 否 | — |
JSON 结果
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}